John Timothy McCarthy was 55 when he was last seen on May 1, 1991, in Red Deer, Alberta. He was five feet seven inches and about 161 pounds. On the day he disappeared he was wearing a Seiko watch and a gold wedding band set with small diamonds.

Months later his van turned up in Sault Ste. Marie, Ontario, several hundred miles from Red Deer. How the vehicle ended up there, whether John ever went to Sault Ste. Marie, crossed into the United States, or met with foul play remains unanswered. Few public details are available about his last movements, and the investigation remains open.

Did anyone in Red Deer, Sault Ste. Marie, or along possible travel routes remember seeing his van or John around that time?