Daniel Morcombe: Prisoner sentenced to three years for boiling water attack on Brett Peter Cowan

Prisoner Adam Paul Davidson told officers I did it … he had it coming. He’s a f***ing grub, after torturing Daniel Morcombe’s killer Brett Peter Cowan in a vigilante act in a Brisbane jail.

MORE: Daniel Morcombe: Prisoner sentenced to three years for boiling water attack on Brett Peter Cowan – ABC News (Australian Broadcasting Corporation)