"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.

Highly skilled Detective Inspector Jane Tennison battles to prove herself in a male dominated world.

Dr. Mark Sloan is a good-natured, offbeat physician who is called upon to solve murders.

Rachel Burke is a criminal profiler, one of the best, actually. She, along with a sophisticated tea...

A period drama about Korean politics and financials situation in the 1970-1990s through the life of ...

Mayor Nick Wasicsko took office in 1987 during Yonkers' worst crisis when federal courts ordered pub...

Through a mysterious Motorola phone, two detectives - one from the present, and the other from 15 ye...

Take a deep dive into the true-crime stories rocking headlines and social media feeds. These victims...

Strange crimes occur in Thailand as the ranking for the world's best detective sees a shift. New det...

"The Perfect Murder" brings viewers some of the most diabolical, perplexing murder cases to land on ...

Detective Yoon Cheo-yong was born with the supernatural ability to see, hear and touch ghosts. He so...

An Oslo detective with a painful past returns to his native Iceland to help a dedicated cop hunt a s...

Meet Chase McDonald and August Brooks. Two guys who will do anything to keep L.A. safe . . . even if...

Inspector Robert Lewis and Sergeant James Hathaway solve the tough cases that the learned inhabitant...

Investigative crime journalist Debi Marshall explores one of Australia's most sensational murders – ...

In the red light district of 1980s Taipei, women at a popular Japanese night club navigate jealousy,...

An overgrown field and a stretch of highway connect a series of grisly murders spanning several deca...

A filmmaker spends years documenting controversial wrestler and cat breeder Teddy Hart, but the proj...

Million Dollar Cold Case is cracking open the files of unsolved murders that have frustrated police ...

This compelling edge-of-your-seat docu-series recounts some of the most bizarre and crazy murders in...

The tranquility in a serene, wealthy community inhabited by some of the world's most prominent indiv...