The Witnesses

In 2012, a string of grisly murders sent shock waves through the Berlin party scene. The killer remained at large — until one of his targets survived.

Charged as a teen in the 1993 killing of a Boston cop, Sean K. Ellis fights to prove his innocence while exposing police corruption and systemic racism.

Evil casts a shadow. That shadow spreads outward for years, even decades, after a crime. It consumes everyone in its path, pulling them into darkness. Can they find the light? Evil Lives Here: Shadows of Death explores the endless reach of evil, a reach that extends long after the act of evil itself. This original series highlights the struggle to survive as innocent people find themselves caught in the wake of death and evil.

Horrific and salacious cases rock Southern California's wealthy coastal community. From a murder-for-hire gone wrong to families turning on their own, viewers hear the harrowing tales of when privilege leads to problems and greed leads to murder.

On a humid evening in 1995, Colleen Nick’s life would be forever changed when her daughter, Morgan Nick, was kidnapped while playing with friends nearby. Her friend, Patty Wetterling, is one of few people who can relate to life with a child missing for 27 years. Patty’s son, Jacob, was kidnapped six years before Morgan. When the Morgan Nick case is reexamined in 2020, a documentary crew was there with the new investigators - leading to the first dramatic shift in the investigation in 25 years.

This docuseries includes never-before-seen material from the infamous 51-day standoff between federal agents and a heavily armed religious group in 1993.

This unique event series unboxes the lost life's work of the enigmatic Dr. Carlisle and his hundreds of hours of never-before-heard recorded interviews with the likes of Ted Bundy, Arthur Gary Bishop, Hi-Fi Killers and Manny Cortez. Each episode will zero in on the twisted thoughts of a killer and the chilling insights Dr. Carlisle pulled from their minds. Dr. Carlisle's inner circle will work with detectives, using his recordings and research to bring to light new clues in these notorious cases.

Actress Susan Lucci hosts this enthralling series that looks at love triangles gone bad, office romances gone awry and other passionate love affairs that ended in death.

Documentary series on the circumstances surrounding the death of María Marta García Belsunce, one of the most controversial criminal cases in Argentina.

"Family Massacre" is a gripping and powerful exploration of some of the most ruthless murders ever committed. This series follows the true and gruesome tales of the unthinkable: multiple members of the same family slain in cold blood. Each episode hears from friends and surviving relatives, those people closest to the family that were massacred, while also detailing the work of the dedicated investigators and prosecutors tasked with finding their killer and bringing them to justice. Through firsthand accounts, archival footage and cinematic recreations, the twists and turns of the investigation unfold and delve deeper into who could have committed such a shocking crime and just how they were caught and made to answer for it.

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, it becomes a hunting ground - and no lock, security system or call to 911 will save them.

This four-part documentary series follows the story of India Oxenberg's perilous journey through the dark and criminal world of the notorious self-help-group-turned-sex-slave-cult NXIVM.

Swamps, bogs, marshes, bayous and riverbeds can be murky, dark, crazy places, but when a body pops up, things get downright mysterious. Through stylish recreations, Swamp Murders will bring the viewer into the the subculture that's captivating America.

A docuseries that follows the cold-blooded homicide of a former cartel lawyer and high-level cooperator for the U.S. government, Juan Guerrero Chapa, and the subsequent investigation and trial.

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 trials in modern history: one that left a nation shamed, victims denied justice, and a serial killer roaming free in Canada today. Over the course four parts, THE KEN AND BARBIE KILLERS: THE LOST MURDER TAPES follows the extraordinary twists and turns of the case and trial of glamour couple Paul Bernardo and Karla Homolka, the "demonic duo of dark kink", who quickly became the most notorious killers in Canadian history.

Planning a crime often takes a lot of work and some deviously clever thinking. This series profiles women who use twisted ingenuity to come up with elaborate schemes that result in what they think are perfect crimes. No matter the motive -- whether it's power, control or money -- the women stop at nothing to get what they want.

Caro Meldrum-Hanna investigates one of Australia's most notorious crimes: the disappearance of baby Tegan Lane and the conviction of her mother Keli Lane of her murder.

In 1970s NYC, the “Torso Killer” preys on women to fulfill his grotesque fantasies while eluding police. A docuseries dive into crime’s darkest places.

The dramatic twists and turns of the investigation into Rachel O’Reilly’s murder in 2004, and the devastating impact it had on her loved ones, featuring testimony from those who were closest to the case.

"Kill or Be Killed" reveals the stories of those who lost their lives at the hands of someone they knew, who then claimed it was self-defense. In these complex cases, the lines between murder and justifiable homicide are blurred, making them some of the hardest cases to solve. When the killer is the best and sometimes only witness, investigators must scrutinize every other detail. Law enforcement, prosecutors and defense attorneys unravel every detail, from the harrowing stories, forensics, interrogations and witness statements that led up to the gruesome event in order to find answers.