Carlo Dentoni was 40 when he vanished from Montreal, Quebec. He was last seen on October 1, 1989. At that time he was described as 5 feet 11 inches and about 68 kg, with brown hair and grey eyes.

Carlo worked as an antique dealer and had an extensive education, attending Loyola High School, the University of Calgary and the University of Sheffield in England. He travelled frequently, including trips to Italy, and his life involved both travel and collecting and selling antiques. The circumstances of the day he was last seen are not clear, and the case remains an unresolved missing person file.

If anyone knew Carlo, his movements around Montreal or his travel to Italy in 1989, please share what you remember with investigators.