Jean-Marc Meagher was 25 when he disappeared from Berthierville, Quebec, on August 24, 1975. He is described as a white male, slender, fair complexion, about 6 feet 1 inch tall and 154 pounds, with blue eyes and blond, wavy, shoulder-length hair. That late-summer night a brown 1969 Pontiac Grand Prix exploded in the parking lot of the Château Berthelet hotel.

A witness found a badly injured man beside the wreckage; the man refused help and left in a second vehicle that had been waiting farther back along Route 138. Investigators later identified the injured man as Meagher, and he was never seen again after the waiting vehicle departed.

Does anyone have information about the explosion, the waiting car on Route 138, or Meagher’s whereabouts after that night?