Thomas Grant Jacoby was 18 when he left his father’s home in the Gretna area of South Londonderry Township, Pennsylvania, and was last known to have contact on July 1, 1991. NamUs associates his case with Millinocket in Penobscot County, Maine. He is described as about 5 feet 10 inches to 5 feet 11 inches, 165 to 170 pounds, with brown hair, hazel eyes and a small birthmark above his right eye.

Thomas’s car turned up in November 1991 in a public parking area near Millinocket Lake; authorities concluded it had likely been there since August. His wallet, car keys and loose change including Canadian money were inside the locked glove compartment. Missing from the vehicle were a backpack, sleeping bag, tent, a second set of car keys, a .38 caliber pistol and his ten-speed Shogun bicycle. The sleeping bag and tent were later found in a trash bin at the Twin Hills picnic area (reported to police in November 1992), and the bicycle was recovered in a remote wooded area about a mile north of Millinocket Lake. The pistol has never been recovered.

No confirmed sightings or resolution have been reported. Does anyone who knew Thomas or who spent time in the Millinocket area that summer have information that could help explain his movements?