World's Most Evil Killers

A chilling profile of the father who took his two young children for a fish and chip supper after murdering his wife and strangling them when they returned home.

An investigation into the man known as the 'Babes in the Wood' killer, who evaded justice for over 30 years after strangling and molesting two 9-year-old girls in 1986.

A look into the case of a sadistic killer, who after posing as an MI5 agent tortured and murdered his victim during a bondage sex session.

William Bonin, known to some as the 'Freeway Killer', the murderer is thought to have raped, tortured and murdered a minimum 21 boys and young men before he was executed in 1996.

Lonnie David Franklin Jr., Better known by the nickname 'Grim Sleeper', the serial killer lured vulnerable women into his car before murdering and sexually assaulting them for more than two decades.

In 1989, Billy Dunlop killed mother of one, Julie Hogg. In 1991, after 2 trials where the jury failed to reach a verdict, Dunlop was acquitted. The victim's mother, Ann Ming, fought tirelessly for a change in the law and eventually in 2005, the 800-year-old law was updated. In 2006 Dunlop became the first killer in the UK to be convicted on the new double jeopardy law.

A profile into the murderer who terrorised the gay community as the 'Trash Bag Killer' and confessed to killing 32 victims ranging from 5 to 28-years-old.

An investigation into the woman who was driven into a jealous rage and stabbed her sister to death in a frenzied attack while her children slept upstairs.

Stephen Farrow committed two murders in early 2012, related to an obsessive hatred of Christianity, which he attributed to sexual abuse from a priest.

Jerome Brudos was a serial killer and necrophile who murdered four women in Oregon during the 1960s. He was known as the "The Lust Killer" and "The Shoe Fetish Slayer".

Colin Pitchfork is a double child murder who killed 15 year old Lynda Mann and Dawn Ashworth in the 1980s. He was the first person in the UK to be convicted of murder using DNA evidence.

Victor Farrant is a convicted rapist who murdered his former girlfriend in 1996 and attempted to murder another woman after he was released from prison.

In 2003 Kenneth Regan and William Horncy murdered a millionaire and his young family. The killers wiped out 3 generations of the Chohan family, including two young children.

Ali Qazimaj is an Albanian conman who brutally murdered an elderly couple in 2016. The retired couple disappeared from their home in Weybread, Suffolk in June 2016.

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.

Keith Jesperson known as the Smiley Face Killer brutally killed at least 8 women across 5 American states in the early 90s.

Dayton Leroy Rogers known as The Molalla Forest Killer is a serial killer who mutilated and killed at least 8 women in the US.

Arthur Shawcross aka the 'Genesee River Killer' was a serial killer who murdered 11 women from 1988 to 1990 in upstate New York.

Richard Roszkowski gunned down 3 people in Connecticut in 2006 including a 9 year old after he was infatuated with a woman.

Cesar Barone was an American serial killer who took the life of four women in and around Hillsboro, Oregon in the 90s.