Dokument Inifrån: Thomas Quick

The Son of Sam case grew into a lifelong obsession for journalist Maury Terry, who became convinced that the murders were linked to a Satanic cult.

Killers Behind Bars: The Untold Story is a British television documentary series. It is presented by David Wilson and is broadcast on Channel 5.

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.

Exploring the crimes of infamous serial killer Lonnie Franklin Jr. who preyed on women in South Central Los Angeles over a span of 25 years; exploring the personal stories of the victims who were all but forgotten.

Det Chris Loudon re-opens the cold case of Pam Maurer, a 16-year-old high school student who was murdered and dumped in Lisle, Illinois in 1976.

Der Rhein-Ruhr-Ripper Frank Gust

Nearly 40 years after his summertime reign of terror on the streets of Los Angeles, the myth of the "Night Stalker" still looms large. Now, a series of prison recordings of Richard Ramirez unearths new truths

Three-part documentary telling the chilling story of a nurse who was convicted of murder, attempted murder and grievous bodily harm of 13 children under her care at hospital in 1991.

H.H. Holmes builds a three-story hotel in Chicago where he tortures and kills an untold number of people visiting the city for the 1893 World's Fair.

A riveting new non-fiction series that delves into the world of infamous serial killers through a unique perspective rarely ever heard, as the family members of the killers come out of the shadows to reach out to the families of the victims. Each episode follows a different family’s journey, facilitated by Melissa Moore – daughter of Keith Hunter Jesperson, infamously known as the “Happy Face Killer” – as they connect with the families of the killer’s victims to express their sorrow and empathy.

Between 1970 and 1985, the greater Montréal area experienced about ten murders involving acts of sexual violence. Three experts, Claude Sarrazin, Guillaume Louis and Sophie Charest, examine the hypothesis about one serial killer who was in Québec during this period.

Delve deep with this series that explores everything from supernatural creatures and unsolved crimes to horrific conspiracies that both baffle and fascinate. This investigative series explores the lesser-known, often terrifying stories you've never heard.

A shopping mall Santa targeted and terrorised Toronto's gay village - murdering eight men in a seven-year killing spree. Why wasn't he stopped sooner?

In a riveting character-led narrative full of unimaginable twists and turns normally reserved for fiction, detectives discover two depraved men who killed at least 25 people in pursuit of their macabre sexual fantasy to enslave young women at a remote cabin in the woods, and who documented their horrifying crimes. All these years later, mystery still swirls around the facts of this case and the possible involvement of a third person, whose story the show will seek to uncover.

In the early 2000s, Yoo Young-chul hammered his victims to death and cast fear across Seoul. This docuseries recounts the hunt for a prolific killer.

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.

What are the tell-tale signs of a serial killer in the making? Inside The Mind of a Serial Killer reveals what makes them tick and uncovers the trademark signs for spotting murderers in the making.

Hamilton County coroner Jeff Jellison launches a new investigation into Herb Baumeister decades after thousands of bones were found in the woods behind Fox Hollow Farms, Baumeister's stately home. Using new DNA technology, Jellison and his team work to identify the human remains, bringing long-deferred closure to victims' families and unearthing unsettling questions about potential accomplices, missing evidence, and a key witness whose story keeps changing.

Natural Born Killer is the definitive story of how the police stopped a serial killer in his tracks. School janitor Vincent Stanford was on his way to becoming Australia’s worst serial killer, following the brutal murder of bride-to-be Stephanie Scott, and a range of plans to murder many others. Even more shocking is the theory that Vincent most likely practised his murderous craft in Europe for 20 years prior. This is the story of his conviction, his chilling confession, his possible involvement in other cases, and how he almost got away with it due to the DNA confusion with his identical twin brother.

Tells the inside story of the Claremont serial killer investigation through exclusive and unprecedented interviews with surviving victims, journalists, former police detectives, forensic experts and the officers at the centre of the investigation who for over two decades tirelessly worked the case, right up to its dramatic conclusion.