Княгиня Ольга

Combines four to five segments of dramatic re-enactments, interviews and updates of real human and paranormal mysteries. An audience interactive call-to-action request allowed viewers to call in with tips to help solve the cases.

Maggie and Alex enjoy a lavish life of privilege as members of one of South Carolina's most powerful legal dynasties. But when their son Paul is involved in a deadly boat crash, the family is faced with a test unlike any they've ever encountered. As details come to light and new challenges emerge, the family's connections to several mysterious deaths raise questions which threaten everything Maggie and Alex hold dear.

Unpleasant events disturb the life of an aspiring crime fiction writer when he becomes a resident of an apartment building teeming with shady neighbors.

Everything is not what it seems in Trinity, South Carolina. Sheriff Lucas Buck develops a sinister interest in Caleb. Caleb's cousin Gail tries to protect him, but that's complicated since she has feelings for Sheriff Buck. And Caleb's dead sister, Merlyn, returns as an angel, warning him that Buck is an incarnation of evil - and may not be human.

An exploration of the life of Michael Peterson, his sprawling North Carolina family, and the suspicious death of his wife, Kathleen Peterson.

A wealthy, politically connected family covers up the suspicious death of a young woman, a secret that later threatens to destroy the family's rising political star.

Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.

An anthology horror drama series centering on different characters and locations, including a house with a murderous past, an asylum, a witch coven, a freak show, a hotel, a farmhouse in Roanoke, a cult, the apocalypse and a summer camp.

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.

After a young woman is accused of lying about a rape, two female detectives investigate a spate of eerily similar attacks.

The body of Laura Palmer is washed up on a beach near the small Washington state town of Twin Peaks. FBI Special Agent Dale Cooper is called in to investigate her strange demise only to uncover a web of mystery that ultimately leads him deep into the heart of the surrounding woodland and his very own soul.

Detective David Reichert begins a relentless search for a serial killer in Washington state.

This extension of the long-running true-crime series 'Snapped' shifts the focus to couples whose passion drives them to commit terrible criminal acts. Using re-creations and gripping firsthand accounts, each episode takes a deep dive into a case, telling the story of the couple's romance, how the relationship evolved from love to manipulation, and what ultimately drove the couple to commit the crime.

The son of a notorious serial killer becomes an acclaimed criminal psychologist who uses his unique insight into how killers think to help the NYPD.

In Lodz, during the 1990s, investigative detectives work to unravel the mystery of a dark network of connections between emergency medical workers and funeral home owners, a scheme that led to the deaths of many patients.

Rachel Burke is a criminal profiler, one of the best, actually. She, along with a sophisticated team of specialists on the FBI's Violent Crimes Task Force in Atlanta, investigates crimes throughout the country. Together, they solve the toughest of cases while trying to live their lives as best they can.

Sakaido is a genius detective who can track down any criminal. But when his daughter is murdered, revenge lands him on the other side of the law. Now in prison, he helps the police solve mysteries using a system that invades a person’s identity. Little by little, a trail of blood forms, and it all leads back to his daughter’s murderer.

The horrific true story of John Worboys, one of the most notorious serial rapists in British history. His modus operandi was to tell women in his cab that he’d won some money and then persistently offer them a glass of champagne, which he’d laced with drugs, and which rendered his victims unconscious. He was convicted in 2009 for sexually assaulting 12 women between 2006 and 2008, with their cases selected from a large number of suspected further victims.

Detective Mike Sweeney has just moved with his wife and daughters from Toronto to his hometown of Durham County after the death of his partner. Hoping to escape the violent world of big city police work, Mike falls into a suburban world besieged by crime, abuse and murder.

Candy and Pat Montgomery and Betty and Allan Gore — two churchgoing couples — enjoy their small town Texas life... until an extramarital affair leads somebody to pick up an axe.