A wall of silence from a frightened community hampers efforts to solve a brutal murder; and a mother of two is shot execution-style in her kitchen in an affluent neighborhood. In a visual style more like drama than reality show, we tail Miami homicide investigators as they race time to solve these murders. Who're the suspects? Are the detectives right? With cliffhangers at each break, both cases in this gritty episode will keep viewers guessing until the end.

Miami homicide detectives race against time in the critical first hours of investigation to find the evidence necessary to charge two suspects in a brutal murder case; & police find a man who's been shot and left for dead, but with no evidence, witnesses, or even a name for their victim, the detectives have got their work cut out for them. Find out if these driven detectives can make their cases.

In Kansas City, an ambitious captain and two veteran detectives face their first homicide of the year and must make deals with wanted drug kingpins to find the killer of a young woman; and a female homicide sergeant and her all-male team get a tip that leads their murder investigation into a dark subculture of drugs, guns, and buried safes.

In Kansas City, detectives investigate a shooting death and must convince a son to give up his father; and investigate a murder in an area known for its drug problems.

Sergeant Irma Labrice and Detectives Leon Lubiejewski and Michael Gross don't have much time to find a murder suspect and they don't have much to go on either, as the victim's body was burned beyond recognition; witnesses to the murder refuse to talk to police.

Police try to convince the frightened residents of a housing project known as the "Pork and Beans" to help them track down the man who's been terrorizing the community, but after the third murder in a month, no one even calls 911.

Employees of an ice rink arrives at work only to find the door ajar and blood all over the floor. When the police arrive the overnight employee is found beaten beyond recognition and the facility robbed. Since who ever did this seemed to have knowledge detectives turn to former employees to start the investigation. In another case a woman walking by a river in Phoenix she's what she believes in a body wrapped in plastic in the water. Detectives don't have an identity, or crime scene making this a difficult investigation.

A motorist discovers a man's body alongside the highway with his genitals on fire. The investigation propels detectives on an odyssey through a rowdy world of Texas prostitutes and drugs; when a hard working Mexican migrant supporting his young family is found dead in a parking lot, detectives can't find a motive. As their investigation deepens, they must navigate a complex web of family ties and loyalties to identify the killer and catch him before he flees the country.

Detectives Sallie Dillian and Cliff Jewell investigate a female skeleton found in the desert. Along with forensic anthropologist Laura Fulginiti, they work to determine who the mystery woman is. At first, they don't even know if she was murdered. But they use the scattered forensic and physical evidence to determine her identity and crack the case; an 18-year-old is shot in the head as a party of hundreds of high school students is breaking up. Because the teen is not expected to survive, homicide detectives Sandy Rodriguez and Tom Kulesa are called to the scene. Witnesses describe the shooter as a black male in a ski mask. In an intriguing development, there is a report of another non-fatal shooting that took place nearby, where the victim also described the shooter as a black male in a ski mask. Rodriguez and Kulesa must determine if the two events are related, who would have been after the victim and why.

Homicide detective Mayree Morin and her team of investigators are on their way to work on a sunny morning when they are called to a brutal murder scene. A man, shot at least a dozen times assassination-style, straddles a doorway in one of the city's roughest areas. No one in the vicinity saw anything, but detectives quickly learn that an ongoing war over drug turf has recently paralyzed the neighborhood. With just hours to work with, Morin's team must move fast to land a suspect before the killer slips away; the son of a celebrated neurosurgeon is discovered near dawn, shot to death along the railroad tracks in the Overtown neighborhood. The investigation leads straight-talking veteran detective Ervens Ford and his wise-ass rookie partner Kevin Ruggiero down a shady path of halfway houses, strip clubs, and misguided wealth. The pressure is on as the detectives meticulously backtrack the victim's last steps, trying to nail down a solid lead before their trail runs cold.

Hours after a jealous stripper vows revenge, her two-timing boyfriend is shot and killed. But the girlfriend is not the shooter, and it's up to Detective Tom Kulesa of Phoenix PD to unravel the mystery. And when a young father is dragged screaming from his bed in the middle of the night and gunned down in his doorway, Detective Mike Polk must figure out fact from fiction in witnesses' stories before the killers' trail grows cold.

When Phoenix homicide Detective Tom Kulesa realizes a potential witness to a double murder has gone missing, he must race against time to stop another vicious killing; and in Detroit, Sergeant Jo Ann Kinney must turn to forensics to solve the murder of a man found dead in a brand new Cadillac Escalade.

When a hard-working store worker is cut down in a hail of gunfire, veteran Sergeant Pepi Granado and his team must turn to a silent witness-- the store's video surveillance system, which caught the entire murder on tape; Sergeant Jo Ann Kinney and Detective Ed Williams tackle the case of a young couple found brutally killed in their house and learn that the victims knew their killer. They must track down reluctant witnesses deep in the narcotics game before their killer has a chance to get away.

A serial killer is on the loose and Sergeant Doug Niemeier has the unenviable task of hunting him down. The question is, will he manage to find the killer before more people lose their lives?

Homicide Sergeant Joe Schillaci and his squad must solve a murder of an innocent college student during a hectic Memorial Day weekend; Sergeant Carlos De Los Santos and his team tackle the murder of a doctor found hogtied in his house and learn that the key to the case may lie with the voodoo-like Santeria shrines found at the crime scene.

Sergeant Altarr Williams goes on an adrenaline-charged hunt for a mysterious van seen leaving the scene of a brutal murder; Detective Emiliano Tamayo and his team must identify a nameless victim gunned down in Little Havana; the case takes a shocking turn when they discover the victim's background.

In Kansas City, KS, Capt. John Cosgrove and his team of homicide detectives must track down a man suspected of beating his best friend to death with a cinder block--before he can flee the country; Dets. Greg Lawson and Mike York are hot on the trail of their murder suspect they know only as "Teeth.

Detective Mike Polk and his team painstakingly reconstruct the final hours of a man found dead hogtied in a hotel room; Detective Tim Angell and his partners find a nameless man beaten to death floating in a creek. They must race to identify the victim and find anyone who may have known him.

With Hurricane Jeanne threatening, Sergeant Joe Schillaci and Detective Olga Rome must solve the murder of the owner of a popular strip club. The club's surveillance video reveals three men ambushing the victim. Schillaci and Rome soon realize this was an inside job-- the victim was betrayed by one of his workers.

Detectives investigate the discovery of a murder victim along the highway and the murder of a Mexican migrant worker.

At a housing area called "The Grove," fifteen shots are fired at a car: three of the four men inside are shot, one fatally. Sgt. Joe Schillaci is tasked with solving this case; he decides to "force" the drug dealers in the area to help, by turning up the heat in the area. Tips flood in! In "Showstopper," Det. Emillano Tamayo and his rookie partner Ruggerio are assigned to a case of the death of a local singer. Robbery seems to be the motive; even his car is gone. The only clue? A missing cell phone which has been used since the murder. Finding it will lead to the killer.

Detective Dave Barnes must track down desperate lovers on the lam to solve a savage shotgun murder; Detective Tom Froelick and his team find a body of a woman in a wooded area and learn that she was last seen alive with a mysterious stranger.

Soon after discovering a bullet-ridden body in Overtown, Sergeant Joe Schillaci learns the murder may spark a bloody turf war between rival heroin dealers in the neighborhood. Schillaci realizes to prevent further bloodshed, he must infiltrate the world of heroin dealers and get them to reveal the killer's identity.

Detectives Randy Loboda and Phil Harding find two bodies, burned up, in the opposite side of town on the same night. Loboda's investigation leads to a motel where they find a bloody room, the possible murder scene, while Harding learns the two victims may have been killed by the same killer; Sergeant Joe Schillaci finds a man's body, a victim of an apparent suicide, but his investigation takes a twist when he discovers signs of a struggle. Schillaci soon learns the man was seen with a mysterious woman only hours before his death, but the woman has disappeared. She may be the killer or yet another victim.

Detective Ervens Ford and his team learn the suspected killer of a young man shot to death in Little Haiti is a member of a notorious gang. The team must hunt him down before he flees the country; when two teenagers are brutally gunned down in the Pork-n-Beans project, Sergeant Pepi Granado and Detective Freddy Ponce learn there's a witness who saw the murders go down.

A man is found murdered in his bed and the killer might be working for a traveling carnival.

A brutal stabbing in Little Havana has Detective Carlos Castellanos following a trail of bloody footprints the killer left as he fled the scene. It will take bloodhounds and a frantic pace to track down the killer in this whodunit; Sergeant Confessor Gonzalez has a mystery on his hands.

In Memphis, Sgts. Tony Mullins and Doreen Shelton get caught in the rumor mill and must separate truth from lies as they struggle to identify the two men who robbed and killed a neighborhood drug dealer. And in Miami, when a daughter discovers her mother's body, Detectives Tamayo and Ruggerio search for the elusive killer and learn that sometimes the harshest punishment happens outside the law.

In Miami, FL, homicide detective Fernando Bosch is faced with what appears to be the murder of an innocent tourist from Ohio. But the discovery of thousands of counterfeit dollars under the victim's bed leads him to believe the phony bills may have cost him his life. And when a homeless man is brutally stabbed defending a local restaurant owner, Sgt. Alttar Williams and Detective Emiliano Tamayo must track the hero's ruthless killer before he disappears into the underbelly of Miami's homeless community.

In Las Vegas, Detectives Mike Wallace and Mark McNett are called out on a nightmare of a case: a beautiful young woman was assaulted and murdered in her own apartment. With nothing but the physical evidence, they've got to find out if the killer is a total stranger or someone she knows. And in Miami, Detectives Rolly Garcia and Orlando Silva must track down an enormous handgun that was used to gun a man down on a residential sidewalk; the .50 caliber Desert Eagle is such a rare weapon that the Miami crime lab has never handled a case with one before.

In Miami, when a young father-to-be is gunned down in broad daylight, Sgt. Eunice Cooper and Detective Ervens Ford are sure they know who did it. But when their primary suspect claims he was at home when the shooting occurred, and has the record from his GPS ankle bracelet to prove it, they must work against the odds to catch their killer. In Phoenix, Detectives Steve Orona and Jeremy Rosenthal respond to a call of a foul odor coming from an apartment. When they arrive at the scene their worst fears are realized. The body of a woman, wrapped in a blanket, is decomposing on the floor of the bathroom. The detectives are now in a race against time to try and find the killer. They chase their suspect to Mexico, hoping to find him before he disappears.

In Memphis, TN a store clerk is shot during a robbery at a convenience store. Sgt. Connie Justice and Sgt. Ron Collins find extensive forensic evidence at the scene but none of it points to a suspect. Their only hope is surveillance cameras that captured the violent struggle on tape. They hope this will give them the lead they need to i.d. the killer. In Miami, Sgt. Jose "Pepi" Granado and rookie detective Armando Aguilar are confronted with a dead victim and a wounded man at two crime scenes just blocks apart. With no on talking, they rely on old-fashioned police work to find a man who knows what happened that night.

In Miami, Sgt. Mo Velazquez and Detective Freddy Ponce discover an unidentified victim in the back seat of a torched rental car. The investigation takes a bizarre turn, as detectives uncover a kidnapping and robbery plot involving a crew of drug dealers. They must find everyone involved - before they all disappear.

Memphis Sergeants respond to an unusual scene, a dead man hunched over a swing set. Working with clues found on the crime scene, Sergeants piece together information and locate potential witnesses. The case takes an unexpected turn when they are able to locate and crack an uncooperative witness. In Miami, Detective Fernando Bosch investigates a murder that takes him across state lines. On a desperate search to find the killer of a man who died in Miami, their leads take them to a potential suspect who has reportedly fled to Atlanta. What the detectives find out when they get there surprises them all.

Two patrol officers driving on a service road to the Black Canyon freeway notice a dark shape at the curb. When they pull over they find a man lying dead in the road. Responding Homicide Detective Jeremy Rosenthal has been with Phoenix Police Department for eight years, and this is just his fifth case a homicide detective. He and Sr. Detective Alex Feminia will investigate this mysterious case. In Miami, Detectives Armando Aguilare and Fernando Bosch are investigating the death of a man found in front of a bar on a little Havana sidewalk, his skull cracked. With no leads, they have to find out who their victim is and how he ended up out cold. But after the autopsy they know one thing for certain--this is a homicide.

For homicide detectives, the clock starts ticking the moment they are called. Their chance of solving a case is cut in half if they don't get a lead in "The First 48". Each passing hour gives suspects more time to flee, witnesses more time to forget what they saw, and crucial evidence more time to be lost forever. Follow detectives from around the country during these critical hours as they race against time to find the suspect.

When Phoenix Detective Alex Femenia is called to a scene where three young people are found dead in their home, it is his job to cull through the evidence and determine what happened at this bloody scene. As night falls, the detective waits for the Medical Examiner to arrive to determine if this is the scene of a triple murder or a murder suicide. In Memphis, TN Sergeant Tony Mullins and Lead Investigator Sgt. aroline Mason get their first call of the week. A woman calls 911 to report a dead body laying on the front lawn of a home. When the detectives arrive on the scene the mother of the victim is there and gives the Sgt's a clue, she tells them the last time she saw her son alive, he was with his girlfriend. With the clock ticking it is now up to the Sergeants to locate the girlfriend and find out exactly what she knows.

In Miami, Sgt. Altarr Williams and Detective Leo Tapanes discover a young man brutally stabbed to death in his house. The investigators soon learn that the victim may have been killed by associates in an alleged crystal meth ring. To find the killer, they must infiltrate the drug ring in order to discover the truth buried in a pack of lies.

In Memphis, Sergeant Caroline Mason and her team respond to a convenience store shooting, where surveillance cameras captured the last few moments of a man's life. Investigators must sift through the footage for clues that will point them to the killer. And in Miami, Detectives Fernando Bosch and Ricky Martinez are called to a wealthy high-rise condo, where the crime scene blood-covered bathroom. To track down the killer, investigators follow a blood trail that leads them out of the building and into a hair-raising manhunt.

Detectives find a man murdered outside his own apartment. While hunting for the killer, they uncover the victim's inner life, revealing a man torn between who he is and what he believes; a tragic triple shooting leaves two young men dead and a third fighting for his life in the hospital. Detectives soon find out that the deadly shooter and his partner may be kids, too.

Detectives Ricky Martinez and Fernando Bosch investigate the double homicide of a husband and wife. As they race against the clock to find the killer, they discover that their best witness in the case tragically also has the most at stake; Sergeant Ron Collins and his team must solve the mystery behind a car discovered on the edge of town.

In Memphis, TN, Lt. Toney Armstrong and his team respond to a shooting where the killer may be barricaded in his apartment. Then the stand-off gives way to a dispute among friends where detectives must determine if the shooter was acting in self-defense, or not. And in Dallas, TX, Detectives Kim Sanders and Paul Ellzey start with nothing but a decomposed body, and are quickly drawn into a fast-paced manhunt to track down a mentally unstable suspect who they're afraid might hurt someone else.

Miami detectives respond to the stabbing murder of an elderly man found dead in his home. After collecting key evidence on the crime scene and talking to witnesses, Detective Rolando Garcia starts to suspect the victim's emotionally unstable nephew may have committed the murder. In Memphis, Sergeant Caroline Mason investigates the murder of a young man outside of a liquor store. She uses all her interrogation skills and street smarts to find her suspect.

Dallas Homicide Detectives respond to a call about a body in the charred remains of a car. Digging into the victim's life uncovers a dangerous lifestyle with questionable friends. With each interview, a new piece of the puzzle is revealed and investigators take one step closer to the killer. In Memphis, Sergeant Tony Mullins and his team find themselves crossing state lines into neighboring Mississippi in their hunt for the person responsible for a home invasion that left one man dead.

In Memphis, Sergeant Mitch Oliver and his team respond to the murder of a man shot in his car while parked at a local mini market. In order to track down their shooter, detectives must rely on witnesses who sometimes hide more than they reveal. And in Phoenix, Detective Rosenthal is investigating the case of young man shot dead and left in the parking lot of a local bar. His biggest lead is the bar's surveillance tape. It could reveal who the victim was with the night he was killed.

In Miami, Detectives Emiliano Tamayo and Ervens Ford find a young woman shot dead in a convenience store. The store's surveillance footage reveals she may have been an innocent victim. Another man was the target. They need to find him before it's too late. Across town, fellow Miami Detectives Fernando Bosch and Rick Martinez are investigating the murder of a man shot dead on the street in the middle of the day. The victim's girlfriend was there and may know the identity of the killer.

At a gruesome crime scene in Dallas, TX, Detective Rick Duggan finds a badly decomposed body. To solve the case, detectives delve into the victim's past leading them on a trail lined with love and deceit. In Memphis, a dead body mysteriously dumped in an empty field has Detective Tim Helldorfer and his team scrambling for leads.

On a rain-soaked Memphis morning, Sgts. Tony Mullins and Mitch Oliver respond to a drive-by shooting, and learn that the victim is an innocent bystander. The man who says he was the intended target lead Mullins and Oliver on a manhunt for two brothers alleged to be the driver and the shooter. And in Dallas, when a man is shot to death in a van, Det. Dale Lundberg must untangle a web of conflicting stories about the man's identity to try to find his killer.

In Memphis, TN, Sergeants Bill Ashton and Caroline Mason hunt for the killer of a beloved neighborhood "Candy Lady", shot through her closed front door. From the projects of the city to the trailer parks of the countryside, they leave no stone unturned in their search for the elusive killer. And in Miami, FL, Detectives Ervens Ford and Kevin Ruggiero track the killer of a 17-year old shot in the notorious Liberty City section called the "Pork and Beans". Eyewitnesses paint very different stories about the shooting and Ford and Ruggiero must sift through the lies and get to the truth before time runs out.

In Dallas, a young woman is found stabbed, beaten, and burned on a bed. The victim's 12-year-old niece and her mother are missing. Lead Detective Dale Lundberg soon discovers that this murder is extremely personal. In Memphis, Sgt. Mitch Oliver is investigating the homicide of a pool hustler found dead in a seedy motel room. The victim's car is nowhere to be found. Oliver hopes if he finds the car, he'll find his suspect.

A Memphis motel turns into a war zone when a gunfight leaves two men dead and another critically injured. Sgt. WD Merritt and the homicide team spring into action to find their shooter. In Kansas City, homicide Det. Everett Babcock leads the investigation into the shooting death of a two-year-old baby. To Babcock's surprise, an eight-year-old witness leads police on a nationwide manhunt.

Miami homicide detective Freddy Ponce is called to the brutal beating death of a homeless man. After finding what he believes is the suspect, Ponce's case takes an unexpected turn. In Kansas, a grandmother is found stabbed to death in her kitchen. Detective Ray Lenoir hunts down several potential leads, but it is the forensic evidence that finally reveals their suspect.

In Memphis, a gas station clerk is shot in an armed robbery. The clerk hits the store's panic button, locking his killer inside. Moments later, the clerk dies from his wounds. When Sgt. Kevin Lundy arrives on the scene, the store is sealed, with no way out, and the killer is gone. The team must track down a killer who seems to have disappeared into thin air. In Miami, Det. Rolly Garcia is investigating the murder of a nine-year-old girl who was killed while playing outside her house. The detectives believe that she was caught in a shootout between two men. They must rely on witnesses among the outraged members of the community to point them toward their suspects.

Miami Detective Carlos Castellanos and Sgt. Jose "Pepi" Granado are working the murder of a 54-year old tourist. As they hit the streets to track down the killer, they learn the victim was in town for more than the Miami sunshine: it's his son's 17th birthday. And in Memphis, a high school dance turns deadly when shots ring out. Sgt. Kevin Lundy must figure out who shot at a car outside the school, leaving one teen near death and another dead at the scene.

In Dallas, a woman is shot in while sitting in her car. Detective Eddie Ibarra and the homicide team focus in on two suspects swept up in a robbery investigation, and the pieces of the murder mystery begin to fall into place. In Detroit, a young woman and her daughter are shot dead in their apartment. Detective Ernie Wilson immediately gets the name of the shooter, but finding him is a game of cat and mouse.

In Kansas City, Missouri, a young man is found dead in the middle of an apartment complex. With no leads or witnesses, Detective Ed Begley is hoping the victim's cell phone can help him find the killer. In Memphis, a case gets personal for Sgt. Caroline Mason when a woman is killed in the neighborhood where she grew up.

In Dallas, detectives are working a shooting that left a 26-year-old woman dead, when a mysterious caller gives them a one word nickname--"Mississippi." In Miami, an elderly man is found duct-taped and beaten to death outside his house as his wife of forty years is asleep inside. Detectives have to find out whether the murder is a simple robbery, or a twisted act of retribution.

In Detroit, a double shooting in a vacant lot leads Lieutenant John Morell and Sergeant LaNesha Jones to an unlikely suspect—a 61 year old man. And in Dallas, Detective Eddie Ibarra must unravel the complex life of a victim riddled with bullets and dumped in a downtown park.

In Memphis, a truck fire brings Sgt. William Ashton and the homicide team to the scene of a double murder. When the smoke clears, Ashton must track down a series of suspects in pursuit of the killer. In Kansas City, Kansas, Det. Bill Michael works the murder of a woman found dead in the street. With few leads to go on, he's wondering how to find the killer when anyone could be a suspect.

In Memphis, Tennessee, a woman is brutally stabbed and left for dead in the street. When a witness comes forward with the license plate number of a van she saw driving from the scene, the homicide team must employ unique tactics to lure the suspect in. In Dallas, Texas, Detective Rick Duggan investigates the murder of an elderly man, shot inside his dental clinic. Investigators have little to work with until a woman comes into headquarters with information that seems too good to be true.

In Miami, Ricardo John catches his first case as lead detective: a young woman apparently raped and murdered in a vacant lot. In Dallas, Detectives Scott Sayers and Kenneth Penrod investigate a home invasion that left one man dead and his fianc e critically wounded. The case hangs on whether the surviving witness can identify her attackers.

A family man is shot dead inside his apartment. Detective Kim Sanders and Paul Ellzey believe that the shooter killed the wrong man. They must find the intended target before the killer does; rookie Detective Mario De Los Santos gets his first big case-- a triple homicide. He finds himself in the middle of a cycle of violence that threatens to spin out of control.

In Miami, Detective Manny Castillo is investigating a brutal double homicide. The key to the case could be a surviving third victim, who is clinging to life after being shot multiple times. In Dallas, detective PE Jones faces the ultimate whodunit when he finds the charred remains of a body in a burning car. With 35 years as a cop under his belt, Jones uses old-fashioned footwork to find justice.

In Memphis, Tennessee, Sergeant Caroline Mason takes it personally when a 75-year-old man is shot dead in her old neighborhood. In Detroit, a man is found dead behind the wheel on Interstate 96 and Sergeant Mike Russell tracks a notorious gang to find the killer.

A well-loved neighborhood investor is shot and the only eyewitness is a young girl on her way home from school. Sergeant Mitch Oliver and his team must persuade the girl's mother to let her talk to police; the murder of a homeless man appears to involve the notorious Mississippi-13 gang.

In Dallas, Detectives Bob Ermatinger and Ken Penrod investigate the murder of an unidentified young woman found shot to death at White Rock Lake. In order to identify the victim and begin tracking down her killer, the detectives must rely on the few leads they have, from a cell phone found at the crime scene to the clothes the victim was wearing.

Detective Robert Quirk is investigating a gang shooting that left two dead and four with gunshot wounds. When surveillance tapes fail to identify the shooter, detectives must rely on witnesses for information; Detective Robert Blehm is working the murder of a suburban man found dead in his pickup truck with a fist full of dollars and drugs.

A former airline executive is stabbed to death in his car. Rookie Detective Mario De Los Santos tracks two suspects and finds out that both the suspect and his victim shared promising futures-and a deadly vice.

Detective Rick Duggan must unravel the mystery of a body rolled up in a carpet and dumped on the side of a road; Detective Fernando Bosch takes it personally when a 66-year-old Cuban man is shot dead in the street.

In Miami, a man is gunned down at close range in broad daylight. Detective Freddie Ponce and his team follow a blood trail at the scene to an apartment complex, where they believe the suspect is hiding out. In Cincinnati, Detectives Doug Lindle and Matthew Thompson investigate the murder of a man shot outside his apartment. They learn that moments before the murder, the victim received a house call from a stranger. They must uncover the identity of the unexpected visitor to find the killer.

In Dallas, Detective Eddie Ibarra discovers a woman shot dead in the lobby of her workplace. When he uncovers video surveillance of the murder he is given an unusual piece of evidence: an image of the killer. Ibarra takes on the difficult job of putting a name to the face.

In Cincinnati, a teenager watching a street fight is killed by a stray bullet. With little to go on, veteran homicide Detective Bob Randolph must piece together the truth behind who pulled the trigger. In Dallas, Texas Detective Rick Duggan and his team find a victim shot and left behind a vacant house. With no leads, Detective Duggan must turn to the victim's best friend for help.

In Miami, a recent high-school graduate is gunned down and left to die in his father's arms. It's up to Sergeant Eunice Cooper and her team to track down the suspects, two teens who fled the scene on bicycles. And in Cincinnati, Detective Jenny Luke is on the trail of a man who may have taken revenge on a childhood friend he thought snitched on him.

In Cincinnati, a well-loved 58 year-old man is found shot dead in a hallway, still clutching a five-dollar bill. Detectives Matt Thompson and Doug Lindle visit the grief-stricken wife and learn the victim was murdered a day before his birthday. Thompson and Lindle rely on the help of the community to track down the suspects last seen with the victim moments before he was murdered.

In Dallas, Detetective Dan Lusty and the homicide squad find a man with his throat slashed floating in a creek. The mystery deepens when they dig deeper into the victim's personal life. And in Memphis, Sergeant Kevin Lundy and his team investigate the murder of a 19-year-old man gunned down in the middle of a street. They soon find a witness whose story turns the investigation on its head.

In Cincinnati, detectives Kurt Ballman and Jeff Schare investigate the murder of a 17-year-old boy who had been shot in the head while he was sleeping. They have to find out if the victim's friend, who fled the scene, is a scared witness or the shooter. In Kansas City, a man shot dead in broad daylight over a dice game leaves Detective Buck Williams and his team struggling to find a witness who will come forward and identify the killer.

In Miami, Detective Armando Aguilar may be working his last case in homicide. He must unravel the sad and mysterious death of a 14-year-old boy found decomposing in a dumpster. In Dallas, Detective Randy Loboda investigates the stabbing death of a Honduran immigrant found in an alley. The suspect goes on the run, and Loboda needs to bring him in before he can flee the country.

On a rainy night in Detroit, Sergeant Mike Martel finds a young man shot to death in a neighborhood yard. Martel finds he must rely on a friend of the victim's to help him close the case. And in Miami, Detectives Castillo and Castellanos work the murder of a young man brutally shot in broad daylight. To find their suspect they need to persuade the community to come forward and tell detectives what they saw.

In Dallas, a man is shot to death while trying to protect a friend outside a crowded nightclub. With little physical evidence to go on, Detective Robert Quirk must convince reluctant witnesses to tell him who pulled the trigger. In Detroit, a warm spring day turns deadly when a basketball game erupts in violence. To discover who fired the fatal shot, it's up to Officer Jo Ann Miller to track down the players one by one.

In Miami, Detective Ricardo John discovers a man stabbed to death behind an abandoned church. With no identification, the investigation hinges on identifying the victim through his fingerprints. When John finally gets a name for his victim, he is running out of time. In the final hours, John finds out that the victim has a surprise up his sleeve that throws the investigation into a tailspin.

In Detroit, Officer Anthony Wright Jr. is investigating the death of a man found shot behind an abandoned house. Then Wright learns that just minutes after the homicide there had been a second shooting--and it's on tape. In Memphis, when a woman is found dead inside a house fire, Sergeant Kevin Lundy, who spent over a year working in arson, is called to the scene. He discovers that the victim had been shot, and was likely killed by someone she knew. Lundy must find out who she had been with in the hours before her murder.

In Miami, Florida, Detective Freddy Ponce and Sergeant Louis Melancon unravel the mystery of a man found shot dead in his car. The key to the case could be the victim's cell phone, which was stolen shortly after the murder. In Memphis, TN, Sergeants Caroline Mason, Tony Mullins and JT Max investigate the murder of a man found shot dead in a backyard. After they capture the man they believe is their suspect, the case takes an unexpected turn.

In Miami, Detective Ricardo John is investigating the brutal homicide of a 19-year old girl. The detectives believe that she may have been murdered to send a message to her boyfriend, an alleged drug dealer. In Kansas City, Missouri, a man is shot dead during a gun fight. Detective Everett Babcock has to unravel the mountain of ballistics evidence on the scene to solve the case.

In Miami, Detective Rolly Garcia investigates the murder of a 17-year-old boy beaten to death and dumped in the back seat of his car. To find his suspect, Garcia must first track down the victim's secret girlfriend, who may have been the last person to see the victim alive. And in Dallas, a young man is found shot dead in the parking lot of a housing complex. Detective Bob Ermatinger and his team must convince reluctant witnesses to come forward.

In Dallas, Detective Phil Harding investigates a brutal shooting in a motel parking lot that killed a 22-year-old and injured two of his friends. The surviving victims are the only ones who can identify the suspects. Detectives just have to convince them to talk. Then, in Memphis, Sergeants Ron Collins and Kevin Lundy must track down a murder suspect who may have fled the state. Will the suspect's sister cooperate with detectives and turn her brother in, or will she take the fall to protect him?

In Miami, a mechanic is shot to death in his shop. Detective Juan Hererra and his team focus on the victim's everyday habits to find a reason why someone would want him dead. In Dallas, a young, small-town farmer is murdered while trying to buy a used car. With only a nickname to go on, Detective John Palmer and his team need to track down the car's seller to help them find their suspect.

A man is gunned down at close range in broad daylight. Detective Freddie Ponce and his team follow a blood trail at the scene to an apartment complex, where they believe the suspect is hiding out; Detectives Doug Lindle and Matthew Thompson investigate the murder of a man shot outside his apartment.

In Memphis, Sergeant Connie Justice investigates the murder of a 32-year-old tattoo artist shot to death during a robbery. The victim’s husband, who survived the robbery, only knows the suspects’ nicknames. Armed with stencils of tattoos the customers received before the robbery, Justice must identify and track down the multiple suspects.

The detectives are called to the scene of a shooting at a café. The witnesses on scene say it was a robbery gone wrong. While working one case, the team gets a second case. The are working against the clock on both cases.

A body is found brutally beaten. Detectives have to identify the victim and search for a killer. A local teenager is killed. Detectives enlist the help of some eyes in the sky for help tracking their killer.

Gunfire rings out leaving a teenager dead, ironically during a Children's Peace Bowl for street violence. With little to go on detectives need a witness to come forward. A popular basketball coach is gunned down, detectives are left scratching their heads. Leads are few and far between, can detectives find their killer?

A woman is shot and killed in her home. The detectives find the victims car with a suspect behind the wheel. Holding the suspect on stolen property can the gather enough evidence for murder? When two men try to rob a vender one is shot and killed. Once the trigger man is found they need the second robber to put all the piece together.

A man is found dead in his truck. Detectives learn that he had fled the war in Bosnia, just to killed in the streets of Memphis. The streets are hard and young people fight to break the hold the streets have on them. A young father was doing just that when he was gunned down and left in the back of a car.

The local community is shocked when an elderly man is gunned down. With the help of the locals two suspects are brought in. Their tight lips will make the detectives jobs even harder. A woman is outside collecting wildflowers when she is shot and killed. With little to go on, detectives unravel leads which seems to make the case even hard to solve.

A young man is gunned down and left in the trunk of an abandoned car. Can his killer be found? The brutal killing of a man in a trailer park sends detectives searching for a killer.

A man is robbed and left for dead in a motel bathroom. Detectives have little to go on, and rely on the victims missing items to lead to their killer. Gunshots ring out in the middle of the afternoon in a residential neighborhood. Finally a witness steps up and says she saw a man flee the scene.

A young man lay shot dead in the middle of a street. Can a cell phone and a pawnshop ticket hold the clues detectives will need? The body of a woman is found dumped on some railroad tracks. Detectives are shocked when a tip comes in that someone may be holding out on them. They are convinced when they learn this person knows things they shouldn't know unless they are the killer.

A sting operation is put in motion to catch a killer. A brutal execution goes down in the middle of a busy neighborhood.

A family man is robbed then shot and killed. Detectives hunt for his killer. A local high school kid is gunned down in cold blood as he walks home with him friends. Now detectives a hunting for two suspects.

The tragic murder of a woman strangled just days before Christmas has detectives scrambling for clues. To make matters worse their killer burned the car the victim was in and there is a snowstorm looming.

Two men lay dead in the middle of a busy street. The roommate of the two victims is missing and detectives think he may hold a clue about the murders. One man is dead and another is wounded. With limited leads and witnesses they hold out hope the survivor will be able to identify the shooter.

A young father-to-be is robbed and killed, detectives are hot on the tail of the killers because of a tip. Can detectives locate their killers before they leave the country?

One young man is dead and another young man is seen fleeing the scene. Detectives rely on eye witnesses to identify this killer, and bring him to justice. A young mother is shot dead in her vehicle. Her year old twins crying from the back of the vehicle. They leads are more mysterious than they are helpful but every single one is followed up on to catch this killer.

Four adults and two children lay dead in was is being called the worst mass murder in 15 years. Detectives scramble for clues and learn the deaths may be gang related. Can detectives locate these killers for before they take anyone else out?

A thriving 28-year-old man is shot and killed. There is a cloak of silence in this case that is hard to break, detectives are determined to do it. A social worked is murdered. Can it be connected to the convicted killer that she has been reaching out to?

A home invasion has turned deadly, investigators are called to the scene of a young man found dead. With their eyes on a suspect they have to wonder if this killer is just a suburban mom or if she is a cold blooded killer. A hard working and loved grandfather is stabbed and left for dead. The detectives interview friends and family. Could this killer be closer than she appears?

Investigators lead a cross country search for the killer of a young man killed during a robbery. With nothing more than street names for their killers to go on, the set out on their manhunt.

The murder of a football player at the University of Memphis, is making top news. The young man was cut down in his prime by a killer with a gun. Did someone have a vendetta? Or was it an accident? A married couple found shot to death in their own home, has detectives jumping through hoops and over state lines. Two suspects fled the area the day after the double homicide. Can detectives find them in time?

A man lays dead outside his home, he has been gunned down. Investigators find a witness to the crime. After following leads they are surprised when their witness turns into the suspect. A silver Infinity is spotted at he scene of a carjacking gone bad that leaves one man dead. Leads are few and far between, detectives on the case must look under ever stone to find these killers.

Inside an apartment a victim lay dead from a brutal beating. With little evidence and no witnesses the lead detective must rely on the crime scene to give them a suspect. A car accident leaves a man dead, but not because of the wreck because someone pulled a gun. As a suspect comes into sight they zero in on him, and see how a accident turns to murder.

The lone survivor of a triple shooting lay dieing in a hospital bed. Can detectives get the information they need to put the double murderer behind bars in time? A man is run over by a crazed driver. He is left for dead as detectives search for a killer. They locate two suspects, now they have to determine which one was driving.

A grandfather hears a knock on his door, little does he know that a killer stands on the other side of it. The suspect flees the scene and crashes his car just down the road. Will the car be the key to identifying the killer? In a bedroom and elderly man lies dead, his killer strangled him. Is the strange man people saw knocking on doors the killer? Can detectives identify him and find him in time?

Along the bank of the mighty Mississippi River is the body of a unknown man. The victim is homeless which makes identifying the man even more difficult. Working against a ticking clock detectives work to find a suspect of the beaten homeless man.

Two teenage suspects are questioned when a man is found beaten to death in a stairwell. Detectives are shocked at the boys ages and what prompted the attack. An up and coming singer is found shot in a car, it looks like a drug deal has gone bad and left the man dead. Could a troublesome past in Mexico play a role? Or is it just random evil?

A man is found dead outside in a vacant lot. Detective have no leads, no witnesses and the motive for the killing. Can the detectives track down suspects in time? Murder is always bad, but the murder of an innocent child drives detectives to work harder. When a young mother and her 10-year-old son are brutally stabbed and killed, detectives work against the clock to track killers.

UPDATE: Follow this case through the justice system. We have already seen the bodies discovered and the arrests made. Now we get to see the court process and the verdicts handed down.

Now that some of our strongest cases have been adjudicated, we can take viewers inside the powerful and dramatic events that unfolded after the arrest, up to and including the conviction.

In Dallas, two teenaged boys are shot outside a nightclub—one is critically wounded, the other is left in a coma. As Detective Eddie Ibarra puts the pieces of the case together, he is temporarily pulled away to assist in the search of woman who has been missing for six days.

Cincinnati police investigate the shooting death of a 28-year-old from Detroit; Dallas police enlist the help of the Travis County SWAT team after they get a tip that a murder suspect is headed for Mexico.

Detectives are called to the scene at an apartment, blood covers the apartment. There is no possible way the victim survived this brutal attack. No body is found at the scene and detectives start the search for the killer...and their victim.

A young man lays dead in the backseat of his friend's car. Detectives start looking around the scene and find some mail. Could this be the clue that breaks the case? The streets of Minneapolis are 'home' to the homeless. The brutal beating death of a homeless man sets detectives on a hunt for a killer.

Detectives are called to a shooting that has left a man dead. When a woman shows up to retrieve something from the scene detectives wonder if she knows more than she lets on. A man guns down a mother of two, a witness comes forward to tell detectives the man is headed for Mexico. With the help of the SWAT team, they attempt to cut him off before he can flee.

Two people are consumed by gun fire while they sit waiting at the gate of an apartment building. With little to go on detectives rely on the surviving witness to help them solve the case. An elderly man takes a drifter into his home, when the elderly man turns up dead...the drifter is the likely suspect. Detectives will search state to state looking for this suspect.

A young man lays dead behind an apartment building. Detectives run into problems with the victim's friends. Do they know more than what they are saying? Can the detectives convince them to talk before a killer gets away? A young girl is struck by a stray bullet from an AK-47. This senseless tragedy is made worse by few leads. Detectives will have to track down possible witness after witness to try to find this killer.

A man is gunned down in front of his wife and children. Detectives look for clues to determine if the murder has a deeper meaning or if it was a robbery gone wrong. A young man is killed in the middle of the day in the prime of his life, in a hail of gunfire. In order to track this killer the surviving victim must be located to get details of the shootout and why it happened.

An elderly woman is brutally murdered and left under a highway underpass. When satanic symbols are found by the body, police investigate and learn about a similar case. With lots of help they set out to catch a possible serial killer. Local teenage is recklessly shot and killed, the community is gripped by fear. The investigators talk to the neighbors hoping to get one of them to speak.

UPDATE: Follow this case through the justice system. We have already seen the bodies discovered and the arrests made. Now we get to see the court process and the verdicts handed down.

Two brothers are suspects in the murder of 30-year-old man, in what looks like a robbery gone wrong. Detectives try to get the brothers to turn on each other to see who the killer is. A man is found gunned down in a local parking lot. The clues are few and far between. Detectives get the break they need when the run across surveillance footage.

UPDATE: Follow this case through the justice system. We have already seen the bodies discovered and the arrests made. Now we get to see the court process and the verdicts handed down.

A young man met a young lady earlier in the day on a bus. They meet up later and he is robbed and murdered, was the victim was set up or killed at random? A man is murdered at an annual football game. Talking to witnesses they determine there was tensions between the dead man and his former girlfriend and her new beau.

After a night out with friends a college students prepares to go home as he is stabbed and killed. Once on scene detectives realize the violence in the area is growing, they come across a man being attacked. Could one of these men be the killer? Three teen boys have an argument, later one of them is shot in a backyard. Detectives set out to find out if these are friends or foe.

A Sudanese man from Louisville who fled genocide in Darfur is shot to death in his clothing store, police notice surveillance cameras in the store and look to them for clues. To their horror the cameras fail to identify the suspects. A young couple is shot in their home. The man dies at the scene and the female victim clings to life. She gives detectives the names of two possible shooters, it is up the them to find these suspects and determine whether these two suspects are indeed the killers.

A truck is found burning with the body of a murdered man in the back. The fire as destroyed almost all of the evidence. The detectives start with the last known people to see the victim alive. A teenager is playing football in his front yard when gun shots ring out during a drive by, killing the teen. Witnesses are afraid to speak out; detectives must convince them to talk to catch their killer.

Detectives are after the killer of a 20-year-old gunned down on Christmas Day. Using surveillance footage detectives identify suspects that point fingers at one another.

After celebrating his birthday with friends and family, the man is found dead on a sidewalk. Twists and turns lead detectives down a crazy path. Finally appealing to the public, they get a lead.

A deaf man is stabbed to death in the doorway of his home. Detectives are on the trail of their suspects, who might be linked to an unsolved murder. A street party is interrupted when shots ring out, leaving a young man dead. Witnesses are few but when found their information may lead detectives to a killer.

The body of a man is found in the snow. Detectives work to find a killer, but first they have to get the friend to tell what she knows.

A motorcycle club president was run off the road, and then shot in the head. Detectives work to find answers and a killer. A woman is strangled in her apartment. Detectives are on the hunt for this killer that has left seven children without a mother.

A young woman is shot and killed in the middle of the day. Detectives race to identify the victim and catch her killer. Outside of a strip club a young man is brutally murdered. Using onsite surveillance and forensics detectives track their killer.

UPDATE: Follow this case through the justice system. We have already seen the bodies discovered and the arrests made. Now we get to see the court process and the verdicts handed down.

Passing motorists discover the decomposing body a person reported missing by a friend. As detectives search for the friend, they quickly realize this is going to be a long road.

A young father is gunned down in the middle of the day. Detectives work quickly to establish witnesses and get leads. With a license plate number and a security camera, detectives start their search to bring this killer to justice.

A love triangle turns deadly, and detectives work to untangle the web. Gun fire erupts in a car leaving one man dead and another injured.

UPDATE: Follow this case through the justice system. We have already seen the bodies discovered and the arrests made. Now we get to see the court process and the verdicts handed down.

In the first of two homicides less than ten blocks away, detectives head out to the shooting of man in the middle of the day. They investigation leads to a suspect who is a friend of the victim. Then, shots ring out and a young man is gunned down by a man on a bike. When a witness comes to them, they have a hard time believing her story. Is truth really stranger than fiction?

A woman is stabbed multiple times. Once detectives arrive they realize they are familiar with the victim. They turn to friends and family to help isolate a killer. A dieing man speaks his final words to his sister after he was shot. Will his words lead to his killer?

A man is shot inside his home, a woman calls 911 from inside then flees the scene. Detectives set out to find this woman to see if she is just a witness or if she is a cold blooded killer. A homeless man is stabbed in the park and left to die. Detectives search for clues and get a tip the victim was last seen with a friend. They race the clock to find out if this friend is actually a killer.

A homeless man is found stabbed to death along a highway in Harris County, Texas; and a Louisville detective investigates the murder of a young man who was the prime suspect in a double-homicide case.

Detective Chris Anderson returns to his childhood neighborhood to investigate a drug-related murder.

In Miami, Det. Rolando Garcia is investigating the shooting death of a local homeless man, known for looking after his fellow transient friends. As the case begins to unravel and witnesses give up information, Garcia learns that the victim's commendable behavior may have instigated his death. And in Louisville, after a minor injury, a woman makes a routine call to 911--the call becomes anything but routine when gunshots ring out in the background. When the smoke clears, the caller finds her boyfriend shot and killed. With information from the girlfriend, lead detective Leigh Maroni must now track down the man last seen with the victim and determine whether he is a witness or the potential killer.

A man, accused of being part of a robbery attempt that ended in murder, faces trial.

A 28-year-old father is stabbed to death while at work; a 35-year-old man is shot to death in a bar bathroom.

Investigators believe a teenager who was shot to death outside a party was a victim of mistaken identity.

A 49-year-old man is stabbed 46 times and left to die; a 34-year-old man is found shot to death in a strange place.

In Louisville, a murder hits close to home when Detective Rick Arnold learns that the victim of his most recent homicide case is the brother of a good friend. If Arnold is to track down the suspect, he needs to discern between lies and truth--and real names and aliases. In Harris County, a popular teenager is gunned down on a residential street. Deputy Cory Pool and his team must determine whether the shooting was self-defense--or murder.

A young man is shot to death in the middle of the street in broad daylight; a teenager's body is found in the passenger seat of his car.

In Louisville, a sleeping family awakens to a barrage of bullets from a machine gun, leaving two young boys injured and a teenager dead. With no eyewitnesses, Detective Mickey Cohn must resort to old-fashioned detective work to solve one of the most brazen acts of violence he has ever seen.

In Harris County, Sgt. Craig Clopton and his team investigate the murder of man killed by a single gunshot while being robbed. With little evidence on the scene, they must rely on an eyewitness to help them identify their suspects. And in Birmingham, Det. John Tanks and the homicide unit work the murder of a mother of two, shot in the back outside of her car. When detectives break through the lies and deception of the sole witness, they are surprised to discover what may have triggered the shooting.

In Cincinnati, Detectives Matt Thompson and Doug Lindle are investigating the double homicide of a local hairdresser and his elderly neighbor, both stabbed to death and set on fire. When detectives discover that one of the victim's cars is missing, they begin following a twisted trail of clues they hope will lead to the killer. And in Harris County, the life of a 30-year-old mother of three comes to a violent and abrupt end when her throat is slashed by a late-night visitor. Sgt. Craig Clopton races against the clock to determine the identity of her killer and bring him to justice.

A man is convicted of murder and sentenced to life in prison after shooting a Detroit woman in her home.

In Birmingham Det. Cynthia Morrow and the homicide team try to weave together the events of drug deal gone bad when two brothers from out of town get more than they bargained for. In Louisville Det. Kristen Downs leads the investigation of a possible gang-related shooting. But when no one is willing to talk, the team is forced to turn to forensic evidence to piece together the murder.

A 24-year-old father of two is shot in the street; a 27-year-old man is found dead in a field.

A fight between two teenagers leads to the murder of a 29-year-old man and his paralyzed mother.

Updates on past cases. Included: an elderly man strangled to death in his bedroom in Cincinnati; and the case of a missing woman.

A mother is shot in her car while her three young children sit in the back seat; four cousins are gunned down while relaxing on their grandmother's porch.

Harris County/Miami - Dep. Mario Quintanilla investigates the murder of a woman shot during a robbery of her illegal game room. Acting on a tip that his suspects are from Central America, Quintanilla races to find them before they can flee the country. And in Miami, Det. Fabio Sanchez heads to Little Haiti to investigate the homicide of two young men shot in their living room. Sanchez must track down a friend of the victims, who was with them before they were shot, to find out what he knows.

Miami/Harris County - Sgt. Altarr Williams and detective Frankie Sanchez investigate the murder of Darrell Harrell, gunned down for trying to push a group of drug dealers out of Overtown. Months pass without a lead as the team tries everything they can to keep the case from going cold. Meanwhile in Harris County, Texas, Sgt. Craig Clopton works the murder of Virgil Fuselier, found stabbed to death in his apartment. As Clopton begins the investigation he finds trail of clues that may trace back to the killer.

In Louisville, KY, a convenience store robbery left a 30-year-old employee in critical condition. And in Harris County TX, Deputies investigate the murder of a man gunned down trying to protect his neighbors who were being robbed.

Birmingham/Louisville - Det. Jerry Williams and his team investigate the murder of a young man shot dead in an abandoned apartment. And In Louisville, Det. Brenda Wescott investigates the unusual death of a woman shot dead on a residential street.

Harris County/Miami - Dep. Mario Quintanilla investigates the murder of a woman shot during a robbery of her illegal game room. Acting on a tip that his suspects are from Central America, Quintanilla races to find them before they can flee the country. And in Miami, Det. Fabio Sanchez heads to Little Haiti to investigate the homicide of two young men shot in their living room. Sanchez must track down a friend of the victims, who was with them before they were shot, to find out what he knows.

Harris County/Birmingham - When a 16-year-old boy is murdered at his family's roadside taco stand, Sgt. Henry Palacios is faced with one of the most tragic cases he has ever seen. Palacios is hot on the trail of his suspect, when another shooting turns the case on its head. And in Birmingham, Detective Marcel Walker investigates the death of a 29-year-old car mechanic, killed when a late-night tune-up turns deadly. When he gets a tip that the suspect is about to skip town, Walker launches a major manhunt.

Harris County/Harris County - Dep. Jason Brown is called out on Easter Sunday to investigate the brutal shooting of a woman who was a school bus driver and mother of two. Meanwhile, Sgt. Sidney Miller takes on the murder of a young father, shot dead in a courtyard.

In Dallas, detectives investigated the shooting death of 26-year-old Daniel Barron, who was killed in the doorway of his home. Detectives soon discovered that the victim's residence doubled as a drug den and that he was robbed. A tipster called-in and eventually six suspects were arrested and charged with capital murder. All six individuals admit involvement in the crime and point to 19-year-old Callie Marshall, mother of two, as the group's ringleader. A year and a half later, Callie finally faces a jury of her peers. Will they see a confused girl who organized the robbery in order to bail her boyfriend out of jail in time for Christmas, or a coldblooded killer?

In Harris County, Deputy Russell Gonzales races the clock to track down the killer of an unidentified man found dead in a desolate field on the side of the road. It's an uphill battle for the team until a couple appears on scene and breaks the case wide open. In Miami, Detective Rolando Garcia and his team investigates the murder of an innocent bystander caught in a hail of gunfire. As detectives delve deeper, they discover that the killer's motives may not be what they think.

In Harris County, Dep. Abraham Alanis and his team investigate the murder of a man, married with four young children, who was found robbed and shot to death outside an abandoned house. With no other leads to go on, investigators discover that their victim held a secret that could lead to his killer.

In Detroit, Sergeant Matthew Gnatek and Officer Nancy Foster are investigating the murder of a soon-to-be father, found shot to death in a deserted field during a snowstorm. With no witnesses and potential evidence disappearing under the blanketing snow, the Crime Scene Unit works quickly with metal detectors, to uncover an item that will put Gnatek and Foster on the trail to meet three young women who each hold a piece of the homicide puzzle.

For homicide detectives, the clock starts ticking the moment they are called. Their chance of solving a case is cut in half if they don't get a lead in "The First 48". Each passing hour gives suspects more time to flee, witnesses more time to forget what they saw, and crucial evidence more time to be lost forever. Follow detectives from around the country during these critical hours as they race against time to find the suspect.

In Miami, Detective Anthony Reyes and the homicide team are investigating the murder of a man found brutally beaten to death below a major interstate. Reyes must navigate through false leads and dead ends, until an eyewitness comes forward and ignites the case. When detectives discover that their eyewitness is leaving out one major detail in his story, the case is turned on its head.

In Miami, Det. Frank Sanchez responds to the murder of a retired Miami Police captain, shot in broad daylight at a marina on the Miami River. When initial leads run dry, Miami PD launches a massive investigation, tracking the alleged killer all the way to New Jersey.

In Birmingham, lead Detective Mike Allison is working the murder of a man found shot in the basement stairwell of a house. Allison and his team quickly find an eyewitness and then the suspect. The case seems closed, when suddenly it unravels after the eyewitness disappears and Allison is forced to set his suspect free. A year passes, when out of the blue, the case takes a surprising turn. And in Charlotte, Lead Detective Bo McSwain and his team are trying to find the killers of a man shot behind his girlfriend's house. On scene, McSwain gets a break when four men come forward, claiming their innocence. The team believes these men are their suspects, but when they all refuse to talk, the case hits a wall. With nothing to hold them, the suspects start to leave homicide, but then McSwain makes a discovery at the crime scene, stopping one suspect in his tracks.

When a man arrested for a domestic dispute claims his boyfriend killed someone seven months earlier and buried the body in the basement, Louisville Detectives Jon Lesher and Collin King are launched into one of the strangest cases of their career. Detectives are initially skeptical of the man's claim, but after hours of digging in a hot, humid basement, they discover the truth: buried five feet below the dirt floor is a large plastic storage box containing human remains. Detectives must now determine if the man accused of the murder is a cold-blooded killer, or if a vindictive lover is out to frame him. And in Charlotte, a 55-year-old father of three is stabbed to death and left for dead in the middle of a residential street. Det. Susan Sarvis and the homicide team initiate a citywide hunt for the last man seen with the victim to find out if he is a witness or if he's responsible for the homicide.

When fire fighters in Detroit respond to a house fire and discover a 63-year-old woman stabbed and bound, Sergeant Kenny Gardner and Investigator Barbara Simon must investigate the brutal murder. With no witnesses, they have to rely on the local community to help them find her killer. In Charlotte, Detective Phil Rainwater and the homicide team are called out to a restaurant parking lot littered with shell casings, where a 20-year-old father was shot dead. Surveillance video shows their potential suspects fleeing the scene in a white SUV. If they can track down the car, they may find the shooters.

For homicide detectives, the clock starts ticking the moment they are called. Their chance of solving a case is cut in half if they don’t get a lead in “The First 48″. Each passing hour gives suspects more time to flee, witnesses more time to forget what they saw, and crucial evidence more time to be lost forever. Follow detectives from around the country during these critical hours as they race against time to find the suspect.

A Louisville celebrity is murdered; and a deadly shootout is investigated in Miami.

In Charlotte, rookie Detective Norma McKee gets her first double-murder: a young couple shot in their car by a backseat passenger. Inside the vehicle, detectives find what may be a vital clue, a baseball hat that might contain the suspect’s DNA. Meanwhile, seasoned Miami detective, Emiliano Tamayo has two cases in two days. First he responds to a call reporting a foul smell, only to find a family of three found dead in their home; later that night he is called to the scene of a young man killed over a fifty-dollar bet. With four deaths in forty-eight hours, Tamayo calls on his years of experience to solve the cases.

Miami detectives investigate the murder of a man found floating in Biscayne Bay, and a second homicide that may be connected to the first case.

Detroit detectives investigate a double homicide; an elderly woman is murdered while taking groceries out of her car in Harris County, Texas.

In Charlotte, when a store clerk and father of three young children is shot in a robbery by a masked man, lead Detective David Osorio and his team interview witnesses and find that no one knows the shooter. With little to go on, Osorio must find a way to identify his suspect before he can hope to track him down. And in Miami, lead Detective Kevin Ruggiero and his team head to Overtown to investigate the murder of a young father shot in the street. When Ruggiero learns that the victim’s friends are out to retaliate, he must race to find the shooter before there’s another killing.

In Charlotte, rookie homicide Det. Brian Whitworth is assigned his first case when a woman is discovered on her bedroom floor, stabbed to death. Hampered by false leads and a lack of eyewitnesses, Whitworth must rely on the physical evidence to bring the killer to justice. Meanwhile, in Louisville, Det. Jon Lesher investigates the homicide of a 43-year-old father, gunned down in front of his house for telling a rowdy group of men next door to quiet down. The case comes to a standstill when an eyewitness steadfastly upholds the street's code of silence. Lesher must use his veteran-interview techniques to break the code and get the witness to talk.

After a year with the gang unit, Detective Kevin Ruggiero returns to Miami Homicide, investigating a drive-by shooting that left two men dead. He has little to work with until he learns that one of the victims was a founder of a local gang. Then in Louisville, Detective Kristen Downs responds to the shooting of a 17-year-old boy. When she learns that his friends witnessed the shooting, she has to convince them to overcome their fear of retaliation in order to bring him justice

After a year with the gang unit, Detective Kevin Ruggiero returns to Miami Homicide, investigating a drive-by shooting that left two men dead. He has little to work with until he learns that one of the victims was a founder of a local gang. Then in Louisville, Detective Kristen Downs responds to the shooting of a 17-year-old boy. When she learns that his friends witnessed the shooting, she has to convince them to overcome their fear of retaliation in order to bring him justice

Two men are shot in a motel in Charlotte; and Miami detectives investigate an apparent suicide that they suspect is a murder.

In a bloody convenience store shooting, Birmingham Detective Chris Anderson needs an old surveillance system and cooperation from the victim's mother to help solve the case. When a Miami shooting follows a brutal public attack, Det. TC Cepero and his team try to piece together the turn of events to determine if the murder was justified.

In Las Vegas, NV, Detective Jimmy Vaccaro and his team are called out at midnight to an empty desert highway, where a man's been shot dead in the middle of the road. From the victim's cellphone, they quickly get a lead: just minutes before he was killed, he received a call from a friend with whom he worked at a local strip club. But when they track down the co-worker and bring him to the station, the case takes an outrageous turn that exposes the ruthless underside of business in Vegas.

A bystander is murdered with a brawl turns into a gunfight; a shooting victim's 911 calls may hold the answer to his killer's identity.

In Birmingham, Detectives Eric Torrence and Henry Lucas investigate the murder of a 31-year-old male found dead in a field. But with a tight-lipped community where street law is paramount, finding someone to talk is the team's biggest challenge. As the clock winds down, will the community pull through and bring the killer to justice? Then, in Charlotte a man is chased down and killed in front of his nine-year-old son. Detective Blair Fitch is shocked to discover the killer was getting even with someone else. The case takes a surprising turn and leads detectives to New York where the suspect turns up in relation to another murder.

In Miami, ten days before Christmas, a young corrections officer is shot dead with her two-year-old son while sleeping in their bed. Det. Kevin Ruggiero and Sgt. Ervens Ford take the case personally--not only do they consider the victim 24-year-old Ciara Lee as "on our team", but the death of her baby boy hits them emotionally. In this intense manhunt the detectives uncover the intended target, the motive, and the suspected killers, making an arrest two days before Christmas. But a surprise twist at the end leaves them frustrated and determined.

In Birmingham, a 49-year-old man is beaten and shot in the middle of a housing complex in broad daylight. In a community where no one wants to be seen as "snitching," finding someone to come forward with information will be Detective Chris Anderson's biggest challenge. Then, in DeKalb County, lead detective Chris Franklin investigates the murder of an 18-year-old male, gunned down in an apartment complex. The case takes a turn when Franklin learns the killer's intended target was actually the victim's friend.

In Miami, the Homicide Unit responds to a scene to find the 911 caller covered in blood and a 35-year-old woman brutally stabbed. And in DeKalb County, Det. Joe Renaud and his team are working the shooting murder of a 22-year-old man.

A man is found dead in an alley in a Birmingham suburb; A 24-year-old man is shot to death in his apartment in DeKalb County, Ga.

A 69-year-old Navy veteran is murdered in Texas; and Birmingham detectives investigate a shooting death.

In Miami, two men are found beaten and shot behind an abandoned house. As Det. TC Cepero digs deeper into the case he unearths more than one reason the men could have been killed.

In Birmingham, Detective Chris Anderson investigates the gruesome murder of a woman who is shot to death and then set on fire. Anderson hunts down his suspects, but it's the victim's family that reveals a final, disturbing twist in the case. In DeKalb County, Detective Joe Renaud is working the homicide of a father of four, gunned down outside an apartment complex on the east side of town. Without little to go on, Renaud and his team must put the pieces of this puzzle together to track down the killer.

In Miami, a good Samaritan is shot dead while intervening in a robbery. Det. TC Cepero is forced to resort to a needle-in-a-haystack search for the getaway car, and for the homeless woman who may have seen the killer.

In Birmingham, Lead Det. Henry Lucas and the Birmingham Homicide Team are trying to solve the mystery of how a young man ended up shot in the back in the middle of a scrap yard. With no witnesses, Lucas hopes the victim's friends can lead him to the killer. In DeKalb County, Lead Det. Lynn Shuler and the Major Felony Unit are called to a motel where a woman has been found dead. The case takes a dark turn when the team learns that a man was in the room shortly before the woman died, but had since disappeared.

In Harris County, Deputy Mario Quintanilla and his team are investigating the mysterious disappearance and possible murder of a 20-year-old single mother. After days of searching and only a bloody, abandoned car as evidence, Investigators needs to retrace her final steps to solve the mystery.

A janitor is stabbed to death in Miami; a Birmingham pedestrian is killed after fixing a car for his friend.

In Miami, a young father is gunned down after a night of gambling. Detective Emiliano Tamayo has to figure out who would have killed him over twenty dollars. Then in Dallas, a child's birthday party turns deadly. The investigation becomes even more urgent when Detective Leo Gonzalez discovers the killer may be on the way to Mexico.

In DeKalb County, a keyboardist for a local church is gunned down in his home. Detective Lynn Shuler uncovers a web of lies that ultimately puts him on the path of the killers. Then, in Miami, rookie Detective Mario Gonzalez responds to a call about a man found shot dead in an abandoned car. Just as the case is about to run cold, a witness comes forward that shatters the case wide open.

In Dallas, Detective Brian Tabor investigates the brutal stabbing of a man found in a vacant apartment. Now, detectives need a woman who may have lured him to his death, to come clean. Then in Birmingham, a wild gunfight leaves an innocent young man dead. Detective Jody Jacobs is on the hunt for two shooters and needs to determine who fired the first shot.

Mike Smith and Walley Everett investigate the murder of a 23-year-old mother found burned in the backyard of an abandoned house.

An out-of-state truck driver is found dead in the cab of his rig; Texas investigators probe the murder of an exotic dancer.

An unarmed man is gunned down outside a bar; a woman is found bludgeoned to death in her apartment.

Two friends are shot, then burned inside the trunk of a car

A woman is murdered in front of her daughter during a home invasion in Harris County, Texas; a Dallas teen runs into serious trouble while trying to sell a gun.

An unarmed Miami man is shot in the back; three friends in Cleveland leave a party, but one of the group ends up dead.

An unarmed Miami man is shot in the back; three friends in Cleveland leave a party, but one of the group ends up dead.

When a friendly house party turns into a double murder, the only female homicide detective in Cleveland has to piece together what went wrong. In Harris County, a hardworking father stops off for a drink after work and ends up the victim of a robbery gone bad.

In Dallas, a well loved man is discovered in his apartment on a bed of broken glass. With only fragments of clues the homicide team zeros in on a suspect, but nothing is what it seems.

A massacre outside a corner store leaves two dead and two clinging to life. With no witnesses, Miami detectives hope the surviving victims live to tell who pulled the trigger. In Cleveland, a man is found strangled in his apartment. Detectives go on the hunt for one of his friends and uncover a shocking motive.

Detectives embark on a four-state manhunt to find the killer of a Cleveland driver; Miami police need citizens to loosen their lips and help them solve a murder.

A Miami homicide team investigates the shooting death of a kindly father. Detectives investigate the murder of a Dallas man shot in his sleep, uncovering the shocking story of his girlfriend's dark past.

In Dallas, a dismembered body is found burned in an open field. With no leads on the victim’s identity, detectives turn to the public for help in solving this baffling case.

Surveillance video of a fatal stabbing at a Texas strip mall leaves a policeman with more questions than answers; a Dallas man is shot to death in his living room.

Two Dallas men on their way to visit family are gunned down; a police detective searches for a burglar who strangled a Cleveland preacher.

Miami homicide detectives investigating a triple shooting on a crowded bus learn the violence was the result of an escalating street war.

In Dallas, a fight among school girls turns into a deadly home invasion. Then, an attempted car jacking in Cleveland leaves an innocent man shot dead.

Dallas homicide detectives call upon the community for help when a man is shot to death in an apartment complex.

In Miami, a man is gunned down on a quiet city sidewalk. A mysterious car leads detectives on the trail of a suspect with a violent past. Then in Cleveland, a young mother of five is found shot in her apartment. With no witnesses, detectives turn to her outraged community for help.

A drive-by shooting in Dallas leads to the death of an innocent bystander; a young Cleveland father is killed as he attempts to break up a fight.

A Miami man is stabbed to death and dumped in an empty lot; a young father is the victim of a turf war.

A teen is killed in Miami; two college students are robbed and shot while walking their dog in Cleveland.

A 14-year-old Cleveland girl dies at her own birthday party when gunmen fire on a crowd; homicide detectives race to track down multiple shooters in the crime.

Police detectives conduct a three-state manhunt as they investigate the slaying of a young Dallas couple; a Cleveland man is found shot to death in his own backyard.

A violent carjacking leads to the murder of a young father; a Miami musician is shot down in the street.

Dallas detectives launch a manhunt for the person who gunned down an innocent man in his car.

Cleveland homicide detectives follow a bizarre trail of evidence in the case of a father of five who was stabbed over 50 times.

In Dallas a young father is shot in the back, but no one wants to talk.

In Dallas, when a good Samaritan is gunned down trying to protect his friends, detectives must unravel a tangled web of bad tips and lies in their hunt for the killer.

In Miami, a family is shattered when two teenage brothers are gunned down in their own backyard. Two surviving friends point Detective TC Cepero and his team in the direction of two desperate and dangerous gunmen on the run. But Cepero will need the community's help to get the brazen killers off the street.

In Dallas, an unidentified girl is found brutally shot in a field. Detectives Scott Sayers and Esteban Montenegro discover that she may have been killed for her silence. Then in Cleveland, a young father is shot in the head trying to break up a fight. Without any leads, Detectives Ignatius Sowa and Raymond Diaz must rely on an outraged community to help track down his killers.

Police detectives search for an elusive killer who shot a man in a Cleveland courtyard; a 72-year-old grandmother is beaten to death in her Dallas home.

In Cleveland, when a teenager is shot down in the street, detectives discover his best friends may have something to do with the murder. In Harris County, a young woman set on fire clings to life as deputies race to find who left her for dead.

In Cleveland a man is gunned down defending his home on New Year's Eve. With no eyewitnesses, Det. Melvin Smith must rely on DNA evidence to track down the killers. And in Broward County, Florida, when an elderly man is found dead in his apartment, Det. John Curcio's hunt for the suspects leads to a surprising discovery.

A police detective hopes to locate the killers of two Miami men before the bloody turf war claims another victim.

A young mother of three is gunned down in front of her Cleveland home; a birthday party celebration in Florida turns deadly.

In Broward County, when a migrant worker is robbed and beaten to death, Dets. Valerian Perez and Kevin Forsberg must track down a vicious predator before he strikes again. Then, in Cleveland, a man is shot dead in broad daylight at a carwash, and Dets. Lem Griffin and Art Echols fear their case will go cold when none of the witnesses will talk.

The use of a stolen bank card leads Dallas detectives toward the killer of an elderly woman; a teenage honors student is found shot in her own backyard.

A young mother is viscously murdered and dumped in an abandoned house. Detectives Nate Sowa and Ray Diaz make a surprising discovery about the killer.

An innocent man is gunned down in a gang war. Detectives race to find his killers before any more blood is shed. In Dallas, a father is murdered close to home and detectives need his neighbors to give them a lead.

In Cleveland, for Detectives Kathleen Carlin and Tim Entenok, friends are the key to solving the murder of a father shot in the back. And in Dallas, can a surprising lead help Detective Brian Tabor catch up to the killer of an elderly man stabbed to death in his home?

A man is shot to death in a nearby suburb, and police learn that his wife may hold the key to solving the crime.

A group of carjacking killers terrorizes a Dallas neighborhood; tragedy results when an argument between friends gets out of control.

A Dallas police detective must unravel a robbery plot when the body of an expectant father is found bound and burned in a creek bed.

New Orleans detectives have little to go on in the hunt for a killer; a young woman is gunned down in the street while walking home from work.

Masked gunmen terrorize a Cleveland family and execute the young patriarch; Dallas detectives hunt for a killer who gunned down an innocent teen with an assault rifle.

Dallas detectives hunt a car thief who fatally shot a man and stole his vehicle; detectives search for a witness for can identify the killer of a Cleveland man.

A young father is ambushed and killed at a Dallas gas station; detectives suspect an inside job in the case of a Miami rapper who was gunned down at his car wash.

Detectives in Florida's Broward County investigate a fatal highway shooting; the execution of three friends outside a Dallas nightclub is caught on video.

Cleveland detectives uncover a shocking motive in the case of a bullied teen who was shot and killed outside a public library.

The brutal slayings of a mother and her two children send a New Orleans detective on the hunt for a suspect who may have been acquainted with the victims.

A New Orleans police detective hunts for the killers of a recent high-school graduate; an unidentified woman is found shot and dumped on the side of a Dallas highway.

A police detective's first case as a lead involves hunting one of Ohio's most dangerous criminals; a New Orleans neighborhood remains silent following the daytime shooting of an innocent man.

The murder of a Cleveland store clerk is caught on tape; police detectives learn that the suspects in the crime have a violent history.

New Orleans police detectives piece together the last hours in the life of a mother of five, who was found bound and executed in an empty lot.

Dallas detectives hope that video footage can identify the person who murdered a young father; a Cleveland mother of six is shot and killed on her birthday.

When a bullied teen is gunned down, Cleveland Detectives are shocked to discover the motive behind this senseless attack.

In Dallas, a young father is ambushed at a gas station. In Miami, a beloved local rapper is gunned down at his car wash.

Dallas homicide detectives discover nearly $1 million in the home of a man who was shot on his front porch; two violent suspects are tracked.

In Dallas, when a young father is gunned down in front of his house, Detective Steve David discovers that the victim had a secret that may have led to his murder. Then, in Cleveland, a mother is found strangled and burned in her kitchen, but Detectives Nate Sowa and Ray Diaz have no witnesses and little evidence to track down her killer.

In Cleveland, after a man is found dead in his car, the autopsy reveals he was strangled to death. Detectives Nate Sowa and Ray Diaz take the case and uncover a relationship that could lead them to their killer. But with Sowa's retirement right around the corner, can he solve the murder before the case goes cold?

In Cleveland, a man is gunned down at home in front of his family just a few days before Christmas. Detectives Tom Armelli and Bob Ford must delve into the dangerous business of drug dealing to hunt down the killers.

In New Orleans, a man is ambushed in front of his grandmother's house. Detectives Jeffrey Vappie and Tim Bender suspect a woman close to the victimthe victim may have arranged the shooting, but they need hard evidence to prove it--and quickly, before it's too late.

An armed robbery escalates into capital murder and rocks a residential Houston neighborhood. One man is left for dead while his killers flee into the night. Four years later, will justice finally be served?

A robbery at a Cleveland convenience store turns deadly when a store clerk is shot and killed. As police track down the men responsible, they discover more robberies and a second homicide that can be tied to the same suspects. But when the killers are brought into custody, the real drama begins, as they turn on each other--each bringing a very different story to the witness box.

New Orleans Detective Ryan Vaught investigates a gruesome and horrific murder: a grandmother and her four-year-old grandson shot in her bedroom, leaving the grandmother dead and the four-year-old struggling to survive.

This special, two hour program features several well known First 48 detectives retelling the most haunting cases from their careers. Through interviews, dramatic recreations, and real case materials, these true crime stories from Memphis, Minneapolis, and Broward County will bring the viewer closer than ever to the personal and professional challenges faced by some of the most veteran First 48 investigators.

Detectives Mike McCleery and Bob Bachelder investigate the murder of a promising high-school senior, shot to death the week before Christmas, and stuffed in the trunk of his car, 25 miles from home.

In New Orleans, when a young mother is found beaten to death in her home, Detective Greg Johnson must fight to prove he has enough evidence against her killer, before he walks free.

In New Orleans, a woman is executed in broad daylight, and Detective Chuck Ward discovers she may not be the killer's first victim. But can he find a witness willing to step up before more blood is shed?

In Dallas, when a husband is shot in his bed after an Easter party, Detective Michael Yeric suspects that the victim's wife may be hiding a dark secret. Then, in New Orleans, Detective Tanisha Sykes must solve the mystery of why a popular DJ is found bound and executed before his killer strikes again.

In New Orleans, when a woman is slashed to death, the investigation into her murder leads Detectives Chuck Ward and Rob Barrere to a house of horrors, and they discover the killer may be someone they least expected.

After a number of women are murdered in East Cleveland, residents fear there may be a serial killer on the loose. When a grandmother is strangled and left to die on a vacant lot Detectives Bob Ford and Tom Armelli need to find out if her killing is related to the others. In Dallas, a young father is shot to death in his girlfriend's arms, in the back of his car. Detective Leo Gonzalez must find the killer before more bloodshed occurs.

A carjacking-turned-murder leaves a youth minister dead. Two men are caught and one suspect turns on the other. But, a last minute change of heart changes everything.

New Orleans Detective Ryan Vaught takes on his most challenging case yet when a young married couple goes missing and one of them is found floating in a river, drowned to death.

In New Orleans, when a young father is abducted and shot in the street, detective Rayell Johnson hopes shocking surveillance footage can help him crack his first homicide case.

Tulsa homicide delves into a dark world of drugs and prostitution to solve the murder of a man executed in his car in a motel parking lot.

In Atlanta two men are ambushed at gunpoint and only one survives to tell the tale. A mother is found stabbed to death on the side of the road, but a wedding ring dropped at the scene could break the case.

hen a Tulsa man is gunned down at the wheel of his car detectives turn to a passenger who saw it all. A 20-year-old man in New Orleans is shot down minutes after his mother gets a warning about the murder.

In Atlanta, a man is shot to death over a gambling dispute at an illegal after hours club. Detective Kevin Otts battles against a wall of silence as he tries to track down the killer before he strikes again. And in Tulsa, two young lovers are murdered in cold blood. As he unravels the case, Detective Justin Ritter is shocked to learn why.

In Cleveland, a young father is murdered in his car and detectives discover his friend may know who pulled the trigger. In Tulsa, the homicide team goes on the hunt for a shotgun wielding killer who tore a family apart.

In 1983, several young mothers are raped and murdered on the west side of Louisville Kentucky. A conviction on two of the murders leaves a third family with no justice. Until 31 years later, when the re-opened case and preserved DNA evidence lead police to a killer. But at trial, his attorneys question the investigation--and the memory of the victim's children--leading to an explosive confrontation.

When a stray shot leaves an innocent man dead in his home, Tulsa detectives discover a neighborhood under siege by young terrors. They race to track down the killers before more blood is shed.

A man is brutally gunned down on a neighborhood street in Rochester, New York. Investigators believe his estranged wife, a prostitute, is lying to them about his murder. And when the case goes to trial, a conviction hinges on the testimony of two witnesses with shaky credibility.

When an innocent father is brutally stabbed, Tulsa Detective Justin Ritter delves into the dark and dangerous world of methamphetamine addiction in order to stop a killer on the edge.

In Las Vegas, a professional dancer disappears without a trace. Her boyfriend, the last person to see her alive, provides no leads. Finally, after weeks of dead ends, a tip blows the case wide open. At trial, the prosecution has an eyewitness and plenty of evidence on their side. But when the defendant takes the stand, will his dramatic testimony win over the jury?

New Orleans homicide battles a wave of violence that has hit the Big Easy. Detective Travis Ward investigates the killing of a young man gunned down in a hail of bullets on the street. Six miles away, Detective Amy Robinson works the case of a man shot in cold blood behind a convenience store.

Just four days before Christmas 2013, a single mother of five is shot twice, dumped in a East Cleveland street, and ran over by the killer. As the investigation moves forward, the victim's husband goes from grieving spouse to main suspect. But at trial, his attorneys question the investigation--and say the state, which can't provide any witnesses to the crime, rushed to judgment. But what truly shocks the victims family is the deep, dark secrete about her husbands past.

In Tulsa, a young woman is brutally gunned down in broad daylight. And Detective Justin Ritter suspects the witnesses know more than they are saying.

In Atlanta, a young father is gunned down in cold blood at an abandoned car wash. As Detective Dwayne Sutton starts to track down the shooter, he learns the trail may lead to the Bloods gang. And when a Gulf War veteran is found shot to death in a park, Detective Michael Young has to delve deep into a dangerous underworld to find out why.

In Cleveland, Ohio, two murders rock the city. A young man leaves gang life behind to dedicate himself to ending the violence in his west side neighborhood. But soon after, he's shot dead. Once in custody, the killers shock police with their motive. And across town, two hours into the new year, a man is shot to death in a home invasion. The killers leave a blood trail but are nowhere to be found. Police and prosecutors search for justice and a family is left wondering if the killers will face justice.

It's a murder case that spans twelve years and centers on one 911 call. The victim says a name in the last moments of her life--will that be enough to convict her alleged killer.

When a young father is ambushed by a pack of brazen shooters, Atlanta Detective Summer Benton uncovers the shocking reason for his murder.

In Cleveland, a beloved son and father is shot to death during a robbery. A single eyewitness comes forward to identify two suspects, both members of a notorious gang. Prosecutors assemble a case against the shooter they hope will send him away for good--but as trial approaches, the defendant's violent reputation has their witnesses terrified.

In Atlanta, the brutal murder of a foreign exchange student is caught on video. In New Orleans, a shooting at a carwash becomes a family affair.

In New Orleans, a late night pizza delivery turns deadly. In Atlanta, a young man goes out to buy cigarettes and winds up murdered.

In the season premiere, an Atlanta woman is strangled and the investigation unearths more potential crimes.

Investigating a mass shooting in New Orleans.

A killer terrorizes Atlanta and investigators try to track him down.

When a young woman is executed on a street corner in Tulsa, investigator Nathan Schilling discovers her friends may be hiding information about the murder.

In Atlanta, a young father is gunned down by a brutal robbing crew and Detective Tracy Lewis discovers on her first case that she may be chasing the wrong suspect.

A violent attack in a Tulsa, Okla., barbershop leaves an employee dead and numerous people wounded; the hunt begins for a killer with an AK-47 assault rifle.

A welder has vanished under very suspicious circumstances and Tulsa homicide gets the case. Detective Matt Frazier and the rest of the team suspect foul play as they dive

Police must wade through a web of secrets and lies when a man is found dead in his Tulsa, Okla., hotel room.

When a popular New Orleans hip-hop promoter is gunned down next to his limousine, the search for the killer leads Detective Clinton Givens to more than he bargained for. In Tulsa, a friendly night of drinking at a senior center apartment complex leaves one man dead and another wounded. Detective Mark Kennedy must find a third man who was there to uncover what happened.

A New Orleans woman is found stabbed to death and stuffed in a trash bin the day before Thanksgiving; an Atlanta man's friend and girlfriend become suspects in the case of his fatal stabbing.

A young father is killed while visiting his son in Tulsa and a home invasion kills one teenager and leaves two more wounded in Atlanta.

In every murder trial, the prosecution and the defense present two radically different stories of what happened. We get to sit in the jury box and decide which story to believe and reach our own verdict. In this episode, a shooting on a Florida beach leaves a beautiful young woman dead and her husband wounded with four gunshots. In a twist, the authorities arrest the most unlikely suspect--the surviving husband.

A young New Orleans mother is found shot and burned in the trunk of her car following a night out on the town.

The case of a young New Orleans mother who was ambushed at home and fatally shot hinges on the eyewitness account of a 4-year-old girl.

A New Orleans father and his friends are ambushed while sitting in a parked car; a feud between households in an Atlanta apartment complex leads to the killing of a promising boxer.

An Atlanta man is gunned down in his home by an AK-47; the victim's wife holds a dark secret that could tear the family apart.

The target of a drive-by shooting in Tulsa, Okla., walks away from the attack, while his girlfriend is not so fortunate; police uncover a long-simmering feud as they hunt for the killer.

A Tulsa, Okla., detective hunts a family of elusive criminals after a former Marine is fatally shot while trying to recover his stolen bicycle.

In New Orleans, a transgender female is shot four times - the victim of an apparent robbery. In Atlanta, two men draw guns in an underground mall, but only one survives.

A double killing on New Orleans' Bourbon Street leaves the city on edge; Tulsa, Oklahoma, detectives believe that a shooting victim may have been lured into a trap.

A Tulsa, Okla., detective pieces together fragmented accounts from five potential witnesses as he investigates a crime involving a lethal combination of guns and meth.

When a young mother is found naked and strangled in her car, Tulsa Detective John Brown uncovers a dark obsession that may have turned deadly.

In Tulsa, a young mother of four is found shot on the side of the road. Detectives' only clue is a photograph she took just moments before her murder.

In Tulsa, an innocent mother is viciously murdered with a butcher knife. While in Atlanta, a beloved patriarch is gunned down when a game of dominoes turns deadly.

In New Orleans, a man is executed in broad daylight, and Detective Ryan Vaught must battle fear and distrust on the street to identify the killer. And in Minneapolis, when a teenager is murdered at home, Sargent Christopher Gaiters' best hope for finding the killer is the victim's father, who witnessed the shooting.

When a young man is shot to death at a motel party, Tulsa Detective Justin Ritter discovers a photo posted on Facebook may have triggered a dangerous chain of events.

In Atlanta, a caretaker is gunned down over a grudge. And in Tulsa, a young man loses his life when a bully goes too far.

Detective Rob Barrere investigates when three men meet in a motel room in New Orleans east, and one of them ends up dead; while in Tulsa, Detective Ronnie Leatherman catches the case of a man stabbed 21 times when a night of drinking ignites a murderous rage.

When an Atlanta father of two is gunned down with an AK-47, rookie detective Scott Berhalter must sift through lies and alibis to get his killers off the street.

After a young woman has a deadly premonition, the New Orleans homicide team discovers her killer may have killed before.

In Atlanta, a brash murder in front of an elementary school turns up a familiar name.

When a young man is found shot dead in his van, Tulsa Homicide retraces his final hours and gets caught up in a web of lies.

New Orleans Homicide works the stabbing death of an infamous local criminal. In Minneapolis, a squabble amongst friends leaves a woman brutally murdered in a bus station.

In Minneapolis, when a young Somali girl is executed in bed, Sergeants Charlie Adams and Chris Thomsen uncover a secret relationship that may have turned deadly. In Tulsa, a beloved son is shot dead when a house party spins out of control, and Detective Ronnie Leatherman hits roadblocks in his search for a desperate and dangerous killer.

When a turf war leaves an elderly woman dead, Atlanta Homicide turns up the heat to prevent more bloodshed.

When an argument at a local bar ends with a young social activist shot sixteen times, Tulsa Detective Ronnie Leatherman searches for answers in a divided community.

Detective Rayell Johnson investigates the shooting death of an elderly New Orleans man found dead outside his home. A man and a woman are caught on camera committing a murder.

In Tulsa, when a man is shot and run over by a car, Detective John Brown must cut through conflicting stories to separate friend from foe. In Atlanta, when one man is killed and another clings to life after a gunman opens fire outside of a nightclub, surveillance video will be key to Detective Summer Benton’s investigation.

When a father is gunned down protecting his wife in Kansas City, detectives hope his ex-wife knows who wanted him dead.

In Tulsa, a young woman goes on the run when her boyfriend is murdered. In Atlanta, an army veteran is gunned down after helping a homeless man.

In Atlanta, when a young man is shot and left to die in the bushes, a mysterious white Town Car will be the key to Detective Calvin Thomas’s investigation.

A night out leaves an innocent man dead. When solid leads hit dead ends, detectives discover a motive they never expected.

A retired pre-school teacher is killed and detectives rely on a witness to crack the case.

In Tulsa, a man is gunned down in broad daylight, but the truth may be more than it appears. Meanwhile in New Orleans, a man is shot eight times in his own home when a text message falls into the hands of a killer.

Detectives uncover a vengeful motive while investigating a shootout in an Atlanta rap studio that left two men dead.

When one of their own is executed in cold blood, detectives discover he may not be the killer’s first victim. Can New Orleans homicide stop a suspect who targets the law before more blood is shed?

When a suburban teenager is found dead in a robbery gone bad, Minneapolis Detective Emily Dunphy must find out which of the victim’s friends may have double-crossed him.

In Tulsa, a running street battle leaves a young father dead. And in Atlanta, a man defending his mother’s honor gets shot in the back.

When a New Orleans teenager is gunned down walking from the store, Detective Wayne DeLarge must determine if the killer is friend or foe. In Kansas City, a local businessman is executed and Detective Jason Sutton looks to his employees for a motive.

In Tulsa, a vicious hammer attack leaves two young men clinging to life. Detectives race to catch the suspect before he strikes again. In Atlanta, detectives discover a selfless act performed by their victim led to his murder.

When a homeless man is gunned down on the sidewalk, Mobile detectives discover a petty motive.

In Atlanta, a decorated veteran and grandfather is ambushed when he checks on a rental property.

In Mobile, when a quick money scam ends in a double murder, a rookie homicide detective takes it personally.

A Tulsa, Oklahoma, police detective tracks a sadistic killer who murdered the brother of a man who stole his truck.

A missing father turns up dead when his plans to evict a tenant ignites a murderous rage.

A woman is beaten and stabbed to death in her home in an act of vengeance; a Kansas City man is unable to get out of a dangerous business.

When a man is murdered just before Christmas, his family helps Tulsa, Okla., detectives search for his killers.

A Tulsa, Okla., man is shot and killed when a stranger sees an opportunity too good to pass up; in Atlanta, an escalating argument ends with one man dead and the other in danger.

Gunmen open fire on a porch, shooting four children and three adults; a police detective turns to the New Orleans community for help in solving the case.

A parking lot drug deal turns into a shootout that claims the lives of two Atlanta men; an execution outside a Tulsa, Okla., motel escalates into a double murder when the killer spots a witness to the crime.

A father is killed when a man opens fire in a crowded convenience store in Atlanta; a Tulsa, Okla., groom-to-be is gunned down before he can turn his life around.

In Atlanta, when a young man is shot from 235 feet away, Detective Darrin Smith discovers an escalating feud that threatens to tear apart a neighborhood.

When a 90-year-old war hero is shot in the back, detectives discover his former neighbor may hold the key to what went down; a young man's future is cut short when a plan to make a quick buck goes horribly wrong.

A late-night shooting in North Minneapolis leaves one man dead and another alive to help detectives identify the killer. In Tulsa, a late night party turns into a blood bath, but a Facebook video may help Detective John Brown dispute a suspect’s claims that he wasn’t there. In Tulsa again, Detectives must decide if a duo responsible for an all night car-jacking spree ended in the gruesome murder of a single father. In Tulsa, an innocent victim is caught in the cross fire as a surge of gang violence rips through the city.

In New Orleans, when a man is robbed and shot multiple times on his payday, Detective Rob Barrere has a hunch this isn’t just a random robbery gone wrong. In New Orleans, when an eyewitness points out a potential suspect at the crime scene, Detective Nick Williams must determine if they have the right guy. When a man is found shot dead in his car, St. Louis detectives hope a local prostitute can point them in the direction of the shooter. In KCK, a feud between neighbors gets out of control and leaves a father of 5 shot in the head on his doorstep.

In Minneapolis, surveillance cameras at a convenience store capture more than just a shooting. When a dead body is found days after the murder, Minneapolis Homicide must scramble to catch up to the killer. Minneapolis detectives need the help of the Somali community to help solve the murder of one of their own. The life of a 19-year old woman hangs in the balance after walking in on an intruder in her home.

In New Orleans, when a star witness identifies her boyfriend’s killers, detectives suspect it may be too good to be true. After two young men are killed, Detective Nick Williams tries to get their friend to change his ways before he becomes another victim. A teenager tells Tulsa homicide that his friend accidentally shot himself, but the evidence points in another direction. In Mobile, when a homeless man is brutally murdered, detectives conclude that it’s not just a random act of violence but something much more personal.

When a young mother and her friend are murdered in front of her children, Tulsa detectives hope a suspicious vehicle will lead them to the killer.

Detectives investigate the double murder of two family men in Minneapolis, urging a witness to come clean; in Tulsa, Okla., a young woman is found dead in a dumpster after she discovers the fate of her fiancé.

After a generous Atlanta man is murdered, Detective Egbert suspects he may have been a victim of his own kindness; in Tulsa, Okla., a man is shot while driving down the street; Sgt. Walker questions youths who tried to break into the victim's house.

In Atlanta, a teenager's life is cut short over a neighborhood beef; in Tulsa, Okla., a young woman goes missing, and her family fears she was murdered.

In Tulsa, a high-school football player is gunned down when his friends make a dangerous decision. Detectives must separate witnesses from suspects to find out who fired the fatal bullet.

In Tulsa, Okla., an unsolved case comes to life when new evidence sheds light on a dead man's friend.

In Tulsa, an innocent grandmother is gunned down steps from her front door, and Detective John Brown discovers that her killers may be 14-year-old boys.

In Harris County, a woman is found bound by the side of the road; as Sgt. James Dousay works the case, he discovers that he may be looking for a serial killer.

In Atlanta, a teenager is killed when he steps in front of a gunman to save his friend; in Tulsa, Okla., a man is shot dead and left in a church parking lot when he tries to sell a stolen car.

A Tulsa, Okla., man is murdered in front of his fiancée when death comes knocking at their door; a beloved man is gunned down while protecting his friends from a shooter's rage.

A man gunned down inside an apartment sets off a chain of events unlike anything Tulsa Homicide has ever seen.

Tulsa Ok. Detective Jason White continues to investigate Courtney Palmers disappearance. The missing persons case turns into a detective's worst nightmare

When a potential spree killer targets the most vulnerable in Tulsa, Oklahoma. Detective Max Ryden must stop the murderer before he kills again.

In Mobile, Alabama, a man who turned his life around is gunned down in cold blood. Detectives need to know if his troubled past came back to haunt him.

In Tulsa, Oklahoma, a barrage of gunfire kills a man while he's sitting in his car, with his 2-year-old daughter in the back seat. An elderly Atlanta man is burned alive in a building fire suspected to be arson.

When a young man is found executed in the street and a second victim is shot nearby, detectives scramble to track down the dangerous gunman before he kills again.

In Georgia's Gwinnett County, a teenager is gunned down outside a nightclub when he winds up at the center of a gang feud.

In Mobile, Alabama, a 68-year-old woman goes missing after checking into a casino where she had lost millions.

In Atlanta, after his mother reports him missing, a man is found dead, naked and shot twice in his bedroom.

In Atlanta, a woman is found dead in a garbage can, and a young man is ambushed by neighborhood bullies.

When a young man goes missing in Tulsa, Oklahoma, detectives must crack a family's code of silence in order to find him.

In Atlanta, a stranger guns down a new father in a parking lot. In Georgia's Gwinnett County, a man is stabbed more than 20 times when someone he trusts turns against him.

In Mobile, Alabama, the murder of a 19-year-old becomes personal when the team learns that the victim is Detective Jermaine Rogers' cousin. In Tulsa, Oklahoma, a 31-year-old mother is gunned down in front of her home by an unlikely suspect.

In Mobile, Alabama, a street fight escalates to a shooting that leaves a man dead in his front yard. In Tulsa, Oklahoma, a drive-by shooting stemming from a gang feud claims the life of a 16-year-old girl, while her boyfriend clings to life.

A beautiful teenager found naked and shot to death in an Atlanta park. With no evidence to work with, rookie detective Andre Lowe struggles to unravel the mystery. But the viciousness of her mysterious death evokes the sympathy of the entire Homicide Unit who pitch in to identify her and recreate her last hours on earth from tiny clues. The case captures the hearts of the public and, with tips flooding in, the detectives work round the clock to try to find her killer/killers.

In Mobile, Alabama, a young man is murdered at his girlfriend's house when drive-by shooters unload several dozen rounds at the home; in Tulsa, Okla., a Jeep is found crashed along the highway with a man sitting inside, shot dead.

When an innocent bystander protecting a young woman is gunned down, detectives scramble to learn who fired the fatal shots before anyone else gets hurt.

When a father of three is executed on his front porch, Gwinnett County Homicide discovers that those closest to him are hiding a dark secret.

In Mobile, Alabama, a 70-year-old Vietnam vet is found beaten to death in his home, where detectives discover cryptic threatening letters; in Tulsa, Okla., a random shooter reveals startling new information on a cold case.

In Tulsa, Oklahoma, detectives suspect a random roadside encounter when they find an unidentified cyclist gunned down in the middle of an intersection outside the airport.

A young mother and her best friend gunned down in broad daylight sets offa chain of events that Tulsa Homicide never could have imagined.

When a young man and his pregnant fiancée are executed after a failed ransom attempt, Atlanta Homicide will stop at nothing to identify the elusive suspect.

In Tulsa, detectives struggle to find a lead when a beloved grandfather is gunned down in his own home. The suspect shocks prosecutors when he goes against his lawyer's advice in court.

In Mobile, a 21-year-old woman is shot dead in her hotel room by a mysterious visitor. When a 42-year-old music producer is found riddled with bullets in his Gwinnett County apartment, clues point toward a madman on a shooting spree.

In Atlanta, when a young father is found dead in his home by his girlfriend, detectives track down the killer and find things are not as they appear. In Tulsa, a teenager is fatally shot, sending the Tulsa team on a desperate search for the motive.

In Tulsa, a father of three is gunned down in front of his family during a deadly crime spree. Detectives race to track down his killer before anyone else gets hurt.

In Tulsa, OK, a homeless man is beaten and stabbed to death, leading detectives to witnesses that live under a bridge where he was discovered.

In Tulsa, detectives have little to go on when they find the naked body of an unknown homeless woman who was raped, strangled to death, and thrown into a dumpster.

A young woman is found dead behind an abandoned building in Mobile, AL and detectives need her boyfriend to help solve the case; A young father's murder case sends Atlanta detectives to the Pocono Mountains in search of his killers.

In Mobile, a beloved mother of four is killed when she can’t escape her past. And in Atlanta, a detective on his first crime scene must find out why two young friends were gunned down in broad daylight.

A shy mechanic is found shot dead far from home, outside a notorious apartment complex. Detective Max Ryden needs to discover what brought him there.

Detective Ronnie Leatherman returns to Tulsa homicide to investigate the death of a man who crashed his car in a shopping center.

In Tulsa, Okla., two brothers are shot down after checking on their night cleaning crew; detectives struggle to find a motive before the killer strikes again.

In Mobile, two young men are gunned down within the space of 12 hours, and clues point to a feud between rival cliques.

In Tulsa, a father is gunned down in a parking lot by a killer lying in wait. In Mobile, an elderly man dies from a suspicious fire in his apartment.

In Atlanta, a young man comes home for lunch and winds up murdered when he catches a brazen thief in the act. Then, in Tulsa, an ongoing feud between two gang members leads to a fateful encounter.

When a man is found shot dead in his driveway, an abandoned truck leads Tulsa Homicide to several potential suspects, but not everything is as it seems.

Mobile detectives investigate the murder of a young mother of two and unravel the deadly plot that took her life.

A young man is gunned down at a troubled apartment complex that comes under federal investigation after a rap video goes viral.

In Gwinnett County, GA, a man is gunned down in the early hours of the morning on his front lawn, the engine of his truck still running behind him. Rookie Detective, James Lawson has to unravel a tangled web of jealousy and betrayal in order to find his killer.

Tulsa Homicide responds when a father of three is gunned down at his job by suspects who end up in a standoff with police.

In Tulsa, when a homeless man is killed after getting run over in a parking lot, detectives work to track down the elusive driver.

In Tulsa, a teenager is shot dead, and detectives must uncover the truth among his roommates’ stories. In Mobile, a young man’s murder sets off a retaliatory shooting.

A young man is shot dead in front of his mother's house. Mobile detectives look to his friends and family to find his killer.

In Tulsa, detectives question whether a young woman's death was a tragic mistake or murder. In Mobile, the murder of a young father tests a bond between brothers.

In Mobile, the search for justice in the shooting death of a young man in a crowded parking lot has unfortunate consequences.

In Mobile, when two friends are found executed in a car on a dark dead-end street, the investigation leads detectives to an unlikely suspect.

In New Orleans, detectives make a gruesome discovery inside a car that was set on fire; Det. Ryan Vaught hopes the last person who spoke to the victim can lead him to the killer.

A mother is stabbed to death and Gwinnett detectives must find her missing son who might be the only witness. Tulsa detectives need to find out if there is a link between the murders of a pregnant woman and a young man shot at the same apartment complex.

In Atlanta, a 23-year-old man is shot dead in front of his friends after a bad deal. When a 15-year-old high school student is found on the stairs of an apartment filled with kids, witnesses need to tell the truth so Tulsa Homicide can get to their shooter.

In Tulsa, after a man calls 911 claiming his girlfriend shot and killed herself, detectives discover evidence suggesting foul play.

In New Orleans, a car is set on fire in a desolate area. Inside, detectives make a gruesome discovery. Det. Ryan Vaught hopes the last person who spoke to the victim can lead him to the killer.

In Tulsa, a father of two is gunned down in broad daylight when an attempt to stand up for his cousin backfires. When an unidentified woman found shot and burned resembles a suspect in a recent home invasion, New Orleans detectives suspect a connection.

When two young men are shot and killed in a car, Gwinnett County Homicide must turn to the survivors to learn the truth about what led to the shooting.

Tulsa detectives investigate the Neighborhood Crips to solve the murder of a young man trying to leave the gang.

In Tulsa, a mother of five is killed after a roadside argument spins out of control; in Mobile, a security guard tries to keep the peace and ends up brutally murdered.

In Tulsa, a woman is found dumped in a hospital parking lot after someone she trusts crosses the line; Then, in Mobile, a jealous rage leaves a father of nine dead and threatens to tear his family apart.

In Tulsa, when detectives investigate the murder of a man with a troubled past, they uncover a sinister plot.

In Tulsa, Okla., a young man stands up for his girlfriend and pays the ultimate price; a man is gunned down in front of his girlfriend after someone from her past goes over the edge.

In KCK, when a dead body is discovered on a bridge, catching the killer depends on finding the crime scene. In Atlanta, surveillance footage shows a man carrying a box moments before he is shot.

In Tulsa, a quadruple shooting leaves two people dead as a vigilante seeks payback for his house being targeted in a drive-by shooting; in Mobile, a man is shot in front of his fiance as a dispute over money takes a deadly turn.

In Tulsa, a father of three is gunned down after an argument, and the instincts of veteran detective Jason White are put to the test.

Mobile Homicide tracks a killer who shot a man in his home, but they learn not everything is what it seems.

In Mobile, Detective Jermaine Rogers hunts for multiple perpetrators of a home invasion that left two dead.

In Mobile, a professor of economics is found shot dead outside his bedroom door when he doesn't show up for class.

A father of four is gunned down while defending his girlfriend during a brutal home invasion.

In Mobile, the homicide team takes on a missing person's case when new evidence points to foul play.

In Atlanta, the life of a promising young college student takes a tragic turn when he falls under the spell of a mysterious friend. Detective Darrin Smith races to find the killer before he strikes again.

A young man is shot down while walking home and rumors swirl about who could have wanted him dead.

After two people are gunned down in a crowded park, detectives must rely on the public to reveal what sparked the deadly shootout.

When a father of three is gunned down after confronting a hit-and-run driver, Mobile detectives struggle to find clues that will lead them to his killer.

In Tulsa, a homeless woman and her boyfriend are taken in by a friend, but when he ends up dead, they have to choose between saving themselves or doing the right thing.

Tulsa Homicide tackles it’s most difficult unsolved case, spanning multiple suspects and several years.

In Tulsa, two families devastated by domestic violence look to detectives to find justice for their loved ones.

The cold-blooded shooting of a man outside his apartment is caught on video, but detectives must work through the night to identify his masked attacker.

When three people are gunned down in a quiet neighborhood, Gwinnette County police struggle to find a connection between the victims.

In Tulsa, a young father is shot several times in his driveway after putting his one-year-old daughter to sleep. Detective Jason White hopes a pill bottle found on the scene will help lead to the killer.

In Tulsa, when a teenager is found murdered and dumped in a field, the leads run dry and detectives need your help to get justice for his family.

Old habits die hard when a young father gets out of prison and is drawn back into his old life. After he's shot dead, Tulsa homicide must sort through a web of lies to find out who killed him.

Gwinnett County detectives chase down a bullet-ridden Toyota Camry to find who may have killed a beloved young man.

In Mobile, when two beloved men from the Mobile Terrace neighborhood are gunned down, detectives need the community's help to get justice for their families

In a crowded Mobile bar, surveillance video captures the shocking murder of a man after a game of pool.

In Tulsa, a homeless man is ambushed by two men on a dark trail, and his wife may hold the key to finding the killers.

In Tulsa, three people are executed in their ransacked home, and the woman who found them may hold the key to finding the killer.

In Mobile, a father of four is gunned down in a strip club when a chance encounter turns deadly.

When a hard-working construction worker is brutally murdered on payday, Tulsa detectives chase an unlikely suspect: the victim's best friend.

When a 15-year-old boy is murdered after getting in over his head, detectives hope a Snapchat message can lead them to his killer.

When a love triangle turns deadly, a killer enlists an unusual murder weapon.

In Tulsa, a friendly gathering takes a fatal turn when three people are shot and a teenager is killed; in Mobile, a plan to settle a dispute backfires when a man is gunned down at a family member's house.

In Gwinnett County, two brothers are murdered in their sleep; detectives suspect they were betrayed by someone they knew.

When a man is found shot and dumped in the road, detectives learn how his struggle to overcome obstacles left him headed for a collision with someone on the edge.

When a young father goes out partying and ends up murdered at a club, everyone knows what happened...but no one is talking.

A fateful choice tragically ends the life of an up-and-coming rapper.

When a man is gunned down while walking his dogs in a quiet park, surveillance video leads detectives to an unlikely suspect.

In Mobile, one teenager is killed, and another's life is forever changed when a single decision turns fatal.

When hip hop artist Chucky Trill is gunned down on a highway after leaving a nightclub, Gwinnett County Homicide must retrace his steps to find the killer.

When a father of two is shot dead while driving, detectives must retrace his steps to figure out who killed him.

Two murders within hours of each other at the same apartment complex leave Mobile Homicide scrambling to find the culprits.

Five young lives are ruined when a plan to score some easy money goes horribly wrong.

In Tulsa, one man is killed, and another is injured when a dispute over stolen marijuana plants turns deadly.

When a teenager is found shot and dumped in the street, detectives struggle to figure out who he is and where he was killed.

In Gwinnett County, Ga., a young man is caught in the crossfire when his 21st birthday spins out of control.

When a man is found shot to death in the back of his truck, detectives hope a dating app is the key to finding his killer.

In Atlanta, a young man is missing and presumed dead after a mysterious turn of events. In Tulsa, a mother-to-be shields a potential killer.

Tulsa detectives head to Texas to chase down two suspects after they kill a young father of two.

In Tulsa, Oklahoma, Detective White needs a former student to tell the truth about a shooting at an apartment complex. In Gwinnett, Ga., a man is shot in front of his friend as a robbery takes a deadly turn.

In Gwinnett County, a veteran and a rookie detective untangle a web of lies as they work to solve a young woman’s mysterious death. Can they untangle a web of lies in time to reveal the killer?

In Mobile, Ala., when a homeless woman is found executed in an alley and a father of five is shot dead in a desolate area, detectives rely on clues from one case to help solve the other.

In Atlanta, a young man is killed in an apartment when a scheme to make easy money goes wrong; a beloved mother is murdered in a drive-by shooting leading St. Louis detectives to a neighborhood turf war.

When a man is shot on the side of the road, clues lead Detective Jason White to an ongoing crime spree, in his 100th case for Tulsa Homicide.

In Gwinnett County, a beloved special education teacher is gunned down in broad daylight when the suspects' plan to score some easy money spins out of control.

Desperate to stop the senseless shootings in her community, Detective "KeeKee" Taylor must find out why the latest teen victim was wearing a ski mask when he was killed.

A man living at an extended-stay hotel is shot dead in his room after a night of gambling with friends turns into more than anyone bargained for. In Mobile, a young woman helps a friend in need and pays the ultimate price.

In New Orleans, a 17-year old high school student is shot over a gaming controller on his way to school. In St. Louis, a woman is murdered in broad daylight and the main suspect is found nude walking down the street. When surveillance footage shows a man carrying a box moments before he is shot, Detective Tracy Casey must determine if the box's contents holds the key to determining motive. In Tulsa, Detectives must decide if a duo responsible for an all night car-jacking spree ended in the gruesome murder of a single father.

When a homeless man is found dead and an accidental death seems most likely, Detective Ryan Vaught must convince the squad it’s cold blooded murder. In New Orleans, when a new father is brutally gunned down, Detective Drew Deacon’s only lead is pinned on something the killer left behind. Detectives investigate on the highway when a driver is hit by AK-47 gunfire from another vehicle. After two young men are killed, Detective Nick Williams tries to get their friend to change his ways before he becomes another victim.

In New Orleans, when an eyewitness points out a potential suspect at the crime scene, Detective Nick Williams must determine if they have the right guy. New Orleans detectives prepare to face an armed gunman suspected to be hiding in his apartment after killing two men on his doorstep. When a man is randomly shot in front of his sister’s house, a disturbed neighbor may be the most likely suspect. In Mobile, when a bleeding young father is found by his friends, detectives are surprised to discover who pulled the trigger.

In Mobile, a man is gunned down in front of his family, and it’s up to Det. Jermaine Rogers to sift through differing accounts of the incident to find the truth.

After a 14-year-old boy is shot to death outside of a friend’s house, detectives wonder if he was caught in the middle of a sinister plot.

When a man is found inside of a truck, stabbed 45 times, a bilingual Tulsa community comes together to help Detective Mark Kennedy identify the victim and track down his killer.

A young man is murdered while defending his friends during a home invasion. Retired Detective Ronnie Leatherman hands off the case to Detective Lacy Lansdown, who must now seek justice for the man’s family.

Detective Angela Carter takes over the case of a missing teenage girl and wonders if the key to her disappearance could lie shockingly close to home.

In Tulsa, detectives scour the city for a man on the run while trying to uncover the truth behind a woman's mysterious injuries.

When a woman's body is discovered in her car on an overgrown lot outside of Mobile, Det. Glenn Barton traces her final steps to find out who or what is ultimately responsible for her mysterious death.

When a house fire turns out to be a triple murder involving a 7-year-old girl, Tulsa Homicide takes it personally.

Tulsa police find a woman beaten to death during a welfare check and a son witnesses his father’s murder while renovating a house.

When a man is lured into a deadly trap, detectives must turn the tables on the suspects, before they strike again.

When a young soccer player is shot dead and dumped on a Gwinnett County street, Corporal Ryan Jorstad hopes retracing the man’s steps will lead him to the killer.

In Mobile, a father of four is found dead inside a car after a mysterious crash, and detectives discover that his death was no accident.

In Mobile, a brazen gunman shoots another man in front of gas station security cameras, and in Gwinnett County, detectives race to identify a woman shot on the side of the road and track down her killer.

When a robbery ends in bloodshed, Detective Jeff Gatwood discovers the reach of a Tulsa gang extends beyond prison walls.

In Tulsa, Detectives must decide if a duo responsible for an all night car-jacking spree ended in the gruesome murder of a single father. In New Orleans, when a new father is brutally gunned down, Detective Drew Deacon’s only lead is pinned on something the killer left behind. In Mobile, when a bleeding young father is found by his friends, detectives are surprised to discover who pulled the trigger. Then, when a home invasion leaves a father-to-be shot dead, Detective Dianna Baumann’s only hope for answers is a suspect fighting for his own life.

In Tulsa, a late night party turns into a blood bath, but a Facebook video may help Detective John Brown dispute a suspect’s claims that he wasn’t there. In New Orleans, when a man is robbed and shot multiple times on his payday, Detective Rob Barrere has a hunch this isn’t just a random robbery gone wrong. When surveillance footage shows a man carrying a box moments before he is shot, Detective Tracy Casey must determine if the box’s contents holds the key to determining motive. A late-night shooting in North Minneapolis leaves one man dead and another alive to help detectives identify the killer.

After an argument in his home, a man answers a knock at his front door and is suddenly shot and killed.

When a young businesswoman is shot dead at a car dealership, Gwinnett County detectives need to know if her associate holds the key to finding her killer.

In a crowded Tulsa bar, surveillance video captures the owner being gunned down as he tries to break up a fight between two dancers.

A deadly home invasion sparks a manhunt for a stranger terrorizing a Tulsa housing complex.

In Tulsa, a late-night meeting spins out of control, leaving a young father dead, his friend critically injured, and their SUV crashed through a child's bedroom.

In Mobile, two men are killed after their car is sprayed with bullets on the highway, Ieading detectives across the country in search of answers.

When a young father from Atlanta is shot dead on a Mobile street, detectives discover that his talent for computers may have gotten him in over his head.

After a 69-year-old woman is found dead in her bathtub, a suspect leads Tulsa detectives on a high-speed chase that ends tragically.

Mobile homicide follows a trail of social media messages to track down the killers of a 17-year-old.

When a home invasion leaves a father-to-be shot dead, Detective Dianna Baumann's only hope for answers is a suspect fighting for his own life. In Atlanta, two brothers are found shot dead in their home leaving Detective Scott DeMeester with little to go on, when his only potential suspect suddenly wants to talk. When a man is shot dead inside a boarding home, Atlanta detectives try to drum up a lead from a roommate involved with the suspect. The life of a 19-year-old woman hangs in the balance after walking in on an intruder in her home. When Tulsa detectives find the suspect, they realize it's not the first time they've stood face-to-face.

A surveillance camera on a Minneapolis bus captures a shooting outside a church. The footage leaves detectives wondering if the shooter acted in self-defense. Surveillance cameras at a Minneapolis convenience store capture more than just the shooting. Footage suggests vital DNA may have been left in the store by the shooter himself. Then, surveillance footage in Atlanta shows a man carrying a box moments before he is shot, Detective Tracy Casey must determine if the box's contents holds the key to determining motive. Additional Minneapolis surveillance cameras capture the shooting of a young man in the Cedar-Riverside neighborhood. But detectives need the help of the Somali community to identify the shooters in the video.

A visit to Mobile ends in tragedy when a violent chain reaction leads to the death of a teenage girl.

In Tulsa, a horrific killing in a family home leaves detectives clamoring for answers. But first, the Mobile shooting of a beloved father leads investigators on a city-wide manhunt to find the man who betrayed his friend.

When a welfare check on a 65-year-old man reveals he's been brutally killed and robbed, Tulsa Homicide must delve into the secret parts of his life for answers.

When an attempted robbery ends in the murder of a retired sheriff's deputy, Gwinnett County detectives believe the suspects will strike again and race to track them down before more blood is shed.

A mobile homeowner reports a theft of $9,000; a father of three is killed on their front porch.

After a mysterious motorcycle rider stalks and shoots down a Tulsa man, detectives must piece together the events leading up to his death to find out who wanted him dead and why.

A young father loses his life when tempers flare and bullets fly at a nightclub in Gwinnett County.

When a young man is killed at a party in a Gwinnett County park, detectives must turn to the families of the victim and possible suspect to break the silence.

When a man is found shot at a neighborhood party, detectives discover his friends may be hiding a secret. A father is gunned down in front of his girlfriend when a relationship from the past comes back to haunt them.

In a crowded Tulsa bar, surveillance video captures the owner being gunned down as he tries to break up a fight between two dancers.

A deadly home invasion sparks a manhunt for a stranger terrorizing a Tulsa housing complex.

In Tulsa, a late-night meeting spins out of control, leaving a young father dead, his friend critically injured, and their SUV crashed through a child's bedroom.

In Mobile, two men are killed after their car is sprayed with bullets on the highway, leading detectives across the country in search of answers.

When a young father from Atlanta is shot dead on a Mobile street, detectives discover that his talent for computers may have gotten him in over his head.

After a 69-year-old woman is found dead in her bathtub, a suspect leads Tulsa detectives on a high-speed chase that ends tragically.

Mobile homicide follows a trail of social media messages to track down the killers of a 17-year-old.

When a home invasion leaves a father-to-be shot dead, Detective Dianna Baumann's only hope for answers is a suspect fighting for his own life. In Atlanta, two brothers are found shot dead in their home leaving Detective Scott DeMeester with little to go on, when his only potential suspect suddenly wants to talk. When a man is shot dead inside a boarding home, Atlanta detectives try to drum up a lead from a roommate involved with the suspect. The life of a 19-year-old woman hangs in the balance after walking in on an intruder in her home. When Tulsa detectives find the suspect, they realize it's not the first time they've stood face-to-face.

Season Finale A surveillance camera on a Minneapolis bus captures a shooting outside a church. The footage leaves detectives wondering if the shooter acted in self-defense. Surveillance cameras at a Minneapolis convenience store capture more than just the shooting. Footage suggests vital DNA may have been left in the store by the shooter himself. Then, surveillance footage in Atlanta shows a man carrying a box moments before he is shot. Detective Tracy Casey must determine if the box's contents holds the key to determining motive. Additional Minneapolis surveillance cameras capture the shooting of a young man in the Cedar-Riverside neighborhood. But detectives need the help of the Somali community to identify the shooters in the video.

A visit to Mobile ends in tragedy when a violent chain reaction leads to the death of a teenage girl.

In Tulsa, a horrific killing in a family home leaves detectives clamoring for answers. But first, the Mobile shooting of a beloved father leads investigators on a city-wide manhunt to find the man who betrayed his friend.

Homicide detectives in Tulsa, Okla., look into the secret parts of a 65-year-old man's life after a welfare check reveals the man was killed and robbed.

The authorities investigate after a man is murdered after a game of pool in a crowded bar, and they realize surveillance video captured the crime on tape.

A Mobile homeowner reports a theft of $9,000 to the police, and just thirty minutes later, a local father of three is mysteriously killed on their front porch.

After a mysterious motorcycle rider stalks and shoots down a Tulsa man, detectives must piece together the events leading up to his death to find out who wanted him dead and why.

A young father loses his life when tempers flare and bullets fly at a Gwinnett County nightclub.

When a young man is killed at a party in a Gwinnett County park, detectives must turn to the families of the victim and possible suspect to break the silence.

When a man is found shot at a neighborhood party, detectives discover his friends may be hiding a secret. A father is gunned down in front of his girlfriend when a relationship from the past comes back to haunt them.

An altercation in a casino parking lot leads to murder when friends abandon reason for revenge.

A young man who came to the U.S. to fulfill his dreams is killed at a birthday party, and Tulsa police must cut through a web of lies to find the culprit.

Season Finale In Tulsa, when a woman goes missing after an argument with her new husband, detectives peel back the layers of her relationship to find their suspect.

A man is found lying outside his family home with a bullet in his head, and Tulsa homicide must find a way to make the killer reveal himself.