No Mercy, No Remorse takes viewers back to the winter of 1993, with a journey into the deeply disturbing world of Paul Charles Denyer, the then...

"Sam, could you do me a favor?" A seemingly simple request sparks the story that has now become part of America’s true crime hall of fame -...

After a fateful miss, an assassin battles his employers, and himself, on an international manhunt he insists isn't personal.

Charley Partanna is a hitman who works for the Prizzis, one of the richest crime families in the US. When he sees Irene Walker, it's love at first...

Jimmy "The Tulip" Tudeski now spends his days compulsively cleaning his house and perfecting his culinary skills with his wife, Jill, a purported...

After a mobster agrees to cooperate with an FBI investigation in order to stay out of prison, he's relocated by the authorities to a life of suburban...

A Russian teenager living in London dies during childbirth but leaves clues in her diary that could tie her child to a rape involving a violent...

An ex-con and his devoted wife must flee from danger when a heist doesn't go as planned.

Chev Chelios, a hit man wanting to go straight, lets his latest target slip away. Then he awakes the next morning to a phone call that informs him he...

Over the course of a decade, editors of the San Francisco Chronicle entice themselves in the murders of the Zodiac Killer. However, as time runs its...

Cab driver Max picks up a man who offers him $600 to drive him around. But the promise of easy money sours when Max realizes his fare is an assassin.

An international investigation into the Rajneesh movement. One of the world's biggest and most successful cults, it had communes in more than 30...

A teen slams her car into a building, killing her boyfriend and his friend. What seems like a tragic accident becomes a murder case.

Police pull over a woman who claims she just gave birth. But the baby — and the blood — aren't hers. Twisted lies unravel in this...

Legendary journalist Gay Talese unmasks a motel owner who spied on his guests for decades. But his bombshell story soon becomes a scandal of its own.

A chef's life is upended when a jet-setting, champagne-sipping, hotel-hopping woman claims to be his long-lost mother. This documentary reveals the...

Unravel the case of Utah therapist Jodi Hildebrandt, whose child abuse arrest with parenting YouTuber Ruby Franke exposed a twisted tale of...

This documentary examines the 1999 London bombings that targeted Black, Bangladeshi and gay communities, and the race to find the far-right...

Vulgar, taunting texts blow up the phones of a teen and her boyfriend. Who's sending them — and why? This twisty documentary reveals the...

The spectacular rise and scandalous fall of hot-yoga evangelist Bikram Choudhury is chronicled through archival footage and extensive insider...

Aileen Wuornos remains a rarity: a female serial killer. From childhood abuse to death-row revelations, this documentary revisits her life and crimes.

Torture chambers, acid vats, greased chutes and gassing rooms were just some of the devices of death designed by the Torture Doctor, H.H. Holmes in...

Serving life in prison for murdering their parents, Lyle and Erik Menendez speak out in this documentary explaining the shocking crime and ensuing...

In this true-crime documentary, three guys exploit the freewheeling cryptocurrency market to scam millions from investors and bankroll lavish...