A late-night pizza delivery in New Orleans leads to a fatal outcome; a young Atlanta man is murdered during a cigarette run.

The killing of a foreign exchange student is captured on video; family members are involved in a shooting at a New Orleans carwash.

Detective Summer Benton uncovers the shocking reason why a young Atlanta father was ambushed and murdered by gunmen.

A young father killed at an abandoned Atlanta car wash may have been the victim of gang violence; a Gulf War veteran is shot dead in a park.

A young Oklahoma woman is shot in broad daylight; police Detective Justin Ritter believes witnesses to the crime are withholding information.

New Orleans homicide detectives investigate the case of a man who was gunned down in the street and a coldblooded killing in a convenience store.

Tulsa, Okla., police Detective Justin Ritter's investigation into the stabbing of an innocent father leads him into the dangerous world of methamphetamine addiction.

Detectives in Tulsa, Okla., encounter a neighborhood under siege by young thugs after a man is killed in his home by a stray gunshot.

A young Cleveland father is murdered in his car, and the police suspect his friend has information on the killer's identity; homicide detectives hunt for a shotgun-toting killer.

An Atlanta man is shot to death at an illegal after-hours establishment; an Oklahoma detective makes a shocking discovery while probing the murder of two young lovers.

An Oklahoma man is gunned down behind the wheel of his car; a woman receives a warning that her son is about to be murdered.

Two Atlanta men are ambushed at gunpoint, and only one survives the ordeal; a wedding ring provides a clue in the case of a mother's fatal stabbing.

Homicide detectives wander into a dark world of drugs and prostitution to solve an execution-style murder in a motel parking lot.

A New Orleans homicide detective hopes that surveillance footage can help him solve the case of a young father who was abducted and shot in the street.

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.

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.

Detectives discover a house of horrors during their investigation into the fatal slashing of a New Orleans woman.

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.

A New Orleans detective searches for a witness in the case of a woman who was killed in broad daylight.

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.

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.

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.

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.

Cleveland detectives track two suspects in a gang-related killing; a Florida man clings to life after he is shot in the head.

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. 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 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 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 secret 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 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 Dallas, a man is found shot dead on his front porch, and the homicide team finds almost a million dollars in his home. Detective Rick Duggan must track down two suspects with a history of violence--before they strike again.