A Lennoxville , Quebec chapter of the Hells Angels suspected in March 1985 that the Laval chapter was interfering with drug profits through personal use of products intended for sale . It is believed that the Laval chapter 's invitation to a Lennoxville chapter party led to the ambush and death of five Laval members . Divers located the decomposing bodies of the victims at the bottom of the St. Lawrence River , wrapped in sleeping bags and tied to weightlifting plates , two months after the party . The event became known as the Lennoxville massacre , and its extreme nature earned the Quebec chapter of the Hells Angels a notorious reputation . Cazzetta considered the event an unforgivable breach of the outlaw code and , rather than joining the Hells Angels , in 1986 formed his own smaller gang , the Rock Machine , with his brother Giovanni
Lennoxville massacre
Lennoxville massacre
Rock Machine