
World's Most Evil Killers
A young criminal plots the deaths of his two elderly landlords in a bid to inherit from their estates.

A young criminal plots the deaths of his two elderly landlords in a bid to inherit from their estates.

The story of one of the most prolific serial killers in Canadian history, "The Pig Farmer Killer."

William Bonin is known to some as the 'Freeway Killer,' thought to have raped, tortured and murdered a minimum of twenty-one boys and young men before he was executed in 1996.

Steven Dean Gordon and Frank Cano murdered at least four sex workers in California between 2012 and 2013.

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.

In 2012, one-eyed gangster Dale Cregan went on a ruthless killing spree and murdered four people in Greater Manchester. He killed a father and son as well as Police Constables Fiona Bone and Nicola Hughes.

The story of 27-year-old Pawel Relowicz, who raped and killed 21-year-old Hull student Libby Squire.

Robert Lee Yates Junior was a well-respected family man and war hero, but by night he was a cold-blooded serial killer. He was convicted of killing fourteen young women and one man.

Peter Moore was a sadistic serial killer who killed and mutilated four men in North Wales in 1995. The local cinema owner had an obsession with Nazis and sadomasochistic sex.

Richard Roszkowski gunned down three people in Connecticut in 2006, including a nine-year-old.

Rodney Alcala appeared on "The Dating Game" and it led to his arrest. In 2011, he was found guilty of murdering six women and a twelve-year-old girl.

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

In 2010, bodybuilder Raoul Moat shot his ex-girlfriend and her partner, and went on the run and declared war on Northumbria police, vowing not to stop killing officers until he was dead.

The story of serial killer Geoffrey Evans and his accomplice John Shaw, who hit headlines in 1976.

When Mary Gough was found dead in her family home, her husband Colin Whelan appeared shocked.

Colin Pitchfork is a child murder who killed fifteen-year-olds Lynda Mann and Dawn Ashworth in the 1980s. He was the first person in the UK to be convicted of murder using DNA evidence.

Levi Bellfield killed two young women by bludgeoning them to death with a hammer, and he also attempted to murder a third. While in prison, he was convicted of a third murder that was unsolved for years.

A cult killer portrayed himself as a pillar of the community, but his story was deeply sinister.

The chilling story of Lee Ford, who killed his wife and four stepchildren in a murder spree.

Bobby Joe Long is an American serial killer and rapist who terrorised the Tampa Bay Area in Florida during 1984. During his eight-month sadistic killing spree, he murdered ten women.