The First 48

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.

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.

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 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.

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

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 lethal combination of guns and meth leaves a young man dead. Five potential witnesses tell fragmented stories which Detective Justin Ritter must piece together to reveal the real killer.

In New Orleans, a double-shooting on Bourbon Street has the city on edge. And in Tulsa, a man killed by a shotgun blast may have been lured into a trap.

When a former Marine is gunned down trying to recover his stolen bicycle, Tulsa Detective Matt Frazier goes on the hunt for an elusive criminal family.

In Tulsa, a young woman is killed in a drive-by shooting, while her boyfriend -- the apparent target of the shooting -- walks away unscathed. Det. Ronnie Leatherman talks to a group of teenagers and delves into a long-simmering feud to find her killer.

When a man is gunned down with an AK-47 in his home, Atlanta Detective Kevin Leonpacher discovers the victim's wife holds a dark secret that could tear their family apart.

In New Orleans a young father is cut down by a hail of bullets when he and his friends are ambushed in a parked car.

In New Orleans, a young mother is ambushed at home and shot at close range. Detective Rob Barrere's case depends solely on the eyewitness account of a four-year-old girl and leads to another brutal death.

In New Orleans, a young mother is found shot and burned in the trunk of her car when a night out on the town becomes her last.

In every murder trial, the prosecution and the defense present two radically different stories of what happened. In The First 48 Presents: Killer Verdict, the viewers sit in the jury box and watch a real-life murder trial unfold.

Veteran homicide detective Lt. Rick Zimmerman looks back at the case that changed his life and career. When a woman and two young boys are found brutally murdered, the rookie investigator discovers the victims were tortured.

In Tulsa, a young father is shot dead while visiting his son, and Detective Justin Ritter discovers the child's mother holds the key to the case.

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 man from out of town is found dead in his motel room and Detective Michael Zenoni must wade through a web of secrets and lies to uncover the truth.

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 deep into the mystery surrounding the man's life.

In Tulsa, a vicious assault on a crowded barbershop leaves multiple people wounded and an innocent barber dead. Detective John Brown delves deep into a dangerous world of gang violence to catch a killer on the loose with an AK-47 assault rifle.

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 young woman is executed on a street corner and Tulsa investigator Nathan Schilling discovers that her circle of friends may be hiding information about the murder. He must uncover their secret before a killer goes free.