A profile of murderer Barry Prudom, also known as the 'Phantom of the Forest', who became the subject of, at the time, the largest manhunt in British history

A profile of Paul McNaughton, who lured a retired school teacher to his death through a dating app in 2022.

A profile of convicted killer David Baxendale, who stabbed a mother of three to death before fleeing to Spain.

A profile of murderer Barry Prudom, also known as the 'Phantom of the Forest', who became the subject of, at the time, the largest manhunt in British history.

A profile of Wilbert Dyce, who killed a woman and her two daughters in east London in 1982, but was not identified as the killer until a cold case review was opened in 2009.

How, in 1985, George Naylor strangled Deborah Kershaw just weeks after being freed from prison for rape, revealing him as a dangerous predator who should never have been free.

In 1979, Sally Ann McGrath vanished in Peterborough. Decades later, cold case detectives exposed Paul Taylor as her killer after years of hiding his crimes.

In 2011, Attila lured Alice and Tibor to his flat. Within hours, both were dead. Police uncover a shocking story of jealousy, obsession and cold-blooded murder.

In January 2009, Lakhvir Singh poisoned her former lover and his fiancée. The deadly plot, driven by jealousy and revenge, ended in tragedy.