A playing card left at a murder scene connects a string of killings in this docuseries tracking a notorious serial killer who terrorized Spain in 2003

Vacations unravel into chilling mysteries — from sunlit shores to mountain retreats, revealing the sinister truths beneath paradise.

In the early 1990s, with homophobia and hate crimes on the rise as the AIDS crisis worsens, a serial killer preys upon gay men in New York City,...

Investigators, family members and members of the judicial apparatus dissect step by step the most shocking crimes of recent years and their...

Examines the stories behind the unsolved murders of four women across four decades in Northern Ireland.

Telling the story of Rachael Watts, who breaks her thirty-year silence to share her story for the first time on camera revealing how she survived a...

The series will feature real-life crime cases and the cutting-edge forensic science used to solve them.

Teen Michelle Carter’s actions shocked a nation — but what really happened behind closed doors?

Following teams of detectives and specialists involved in murder investigations.

Leading forensic profiler and serial killer expert Dr. Bryanna Fox examines the serial killer's path from childhood or early teens when worrying...

He dined with the powerful. He preyed on the vulnerable. Beneath a smiling exterior was the horrifying darkness of a sadistic serial killer.

Gripping clips of kidnappings, break-ins, wild car chases and other crimes rack up millions of views, but the stories behind these crimes are often...

In interviews and rare home video footage, ex-FLDS members share the truth about their isolated community — and the events that pushed them to...

Chronicles the life and death of Amy Carlson, also known as Mother God, a self-proclaimed spiritual savior who built a cult through her online...

Death row inmates convicted of capital murder give a firsthand account of their crimes in this documentary series.

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

The docuseries follows people deeply involved in the group NXIVM — which is faced with various charges, including sex trafficking and...

A revealing look at Sean 'Diddy' Combs' journey from music mogul to high-profile sexual offender, featuring footage and insider accounts that expose...

The Son of Sam case grew into a lifelong obsession for journalist Maury Terry, who became convinced that the murders were linked to a Satanic cult.

When a controversial cult leader builds a utopian city in the Oregon desert, conflict with the locals escalates into a national scandal.

A group of bright Sarah Lawrence College students fall under the dark influence of a friend's father, Larry Ray. With unprecedented access to the...

An in-depth look at the history and pop cultural significance of horror films.

Discover the untold story of the toxic and abusive environment inside '90s kids' TV. Hear harrowing accounts from former child stars and crew who...

From the biology of attraction to the history of birth control, explore the ins and outs of sex in this entertaining and enlightening series.