A look into the mind of one of the Hillside Strangler murderers, Kenneth Bianchi.

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,...

She was a wife, a mother, a sister and a daughter. Lyn Dawson had everything to live for, so why did she disappear without a trace 36 years ago? ...

Reynhard Sinaga is the UK's most prolific rapist. Posing as a good Samaritan outside Manchester nightclubs, he drugged, sexually assaulted and...

A look back at the murders of Barbara and Gordon Erickstad, who were brutally killed in their North Dakota home by their son, 18-year-old Brian...

This documentary delves into Joran van der Sloot's lifelong pattern of violence and pathological lying through rare interviews and new insights...

On May 7th, 2011, 20-year-old Elliot Turner strangled his girlfriend Emily Longley and persuaded his doting parents to help him cover up the crime....

In January 1982 Lynette Dawson, a loving wife and mother, disappears. Days later her husband, Christopher Dawson, a school teacher and famous...

A look at one of Scotland’s most high-profile murder trials, the brutal killing of Dr Brenda Page. It was part of the Scottish criminal justice...

Using raw, firsthand footage, this documentary examines the disappearance of Shanann Watts and her children, and the terrible events that followed.

A documentary film investigating the 1928 murder of a Pennsylvania farmer and the allegations of witchcraft that shocked the nation.

In June of 2002, Salt Lake City was the setting for a chilling kidnapping. An angelic young girl is stolen from her bedroom in the middle of the...

On 9 July 1996, three bodies were found in a little leafy copse beside a country lane in Chillenden, Kent. Dr Lin Russell, 45, and her two...

In this twisting documentary, a mechanic tries online dating for the first time and meets a woman who takes romantic obsession to a deadly extreme.

The small town of Truro, Massachusetts, is known for its shellfishing, sunsets and quiet beaches.But that peace was broken on Jan. 6, 2002, when...

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...

A unique individual who collects almost everything reveals some of the darker things he has acquired, including JonBenet Ramsey's Tricycle. An...

In an intimate and unflinching account dealing with grief, 'Alice is Still Dead' tells the story of a murdered loved one from the victim's family...

This gripping, atmospheric documentary recounts the infamous trial, conviction and eventual acquittal of Seattle native Amanda Knox for the 2007...

Billy and Alexis expose serious problems with forensic experts’ testimony in the U.S. court system, citing multiple cases in which people were...