Examining high-profile cases which remain unsolved, resulting in agony for families of the victims and frustration for the police. The first episode focuses on the case of Lee Boxell, a 15-year-old who disappeared in South London in 1988, never to be seen again. Lee's parents have lived without answers for more than 30 years, and long to know what happened to their teenage son.

Determined to find answers, LaDonna Humphrey and her team spent eight years on a journey like no oth...

Joe Kenda's investigation into the brutal rape and murder of 24 year old wife and mother Mary Lynn V...

Have You Seen Andy? is a personal story of a childhood friendship abruptly ended by the tragic abduc...

In Missing 411: The UFO Connection, David Paulides continues the story of people who vanish in the w...
The story of Tim Reilly (84) whose son Matthew disappeared in1999. All that remains of him today are...

In 1998, Natascha Kampusch was abducted in broad daylight at the age of ten and held hostage in a ba...

With exclusive access to the lives of 8 women, ranging in age from 10 to 98, explore powerful testim...

First Look Studios released six theme-based DVD sets of "Unsolved Mysteries" in Region 1 in 2004/200...

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

A documentary featuring interviews with the people involved with the Zodiac killings, covering every...

Featuring testimony from friends, neighbours, journalists and detectives at the heart of the search ...

In 1994 a 13-year-old boy disappeared without a trace from his home in San Antonio, Texas. Three-and...

Deep in a forest by the Baltic Sea, a group of Ukrainian families come together to start the healing...

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

Twenty-six-year-old Shani Warren was found drowned in Taplow Lake, Buckinghamshire, with her hands t...

Nine years after the disappearance of Cédrika Provencher, Claude Poirier returns to the scene of the...

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

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

1960s Chicago, a baby is kidnapped from a hospital. Fifteen months later, a toddler is abandoned. Co...

In 2001, sisters Diamond and Tionda Bradley vanish from their Chicago apartment. Twenty-two years la...