"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.

In 1953 at the hamlet of Grantchester, Sidney Chambers—a charismatic, charming clergyman—turns inves...

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

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

When their 4-year-old son is murdered, a young couple fights a twisting and arduous battle trying to...

Former Federal prosecutor Sunny Hostin travels to the sites of America’s most perplexing cases, inte...

A mystery evil thriller which finds the truth of a recording tape containing mysterious serial killi...

After a foreign teenage tourist goes missing in a misty village, Kasturi, a frazzled local cop, is f...

Swedish murder investigator Sven Hjerson forms an unexpected detective duo with stubborn TV producer...

The story behind the crime that occurred in the summer of 2016 in Pioz, a small town in La Alcarria,...

Patience Evans works in a clerical role filing police records. An autistic woman, she has a special ...

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.

After a harrowing home invasion and kidnapping in 2015, a couple is accused of staging the ordeal wh...

Summer of 1975, five people die on a farm in Paradas, Seville. Two years later, Onofre returns to hi...