In 1998, Natascha Kampusch was abducted in broad daylight at the age of ten and held hostage in a basement for 3096 days. When she escaped in 2006,...

Joe Kenda's investigation into the brutal rape and murder of 24 year old wife and mother Mary Lynn Vialpando goes cold until DNA technology leads...

With access to family, neighbours and professionals who knew Michael Donovan, this is the story of the man who abducted 9-year-old Shannon Matthews...

An examination of the infamous thirty-year-old cold case of Iowa paperboy Johnny Gosch, the first missing child to appear on a milk carton. The...

Determined to find answers, LaDonna Humphrey and her team spent eight years on a journey like no other. Never before seen case files, interviewing...

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

Elizabeth Vargas takes a fresh look at the most notorious cold case murder in American history. By tracking down new leads and with new DNA tests...

Describing herself as a 'street queen,' Johnson was a legendary fixture in New York City’s gay ghetto and a tireless voice for LGBT pride since the...

Twenty-six-year-old Shani Warren was found drowned in Taplow Lake, Buckinghamshire, with her hands tied and feet bound together in 1987. Revealing...

On October 22nd, 1966, Jenny Sims returned to her home on 641 Muriel Court from a night of babysitting. Upon her return, she found her mother...

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

Sisters Katherine and Sheila Lyon vanish from a Wheaton, Maryland mall in 1975, launching a 40-year search for the girls. This case was one of the...

Nine years after the disappearance of Cédrika Provencher, Claude Poirier returns to the scene of the crime. With the help of lawyer Guy Bertrand...

70 years after a body is found floating in a Sydney river, middle aged Jewish doctor Jack learns his father, a Holocaust survivor, is responsible...

A documentary featuring interviews with the people involved with the Zodiac killings, covering every aspect of the investigation, including the...

The unsolved rape, mutilation and murder of young G.I. Darlene Krashoc has haunted Joe Kenda in the years since he turned in his gun and badge...

In 1994 a 13-year-old boy disappeared without a trace from his home in San Antonio, Texas. Three-and-a-half years later he is found alive thousands...

Deep in a forest by the Baltic Sea, a group of Ukrainian families come together to start the healing process with the help of golden retrievers and...

An LA serial killer goes silent for decades – but he was just warming up.