"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.

Keith David narrates stories that the swamp threatened to swallow forever, but detectives managed to...

The story of a man named Yook Dong-sik who coincidentally witnesses a murder and picks up the killer...

Each episode features a story centred on true murder case involving the discovery of a shallow grave...

A famous novelist invites five friends for dinner. He prepared everything: good wine, small presents...

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...

Caitlin "Cat" Sullivan is an NYPD detective working in Brooklyn. After her driving privileges are su...

A sexy, suspense-driven legal thriller about a group of ambitious law students and their brilliant, ...

In 2015, 23-year-old Josh Clayton vanished after attending an exclusive party on Tresco Island. Days...

Using modern forensic science techniques and criminalistics to revisit the violent murder of an Egyp...

Examine the investigation into school assistant Maxine Carr and her fiancé Ian Huntley, who was impr...

Storm chasers, survivors and first responders recount their harrowing experiences with volcanoes, to...

A landmark series taking you inside the recent Coalition government in a revealing tale of politics,...

Experts examine some of the Victorian era's most extraordinary and gruesome killings, exploring thei...

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

Tae Pyeong is a prophet. When he looks into someone's eye, he can see the moment right before they d...

DS Barbara Havers is assigned to work with the upper-crust DI Thomas Lynley to solve murders.

Two childhood friends go from high school dropouts to the most powerful drug kingpins in Miami in th...