Gaétan Poulin was 21 when he disappeared from Montreal in May 1975. He left his family home in the Rosemont neighbourhood on the evening of May 18, 1975, wearing a pink shirt, beige pants and brown shoes. He had brown hair, green eyes and a scar on his left arm. His stated destination was the Brasserie Iberville, a brewery known at the time as a gathering place for rival biker factions.

One account says Poulin was kidnapped from the brewery after 10 p.m. on May 17, 1975. The mid-1970s in Montreal were marked by violent conflicts involving motorcycle gangs, and the Brasserie Iberville was later the scene of bombings, kidnappings and murders. Poulin remains listed as a missing person by the Service de police de la Ville de Montréal, and the circumstances of his disappearance have not been resolved.

Did anyone who frequented the Rosemont area or the Brasserie Iberville in 1975 ever see Gaétan Poulin that week or have information about his movements?