Lise Choquette, recorded as a 30-year-old woman from Montreal, was found dead in Laval on the morning of April 22, 1975. Her body was discovered about 11:00 a.m. near the unfinished Vimont viaduct, lying in mud roughly 275 feet behind the Quebec Ciment property at 101 Chemin Haut-Saint-François. Investigators believed the body had not been at the site long when it was found.

Choquette had been severely assaulted and strangled. She was found nude with a gray men’s necktie bearing the Caporicci name pulled tightly around her neck; a small amount of blood was visible at her nose and her discarded clothing was located about 200 feet away. The autopsy listed strangulation with contusions to the head as the cause of death, found no alcohol in her system and did not detect sperm. Her mother, Emelide Choquette, identified the body.

The Laval Police inquiry was led by Sergeant-Detective Alfred Funaro, with M. Lafond, André Lebrun and others involved; the case was described in November 1975 as an enquête sine die. No publicly documented arrest, charge, trial or conviction has been reported in Choquette’s homicide.