Britain's Most Evil Killers

A case highlighting the dangers of online grooming, in which 14-year-old Breck Bednar was lured to a London flat before being killed by a fellow teenager.

The story of 30-year-old church warden Ben Field, who was jailed in 2019 for the murder of Peter Farquhar, 69, whom he duped into a fake relationship and persuaded to change his will, before drugging him with a cocktail of pills.

After a teenager's disappearance, a huge search campaign results in a truly depraved case striking at the very heart of a family.

Experts looks back on the crimes of John Cannan as he moved in and out of prison.

A fugitive from the United States murders one British police officer and tries to kill two more, sparking a nationwide search.

Jailed for the dreadful murder of a children's author, Ian Stewart receives a second conviction for the death of his wife, six years earlier.

On the surface, he portrayed himself as a pillar of the community, but the story of this cult killer was deeply sinister.

After striking up a friendship in prison for previous murders, Stephen Unwin and William McFall's release had awful consequences

Thirty-two years later, a convicted killer serving life for manslaughter is found to be guilty of having committed a second murder.