"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 cases ripped from the headlines, police investigate serious and often deadly crimes, weighing the...

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...

Doctor Henry Morgan, New York City’s star medical examiner, has a secret. He doesn't just study the ...

20 years ago Moo-Yeom’s father was a suspect in the "Gap Dong” serial murder case. Because of the de...

Over a thirteen year period, a seemingly mild‐mannered male nurse, Malcolm Webster, set about poison...

In the penitentiary complex that houses Brazil’s most famous criminals, unusual stories, intrigues a...

About the infamous murder of six year old child beauty pageant contestant Jonbenet Ramsey and the hy...

Mafia Connection exposes old and new mafia organizations threating Italy.

A gangster family epic set in 1919 Birmingham, England and centered on a gang who sew razor blades i...

Harry Bosch, an LAPD homicide detective, stands trial for the fatal shooting of a serial murder susp...

Tom Mathias comes to Aberystwyth having abandoned his life in London. He's a brilliant but troubled ...

A close-knit anthology series dealing with stories involving malice, violence and murder based in an...

Jaka, a policeman filled with revenge, teams up with his junior, Sekar, and three inmates to hunt do...

Witness the crime busting techniques and forensic science used by the FBI to break the most baffling...

Bjørn investigates the killing of his daughter. People around him believe she might have committed s...

The peacefulness of the Midsomer community is shattered by violent crimes, suspects are placed under...

Wycliffe is a British television series, based on W. J. Burley's novels about Detective Superintende...

This controversial true-crime series seeks to uncover the inner workings of the military justice sys...