Mass murderer convicted of getting rid of 35 people and injuring 23 others within a taking rampage on the Interface Arthur jail colony in 1996. He was sentenced to 35 lifestyle sentences plus yet another 1,035 years in jail without the chance for parole. He was a temperamental kid who tortured pets and bullied youngsters. Due to his massacre, the Australian federal government placed tighter limitations on gun possession, particularly regarding semi-automatic rifles and duplicating shotguns. His parents are Maurice and Carleen Bryant. His capturing spree was the deadliest such occurrence ever committed by way of a lone gunman until Anders Behring Breivik wiped out 69 people in Norway in 2011.