In this true-crime docuseries, a family searching for answers shares clues and eye-opening testimonies about the prime suspect in the Zodiac murders.

Michael Gallagher is an ambitious young detective, promoted to a task force aimed at taking down Belfast's most dangerous crime family: the Farrs....

A woman claims to have been abducted from her bedroom in Manhattan. This docuseries explores whether it was an elaborate hoax — or proof of...

Each story begins with a murder and an unsuccessful investigation. But with passing time new evidence comes to light, science evolves allowing law...

Spain, 1981: When armed men hold up a bank and take hundreds hostage, a reporter races against the authorities to uncover the true motive for the...

This limited docuseries takes an in-depth look at the notorious Queens, New York gang, and tells the real story from the mouths of its two leaders...

When social upheaval sweeps Russia in the early 20th century, Czar Nicholas II resists change, sparking a revolution and ending a dynasty.

Unfolding over six years, what begins as an impulsive one-off gathering turns into an ever-growing annual event attracting sponsorship from...

A couple built a spiritual business to help people find true love. Now, former followers are sharing their disturbing practices in this docuseries.

In 2004, Brazil is shaken by the disappearance of Priscila, sister of MMA world champion Vitor Belfort. The police are racing against time to solve...

Determined to remove her daughter's photos from a revenge porn website, a persistent mother launches an online crusade to shut down its cruel founder.

[aka In Plain Sight] Disturbing cases featuring culprits who hide in plain sight, giving interviews, posting on social media and showing their faces...

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

The personal stories behind eight cases of wrongful conviction that the Innocence Project and organizations within the Innocence Network have worked...

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.

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

A non-fiction investigative series of murder cases told through the personal experience of retired detective, Lieutenant Joe Kenda. Through...

Honoring service members whose courage merited the awarding of a Medal of Honor, this docudrama series re-creates their inspiring true stories.

Interviews with friends, family and Sally McNeil herself chart a bodybuilding couple’s rocky marriage — and its shocking end in a...

Millions in stolen cash. Missing luxury bourbon. Watch ordinary people almost get away with these extraordinary heists in this true crime series.

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

Explore the surprising things we know (and don’t know) about why people are the way they are through expert interviews, rare footage from...

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

In 1991, four teenage girls were brutally murdered at a frozen yogurt shop in Austin, Texas. What happened that night forever shook the Austin...