Marie Trahan was 61 when she disappeared from Petit-Shippagan, New Brunswick, on December 5, 1992. She is described as having brown hair, standing 5 feet 3 inches tall and weighing 146 pounds. The last known sighting was in her hometown, and her car was later found abandoned at the local wharf.

The Royal Canadian Mounted Police in Lamèque handled the investigation. Beyond the vehicle at the wharf, few concrete details about what led to her disappearance have been released, and the case remains unsolved. The lack of an obvious reason for her to leave without a trace has left investigators and the community with unanswered questions.

If anyone knew Marie, saw her in Petit-Shippagan around December 5, 1992, or has information about the car found at the wharf, please share what is known.