"Kill or Be Killed" reveals the stories of those who lost their lives at the hands of someone they knew, who then claimed it was self-defense. In these complex cases, the lines between murder and justifiable homicide are blurred, making them some of the hardest cases to solve. When the killer is the best and sometimes only witness, investigators must scrutinize every other detail. Law enforcement, prosecutors and defense attorneys unravel every detail, from the harrowing stories, forensics, interrogations and witness statements that led up to the gruesome event in order to find answers.

Murder in Paradise recounts the stories of American couples who go on dream vacations that end in vi...

Fortitude is a place like nowhere else. Although surrounded by the savage beauty of the Arctic lands...

In 1991, 24-year-old Detective Alexandre Falco has it all, a loving wife, a new-born daughter and hi...

Laura Diamond, a brilliant NYPD homicide detective balances her “Columbo” day job with a crazy famil...

Overton is a small, countryside village where farming is its bread and butter and race horses are it...

When a young boy is found dead on an idyllic beach, a major police investigation gets underway in th...

French adaptations of the stories by Agatha Christie.

Dr. Temperance Brennan and her colleagues at the Jeffersonian's Medico-Legal Lab assist Special Agen...

Rome, 1983. After leaving a music lesson, 15-year-old Emanuela Orlandi vanishes — embroiling the Vat...

A father turned clumsy kidnapper and a genius child get tangled in unexpected circumstances.

The Philadelphia homicide squad's lone female detective finds her calling when she is assigned cases...

Los Angeles County medical examiner Quincy routinely engages in police investigations.

Tōko Kisaragi is a detective in the Investigation 1 Section 11 of the Tokyo Metropolitan Police Depa...

H.H. Holmes builds a three-story hotel in Chicago where he tortures and kills an untold number of pe...

Henry Lee Lucas rose to infamy when he confessed to hundreds of unsolved murders. This docuseries ex...

A twisted criminal's gruesome videos drive a group of amateur online sleuths to launch a risky manhu...

Uncovers the extraordinary truth behind some of the Mafia's most notorious outlaws, and reveals how ...

De Ridder is a Flemish crime series that is broadcasted by the network één since 2013. The series is...

A mother suspects that her son could be the killer of a recently found dead girl, and becomes caught...

After a bombing attack at the Poland–Ukraine border which killed his friends from the Border Guard, ...