
World's Most Evil Killers
Railway Killers John Duffy and David Mulcahy killed three women and raped many more across a four-year period in the early 1980s.

Railway Killers John Duffy and David Mulcahy killed three women and raped many more across a four-year period in the early 1980s.

Stephen Port callously killed four young men between 2014 and 2015.

The story of the Baton Rouge Serial Killer, known for murdering seven women and sentenced to death.

In March 2005, the gardaí recovered human body parts from the Royal Canal in Dublin.

Jane Longhurst vanished after making a plan to go swimming with her friend's boyfriend.

Mark Hobson killed four people in North Yorkshire, England in July 2004. Hobson committed his first two murders within six days of each other. He is currently serving a whole life sentence.

A master manipulator accused of his wife's murder is eventually caught by a polygraph test.

Shore was a dangerous sexual predator who will be remembered as one of the world's most evil killers.

Ali Qazimaj is an Albanian conman who brutally murdered an elderly couple in 2016.

In the late 70s, adoptive cousins Angelo Buono and Kenneth Bianchi reigned terror over Los Angeles by strangling ten young women and dumping their bodies on hillsides.

The story of the I-95 killer, who brutally killed six men in 1994 before being executed three years later.

The story of the serial killer who snatched away the lives of eight women during a decade-long killing spree.

Bill Suff mutilated and murdered twelve sex workers in Riverside, California during the late 80s. At its peak, his spree of killings resulted in a victim a month.

Catherine Nevin reported a break-in and violent attack at her pub, which left her husband dead.

A dangerous sexual predator murdered one young woman just days after his release from prison.

Douglas Clark and Carol Bundy were a deadly duo who terrorised the streets of Los Angeles in the summer of 1980, targeting vulnerable women, teenagers and even a child.

45-year-old Stephen attempted to kill his parents and nephew in a car crash. After the plan failed, the ruthless killer mercilessly executed his elderly parents with a shot gun.

Vincent Tabak strangled his neighbour to death in her own flat in December 2010. In 2011, he was given a life sentence.

Less than 20 minutes after dropping her children off at school, Rachel O'Reilly was murdered.

Joanne Dennehy violently stabbed three men to death in March 2013. She killed for her own entertainment and has been diagnosed as a psychotic sadomasochist.