A definitive compendium of Canada’s mass murderers and spree killers. Rampage: a state of anger or agitation resulting in violent, reckless, and destructive behaviour. In 1989, Marc Lépine mercilessly executed 14 female students at Montreal’s École Polytechnique to become Canada’s most notorious mass murderer. The following year spree killer Peter John Peters roamed from London, Ontario, to Thunder Bay, leaving a trail of bloodied bodies, broken dreams, and stolen vehicles. Both men experienced...