Suzy Lamplugh: The Unsolved Mystery

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

The Rastreadoras de El Fuerte are a group of mothers of disappeared persons in northern Sinaloa who, in the absence of the authorities, twice a week...

In 1999, teen Rocío Wanninkhof is murdered. Her mother's ex-partner, Dolores Vázquez, is suspected. Did she do it? A second victim...

A father fights for decades to bring his daughter's killer to justice in France and Germany before taking extreme measures.

With never-before seen home video, this film recounts the paranoid downward spiral of John E. du Pont and the murder of Olympic wrestler Dave Schultz.

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

Documentary exploring the death of Joanna Simpson, a wealthy heiress who was killed by her husband, a British Airways pilot. The series tracks the...

A shocking serial murder case terrorized New York 40 years ago. Surviving victims, families of the deceased, and the detectives who worked on the...

Eleven bodies are found dumped on Long Island between 2010 and 2011; journalists Alexis Linkletter and Billy Jensen investigate corruption at the...

Mark Williams-Thomas carries out the first active British investigation into Christian B.

For the first time since 1997, Joachim Posener finally emerges from hiding and allows himself to be interviewed about his life and the Trustor...

This documentary examines the 1999 London bombings that targeted Black, Bangladeshi and gay communities, and the race to find the far-right...