After trying to kill his parents in a fake crash, Stephen Seddon was hailed a hero for saving them. But his evil intentions hadn't gone anywhere.

A case that shocked Jersey to its core, the disappearance of Nicholas and Elizabeth Newall would lead to a murder mystery of unimaginable consequence.

With a thirst for blood and a knife obsession, Michael Clarke believed it was his destiny to kill, and his parents were the victims.

Blackwell killed his parents in their home by bludgeoning them with a claw hammer and stabbing them repeatedly with a carving knife.

After his parents criticised him for his idle behaviour, Daniel Dighton stabbed them both to death before blaming his crime on a hangover.

A man who had shown a disposition to violence even as a child, Anmol Chana's troubling behaviour exploded in the worst possible way.

During a drunken argument, violent alcoholic Philip Middleton killed his parents with a granite block in a heartless attack.

Amid rising debts, divorce and substance abuse, Martin Ruddy had his eye on his parents' inheritance and lashed out to get it.