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

When a killer wants you dead, there's one place to search: home sweet home. With the twist of a lock, your home should be your sanctuary. For some,...

(US) Step Inside the mind of a detective as he hunts down a ruthless murderer. Each episode unfolds as an epic game of cat-and-mouse, leading to the...

In the three-hour special, investigative journalist Diane Dimond explores whether the billionaire’s death was really a suicide or part of a far...

The most outrageous and provocative crimes ever committed by sisters, who sometimes work together and sometimes turn against each other.

Take a deep dive into real-life scandals, exposing bizarre secrets, shattered lives, and twisted motives. Led by Beth Karas, each gripping story...

Sordid tales of love triangles turn into mysterious whodunits, when one of three entwined in a fatal affair winds up dead. In this risky game of...

Gripping true stories of investigators entering the digital world to solve a brutal murder. In each case, detectives are up against a lack of...

Not long after the Cecil Hotel in Los Angeles opened in 1924, a guest committed suicide in one of its rooms, beginning a decades-long string of...

Follow investigators as they dissect complicated relationships between spouses, friends and family members to answer the question: Who felt a love so...

HOUSE OF HORRORS: KIDNAPPED tells the gripping stories of people who were kidnapped and lived to tell. Each episode reveals one survivor’s...

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...

Explores the crimes that occurred along Highway 20 between the late 1970s and the early 1990s, where several young women and girls vanished, were...

Every investigation is a hunt for clues. In the question of murder, it is the details that reveal the coldblooded truth. Devil in the Details is a...

Beauty pageants are the stuff of dreams for so many girls who fantasize about being a princess for the day. For these beauty queens, a sash and crown...

A secret is never safe, even when it is buried six feet under. This series reveals the skeletons we hide in the closet and the fear of falling under...

Plagued by a violent recurring nightmare, college student Stefanie heads home to track down the one person who might be able to break the cycle and...

Kat is an improv comedy teacher beginning to question if she’s missed her shot at success. When an undercover cop offers her the role of a...

Kate lives a secluded life—until her troubled daughter shows up, frightened and covered in someone else's blood. As Kate unravels the shocking...

On the rugged isle of Berk, where Vikings and dragons have been bitter enemies for generations, Hiccup stands apart, defying centuries of tradition...

After his life is turned upside down when his wife is killed in a London terrorist attack, a brilliant but introverted CIA decoder takes matters into...

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...

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

Ex-con Kris Chaney seizes the daughter of a Colombian gangster to fulfill a noble promise to the young girl's mother. When her father enlists both...