Santa Claus: The Serial Killer

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.

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

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

What happened to Mica Miller? This documentary series retraces her promising life, toxic marriage and the mysterious circumstances of her death.

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

In 1991, four teenage girls were brutally murdered at a frozen yogurt shop in Austin, Texas. What happened that night forever shook the Austin community and continues to mystify the police and haunt the families left in the wake of unthinkable loss.

The true stories of people who lived with a killer. How well do you really know your family? Would you recognize the warning signs? Or would you become entangled in evil?

Archive footage, chilling reenactments and exclusive interviews shed new light on a tragedy — and two brothers — that suspended a city in terror.

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

A six-part, true crime docuseries about a mysterious murder of Ken Rex McElro that took place in the ‘80s with at least 60 witnesses present, all of whom deny seeing anything.

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

Jimmy Savile was one of the United Kingdom’s most beloved TV personalities. Shortly after his death in 2011, an investigation prompted more than 450 horrific allegations of sexual assault and abuse, with victims as young as 5.

Chronicles the bizarre and psychologically complex story of six individuals who were convicted for the 1985 murder of a beloved 68- year-old grandmother, Helen Wilson, in Beatrice, Nebraska.

Through bodycam footage, texts and interviews with loved ones, this documentary investigates the horrifying murder of four University of Idaho students.

This tense true-crime series examines the hunt for the Long Island serial killer through the perspective of his victims, their loved ones and the police.

An exploration of the case of the Golden State Killer who terrorized California in the 1970s and 1980s, committing 50 sexual assaults and 10 murders, and true crime author Michelle McNamara's obsessive quest to find justice on behalf of his victims.

The investigators behind infamous serial killer cases reveal the harrowing, chilling details of their extraordinary efforts in this true crime series.

After his son's tragic death, a Louisiana pharmacist goes to extremes to expose the rampant corruption behind the opioid addiction crisis.

Mixing present-day interviews with previously unheard recordings, this true-crime series examines serial killer David Berkowitz's mark on 1970s New York.

This intense documentary series details true stories of neighbors gone bad, from heinous fraud schemes to senseless acts of violent retribution.

The remarkable story of how murderer Charles Sobhraj was captured. As the chief suspect in unsolved murders of young Western travellers across India, Thailand and Nepal’s ‘Hippie Trail’ in 1975 and 1976, Sobhraj had repeatedly slipped from the grasp of authorities worldwide to become Interpol's most wanted man, with arrest warrants on three different continents.

Through the lens of two men whose lives are far more connected than they realize, explore the cracks of small-town America in the wake of discovering a serial killer among them.

The story of the most high profile and unbelievable murder investigation in recent Italian history, resulting from the tragic and brutal slaying of 13-year old Yara Gambiarasio near her home in northern Italy in 2010.

Explore important and disturbing questions concerning how innocent people become ensnared by evil, and how a tight-knit community survives when senseless crime pushes it past the breaking point.

Follows investigations as they unfold in real time, told exclusively through raw body cam, dash cam and surveillance footage, capturing crimes as they happened. From the first 911 call to the final verdict, every angle, split-second decision and pulse-pounding confrontation captures the weight of responsibility as officers make instant, life-altering choices, giving an unparalleled, 360-degree view of each case.

Jeffrey Dahmer's childhood, combative parents, obsession with dead animals, strange behavior in high school, and first sexual yearnings collide and turn a once-happy boy into a cannibalistic serial killer.

Jinkies! This raucous reimagining of the Scooby-Doo franchise unravels the mysterious origins of Mystery, Inc. – as seen through the eyes of the gang’s beloved bespectacled detective Velma.

Successful insurance salesman Rob Marshall, his bright and devoted wife Maria, and their three sons are the perfect American family. Then the nightmare begins. One night, Rob is attacked and Maria is shot dead. At first, Rob seems the a grieving widower. But, as incriminating secrets come out, he must prove his innocence before the judicial system-- and the horrified suspicions of his sons.

A compelling, innovative true crime series focused on the role of forensic science in solving some of the most perplexing crimes of our time. Looking at how examination of DNA, teeth, and insects, among other things, can be used to solve crimes.

This true-crime series tells stories of actual murders committed not by strangers but by someone the victim knew, someone hiding in plain sight, or someone leading a double life. These wolves in sheep's clothing use deception as a weapon to try to get away with murder.

Expert interviews and gripping reenactments combine to reveal the extraordinary life of Alexander the Great and his burning desire to conquer the world.

Exploring a wide range of murders committed by using the world's deadliest weapons: guns. Includes gripping interviews, dramatic reenactments, and archival footage to share the circumstances surrounding these crimes.

Emilia Fox and Professor David Wilson, Britain's leading criminologist, investigate famous unsolved murder cases. By visiting the scenes of the crimes and reinvestigating the evidence, they attempt to get to the bottom of what really happened.

"Special Affairs Team TEN" is a criminal investigation unit that tackles the most violent crimes in South Korea. These crimes usually have less than a 10% rate for arrests. They chase the most notorious killers who attempt to commit the perfect crimes.

A group of strangers are mysteriously linked with a series of murders that have them struggling to save and cherish what time they have left.