Two different last-seen dates are attached to the disappearance of Yvan Martellino, which makes the case unusually unclear from the start. Both reports agree the city was Montreal and that the details around his disappearance are sparse.

Born Joseph Pierre Raymond Lussier, he was known as Yvan Martellino. He was about five feet eight inches tall, medium build, roughly 161 pounds, with brown hair and brown eyes. He studied communication and accounting.

The Service de police de la Ville de Montréal is listed as holding the case file and the investigation remains open despite no reported sightings or new leads. Does anyone have memories or information that could help clarify when and how Yvan Martellino disappeared?