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Think you know the person you married? Think again. These gripping true stories explore the wickedness behind the wedding and show the devastating...

A closer look at murder investigations that required law enforcement to untangle a complicated web of relationships in order to uncover the truth.

It's an iconic line in any crime story: when a suspect is arrested and gets to make one call. In reality, once a person enters the criminal justice...

A look at notorious murders and crimes that happened during the 1990s.

Cry Wolfe combines the work of veteran private eye Brian Wolfe and Investigation Discovery's signature dramatizations to create a hybrid...

Who killed JonBenét? It's one of the most enduring American mysteries. Revisit the homicide that gripped the nation, with exclusive interviews...

Three schoolgirl murders. Two killers hiding in plain sight. Six video tapes that horrify the world and lead to one of the most controversial murder...

Investigative series that follows lovers as they embark on doomed romances that end in unexpectedly tragic ways. Illustrated through split-screen...

Channeling sibling rivalries and deadly childhood pacts, this series follows true-crime mysteries surrounding cases of these double-duty archetypes.

How do you find the strength to go on after witnessing a loved one's tragic murder? Unbreakable: Live to Tell follows extraordinary survivors from...

In her twelve years as a Crime Scene Investigator for Orange County, Florida, C.S.I Alina Burroughs investigated some of the most startling and...

Jared Fogle, aka The Subway Guy, was a pop culture icon and an inspiration to millions of Americans -- but behind his loveable public persona lurks a...

Using the urgency and intimacy of local news footage, the stories of murder investigations that turned small towns and communities upside down are...

From the Legends of King Arthur and Robin Hood to the recent events of the Russian Revolution, history is full of fascinating and evocative unsolved...

Deep down, everybody's got something to hide. From the perfect housewife next door to the beloved community pastor, everyone has a few skeletons...

With modern technology at everyone's fingertips, the possibility to solve cases has increased and this show will prove exactly why. Showcasing...

This original animated anthology follows three of the fiercest warriors in human history: a Viking raider guiding her young son on a bloody quest for...

When an old acquaintance is murdered, Wolff is compelled to solve the case. Realizing more extreme measures are necessary, Wolff recruits his...

En route to the world's largest social media convention in Australia, Logan Paul is scared to death; today is his first time flying. All of his worst...

Trying to leave their troubled lives behind, twin brothers return to their hometown to start again, only to discover that an even greater evil is...

What will be her last straw? A devastatingly bad day pushes a hardworking single mother to the breaking point — and into a shocking act of...

Taking place during the events of John Wick: Chapter 3 – Parabellum, Eve Macarro begins her training in the assassin traditions of the Ruska...

As a math savant uncooks the books for a new client, the Treasury Department closes in on his activities and the body count starts to rise.

A man returns to the idyllic beach of his childhood to surf with his son. When he is humiliated by a group of locals, the man is drawn into a...