Geoffrey Wilson MacGibbon was 26 when he went missing from Toronto on August 1, 1978, shortly after his family moved there from Quebec. He had a history of mental health challenges and had been in and out of care facilities in Canada and the United States. At the time he disappeared he was described as 71 inches tall, about 130 pounds, with a tracheostomy scar on the front of his neck.

The Toronto Police Service handled the investigation, but few details about the circumstances of his disappearance have ever emerged. His family’s recent relocation and his diagnosed schizophrenia are notable facts in an otherwise sparse record. The case remains open and unresolved.

If anyone remembers Geoffrey from that summer of 1978 or has information about where he may have gone after August 1, please share what you know.