The Ant Hill Kids Commune

1 death

Only one actual murder was committed by this group, but the sheer ferocity of its leader, French-Canadian alcoholic hippie-guru Rock Theriault, makes them charter members of the Killer Cult Hit List. A truly deranged individual, Theriault started out in Adventism but eventually became a polygamist who terrorized two Canadian provinces for many years. He's currently in prison, and still has loyal followers in Canada.