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.

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

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

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

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

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?

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

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.

Beneath the sunlit glamour of 1985 L.A. lurks a relentlessly evil serial killer. In this true-crime story, two detectives won't rest until they catch him.

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

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

A unique look inside the mind of an infamous serial killer with this cinematic self-portrait crafted from statements made by Ted Bundy, including present-day interviews, archival footage and audio recordings from death row.

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 chilling story of one of the world’s most notorious serial killers told through the words of Gacy himself, those who were forever changed by his unspeakable deeds and those who believe that the full truth remains concealed to this day.

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.

A non-fiction investigative series of murder cases told through the personal experience of retired detective, Lieutenant Joe Kenda. Through re-enactments, discussions with investigation teams, and interviews with victims' families and other involved persons, the show highlights Kenda's successes with his 400 homicide case history and 92 percent solution rate.

Follow documentarians Joshua Zeman and Rachel Mills as they investigate one of the most bizarre unsolved serial killer cases of our time – the deaths of ten sex workers discovered on Gilgo Beach, Long Island.

Insider accounts and never-seen-before footage tell the story of the 7/7 bombings on London's transport network in 2005 — and its explosive aftermath.

Detectives and prosecutors revisit their most challenging homicide cases in this chilling true-crime docuseries.

Caught Red Handed is an American reality television series on truTV. The series debuted on November 5, 2012. Overcoming such things as antiquated surveillance systems, no floor security, and even their own cashiers, store owners enlist the help of professional “loss prevention agents” to start a crackdown on store theft. These bold bandits don't realize that their every move is being watched, and soon begin to display their shameless shoplifting skills.

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.

Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now focuses mainly on true crime stories with only occasional editions that focus on other topics.

When marriages fall apart, divorce can turn ugly - even deadly. From blushing brides turned cold-blooded killers to smitten grooms with shocking dark sides, the criminal psychology behind deadly divorces is examined. Guiding viewers through actual stories of love gone wrong are psychotherapist Stacy Kaiser and forensic psychologist Dr. Brian Russell, who analyze each couple to better understand how the marriage turned from flawed to fatal. .

Fourteen-year old Reena Virk went to join friends at a party and never returned home. Through the eyes of Rebecca Godfrey and a local police officer, learn the hidden world of the young girls accused of the murder — revealing startling truths about the unlikely killer.

True crime series which re-examines one of the most infamous crimes in recent U.S. history – the 1986 killing of Jennifer Levin at the hands of Robert Chambers.

July 2006, the city of Aix-en-Provence is under particular strain. The trial of Mathias Rousseau, the man who called himself the "Zodiac," is about to begin. Called back to France to testify, Esther Delaître moves in with Quentin, the child she adopted, at her brother Jérôme's house on the shores of Lake Geneva in Switzerland. But the disappearance of little Lucie Daguerre throws everything into question. The family of the missing child runs the Daguerre Institute, a renowned school where Mathias had stayed for a few months when he was younger. Is the "Zodiac" pulling the strings from his prison cell? Is he the victim of an imitator? This new case takes Esther back two years...

Christina Fontana follows a family searching for their missing daughter.

"In the Head of a Killer" digs deep into the psyche of Sweden's worst violent offenders. About their childhood, what signs were there, what drove them to sexual violence and murder?

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.

In 2014, a series of murders targeting women takes place in Kawasaki City. All the victims have been killed as if they had hanged and these are dubbed the "Hanging Murders" in public. The police investigation runs into difficulties without clues on the murderer. However, Detective Iguchi from the First Investigation Division has his eye on a man whom he suspects to kill for pleasure. This man is Naoya Nogi. He lies about his identity, erases his traces in public, and lives as if he is holding his breath. Nogi is actually Masato Yaginuma, the victim in the sensational Akishima mother and son kidnapping case. He gets his neighbor, Yoshika, involved as he tries to escape the police dragnet but comes to realize some facts. What is his true motive?

Uncovers the extraordinary truth behind some of the Mafia's most notorious outlaws, and reveals how the FBI and law enforcement developed the techniques to crack the organization and bring it to justice. This is the story of the rise and fall of the Mafia, told by the people who brought it down.

Examine the investigation into school assistant Maxine Carr and her fiancé Ian Huntley, who was imprisoned for the killings of school girls Holly Wells and Jessica Chapman.

The story behind the crime that occurred in the summer of 2016 in Pioz, a small town in La Alcarria, where the lifeless bodies of a Brazilian couple and their two children were found.

Murder on the doorstep? This gripping series explores real-life homicide cases in which crucial evidence was captured on a chilling Ring-style doorbell or home security footage.

When relationships go bad and one partner becomes obsessive, the gruesome fact is that, sometimes, the victim can pay the ultimate price.

With their 2-year-old as the sole witness to her murder, Rachel Nickell's partner fights to protect him amid a flawed investigation.

Commander Adam Dalgliesh of Scotland Yard, ostensibly on leave to mourn the death of a close friend and settle her estate at a coastal cottage, soon finds himself entangled in a murder investigation when a serial killer dubbed the 'Norfolk Whistler' strikes near a local nuclear power station.

A socially awkward detective who deals better with data than people is assigned to work on a missing persons unit searching for lost souls.