 A similar break-in occurred at the same time, at the office of the Mouvement pour la Défense des Prisonniers Politiques Québécois.In 1974, RCMP Security Service Corporal Robert Samson was arrested at a hospital after a failed bombing - the bomb exploded while in his hands, causing him to lose some fingers and tearing his eardrums - at the house of Sam Steinberg, founder of Steinberg Foods in Montreal.While this bombing was not sanctioned by the RCMP, at trial he announced that he had done "much worse" on behalf of the RCMP, and admitted he had been involved in the APLQ break-in.