Murder to Mercy: The Cyntoia Brown Story

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

Feature length documentary about the little known serial killer Robert Hansen, who killed for 12 years in the wilderness of Alaska before finally being caught in 1983. A compelling mixture of archive, actuality, interviews and a challenging drama shoot in Alaska brings his story to life.

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 Karma Killings," is a modern-day crime thriller mixed in with Indian mythology and class warfare. The documentary delves into India's most infamous serial killings and its impact on a nation. Told through the people directly involved, the film unravels the complexities of the case and goes beyond the sensational headlines to present a suspenseful and scary mystery. And has a huge twist - one of the killers maybe innocent?

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.

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 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.

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.

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