Mark Latunski murdered a man in a cannibalistic sex game, hanging his corpse in his home. How did a loving family man decline into a killer?

When Mark Jones was murdered at his home, Robert Towery was convicted of his murder and sentenced to death. Robert's sister discusses his crimes.

In 2017, Dean Lowe confessed to his cousin that he had killed his childhood girlfriend, Kirby Noden, and disposed of her body in wheelie bins.

Jennifer Meyers left her husband George Yzaguirre when he became abusive. But he re-entered her life when he confessed to killing two of his friends.

Harry Jarvis murdered his wife in the basement. As the truth was revealed, his son, Graham, had to face the fact that his father was a killer.

Jesse Winnick was sent to prison after brutally stabbing his mother in the neck. Exclusive footage showcases his dangerous behaviour behind bars.

A house fire claims the lives of two young boys and their father, Darren Sykes. On further investigation, police uncover a horrific act of revenge.