In March 2003, a lorry driver was found dead behind the wheel in Camberley, England. Police gambled on the revolution...

In 1976, a woman was left for dead in her home in southern California. Despite a major manhunt, the violent killer av...

On Valentines' Day 2007, police in Southern California were called to a particularly violent murder scene. Advances i...

In 2018, two paralegals were shot dead whilst at work in Scottsdale, Arizona. Four more victims were linked to the ki...

In 1984, a young woman's body was discovered in a lane close to her home in Bath, England. How did police eventually ...

After being reported missing, a young couple's bodies were discovered more than 60 miles apart. Dedicated investigato...

In 1979, two young boys came home from school to find their mother's dead body in the living room. Investigators set ...

After a young woman was found beaten to death in Wisconsin in 1984, the killer evaded detection for decades. However,...

The murder of a respected teacher brutally attacked in her Pennsylvania home. Her death shocked the community, though...

In 1973, two schoolgirls were found murdered in the Welsh village of Llandarcy. The killer's identity would remain a ...

In 1982, a woman is found shot to death near Lake Tahoe. 37 years later, ground-breaking technology would help identi...

In 1988, police discover the mutilated body of Lynette White. 25 years later, a ground-breaking DNA technique would f...

In 1994, 42-year-old Le Bich-Thuy is found dead next to her home. Decades later, DNA and genealogy technology allow d...

69-year-old Evelynne Derricott is found brutally murdered in 2011. After the case goes cold, new DNA technology event...

In 1986, in Kent, a teenage girl is on her way to the shops when she is attacked and sexually assaulted. Decades late...

In 2001, a young couple were brutally assaulted in Salisbury, Wiltshire. Over a decade later, new DNA technology help...

In Colorado, in 1996, a young woman's body was found in an alley. After the case goes cold, advancements in genetic t...

In 2001, a student is attacked in Williamsburg, Virginia and months later the attacker strikes again. Finally, new DN...

In 1980, a young woman disappears and her body is discovered shortly after. Almost 40 years later, new DNA technology...

A series of brutal and terrifying sexual assaults occur across northern Utah and Wyoming. 17 years later, new DNA tec...