Founded in the 17th century, the triads have built their myth around fighting China's enemies. Who are they? What role do they play in Chinese...

Texas Ranger James Holland doesn’t play by the rules. He’s known as a serial killer whisperer because of his unique brand of...

Scheming killers dial 999, lying to evade justice, but their words ultimately betray them. Detectives decode their deception, uncover the truth, and...

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

40 years ago, a woman was found dismembered under a highway in Stockholm. It was the beginning of what would become Sweden's strangest and most...

A compelling, innovative true crime series focused on the role of forensic science in solving some of the most perplexing crimes of our time. Looking...

How Fred and Rosemary West became Britain's most notorious killer couple, the story of their victims and raising the question of how many more lives...

Journalist Kate Snow takes a journey with families as they go to great lengths to find answers about their loved ones' deaths. These ordinary heroes...

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

Presented by Walsh, the show profiles and assist law enforcement in the apprehension of fugitives wanted for numerous crimes, including murder, rape,...

This intense documentary series details true stories of neighbors gone bad, from heinous fraud schemes to senseless acts of violent retribution.

What happened to Mica Miller? This documentary series retraces her promising life, toxic marriage and the mysterious circumstances of her death.

An overgrown field and a stretch of highway connect a series of grisly murders spanning several decades as grieving families search for answers.

From crippling payday loans to cars that cheat emissions tests, this investigative series exposes brazen acts of corporate greed and corruption.

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

Archive footage, chilling reenactments and exclusive interviews shed new light on a tragedy — and two brothers — that suspended a city in...

When a rookie FBI agent uncovers a massive money laundering operation in American horse racing, he risks his life to take down the culprits: Mexico's...

This darkly satirical how-to guide explores the rise and fall of history's most notorious mob bosses and their tactics for success.

Crime journalist Raphael Rowe goes behind the bars of some of the world’s most notorious and toughest prisons. Immersing himself in maximum...

This baffling true crime story starts with the grisly death of a pizza man who robs a bank with a bomb around his neck - and gets weirder from there.