The First 48

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

A police investigation into a brash murder committed in front of a primary school in Atlanta turns up a familiar name.

When a young man from Tulsa., Okla., is found shot dead in his van, homicide detectives retrace his final hours and get caught up in a web of lies.

New Orleans homicide detectives work the stabbing death of an infamous local criminal; a squabble among friends leaves a woman brutally murdered in a Minneapolis bus station.

The investigation into the execution of a Somali girl leads Minneapolis police to uncover a secret relationship that may have turned deadly; a shooter kills a beloved son when a house party in Tulsa, Okla., gets out of control.

When an argument at a Tulsa, Okla., bar ends with the fatal shooting of a young social activist, police search for answers in a divided community.

Detective Rayell Johnson investigates the shooting death of an elderly New Orleans man found dead outside his home, while Atlanta Detective Kevin Leonpacher must ID the young man and woman caught on a store camera committing a murder in broad daylight.

A Tulsa, Okla., police detective cuts through conflicting stories in the case of a man who was shot and run over by a car; a gunman opens fire outside an Atlanta nightclub, killing one man and leaving another clinging to life.

When a man is gunned down protecting his wife, police detectives hope his ex-wife can reveal who may have wanted him killed.

A Tulsa, Okla., woman goes on the run after the murder of her boyfriend; an Army veteran gunned down after helping a homeless man in Atlanta.

A young Atlanta man is shot and left to die in the bushes; a police detective's main clue in the case is a mysterious white town car.

A night out leaves an innocent man dead; detectives follow up on solid leads that go nowhere, then discover a motive they never expected.

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

A Tulsa man is gunned down in broad daylight and a New Orleans man is shot eight times in his home after a text message falls into the hands of a killer.

A shootout in an Atlanta rap studio leaves two men dead and an investigation reveals a vengeful motive.

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.

A police detective must determine if the person who gunned down a New Orleans teenager is a friend or a foe; the employees of an executed businessman may prove a motive for the crime.

Two young men are victims of a hammer attack in Tulsa. In Atlanta, a man is murdered after a selfless act.

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

A rookie detective works on a case involving a teenage girl who was found naked and shot to death in Atlanta, and all of the homicide detectives help out to try to identify the girl and piece together her last hours of life.