H. H. Holmes: Original Evil

During the winter of 1969, young boys started to disappear off the streets of Belfast, never to be seen again.

On June 1, 2005, police were called to a house in Luton, a town with a population of around 10,000 Poles. At a small rented house, they made the grim discovery of two Polish brothers who had been brutally murdered by extreme blunt force trauma to their heads and bodies. "Double Murder: The Inside Story" reveals the detailed account of the investigation.

Examining the violent death of the filmmaker’s brother and the judicial system that allowed his killer to go free, this documentary interrogates murderous fear and racialized perception, and re-imagines the wreckage in catastrophe’s wake, challenging us to change.

Twenty-three years after her brother mysteriously disappeared, a documentary filmmaker sets out to solve his missing person's case. But when a disturbing piece of evidence is revealed, she comes to believe that her brother might still be alive.

Between 1998 and 2005, a wave of murders targeting elderly women hit Mexico City, triggering the hunt for — and capture — of a most unlikely suspect.

Summaries "The John Wayne Gacy Murders: Life and Death in Chicago", Focuses on serial killer John Wayne Gacy's time in Chicago and includes information about Gacy's childhood, his career of crime in Waterloo, Iowa, and Gacy's becoming a celebrity in prison. Containing interviews with Chicago attorneys, news reporters, law enforcement officers, and history experts, the film illustrates what the atmosphere was like in Chicago when Gacy was murdering and ultimately apprehended. Gacy's time in prison as a celebrity serial killer is also explored in this groundbreaking film by Chicago native filmmaker John Borowski. —John Borowski

Anonymous and exploitative, a network of online chat rooms ran rampant with sex crimes. The hunt to take down its operators required guts and tenacity.

The case of Ann Heron, a British woman who was murdered on 3 August 1990 at her home in Darlington, County Durham, by an unidentified killer.

Jeffrey Ferguson has been on death row for 26 years. Now he has just one hour left before he is put to death. Would you forgive the man who killed your daughter?

Interviews with the detectives involved in investigating the global star, Michael Jackson’s, death. They reveal fascinating insights into the events surrounding the day he died.

The story of how Sicilian Mafia boss Tommaso Buscetta (1928-2000), the Godfather of Two Worlds, revealed, starting in 1984, the deepest secrets of the organization, thus helping to convict the hundreds of mafiosi who were tried in the trial held in Palermo between 1986 and 1987.

A BBCEye investigation into three K-pop stars who were sharing evidence of sexual crimes in secret chat groups.

A look into the events leading up to a horrific massacre that stunned the small town of Piketon, Ohio in 2016.

A suspected murder-suicide in Mendocino County, Calif., in 2018 killed at least seven members of a lesbian-led family of eight. One of the mothers, Jennifer Jean Hart, was determined to have been under the influence when she drove her family off a cliff on the Pacific Coast Highway and into the ocean more than 100 feet below. Now, the documentary Thread of Deceit: The Hart Family Tragedy delves into the story of Jennifer, her wife, Sarah Hart, and their six foster children. Among those immediately identified after the crash were the mothers of the family, both 38, and their foster children -- Martin, 19, Abigail, 14, and Jeremiah, 14. It was determined that Jennifer had a blood alcohol level of .102, while her wife and the three kids found at the time had been dosed with diphenhydramine, the active ingredient in Benadryl. The bodies of Hannah, 16, and Sierra, 12, were found later. Only Devonte, 15, remains missing.

In the 1980s and 1990s a wave of murders bloodied the idyllic coastline of Sydney’s eastern suburbs. The victims: young gay men. Disturbing gang assaults were being carried out on coastal cliffs around Sydney, and mysterious deaths officially recorded as "suicide", "disappearance" and "misadventure". Individual stories are woven together by first person interviews and detailed re-enactments, piecing together the facts of these unsolved cases, decades later.

After killing one person and wounding two others in a two-day shooting spree in July 2010, 37-year-old Raoul Moat went on the run. This is the story of the investigation—and how Moat escaped police officers’ clutches for a week.

Unpacking and questioning the evidence used to convict neonatal nurse Lucy Letby.

This documentary tells the story of how sleuthing cat owners in Brighton came together to catch an unknown killer who was preying on much-loved pets across the South Coast.

Through raw, revealing footage and interviews with fugitive tech pioneer John McAfee, this documentary uncovers new layers of his wild years on the run.

Still today, people say that during the stormy night from March 31st to April 1st, 1922, the devil had come to Hinterkaifeck. On the farmstead near Schrobenhausen, all 6 inhabitants – 4 Adults and two children – are struck down bestially. The police did not manage to seek out the murderer(s). As the case is still unsolved as of today, the story still lives on in the minds of the people. Motion pictures, theatre plays, and the bestselling novel “Tannöd”, behind all of them stands Hinterkaifeck. Aspiring police investigators and a self-declared “Internet – special commission ‘Hinterkaifeck’” have now once again taken up the trail of the case. This exciting search for traces is followed by the film, and its findings are recreated in elaborate play scenes. Thereby, a picture of an era thought to be bygone and an idea of what really happened back then comes into existence. More precise than any fiction, the docudrama manages to get closer to the truth.