Titanic Ty Magnussen Hagen was 26 when he vanished from his Marysville, Washington home; he was last seen on August 24, 1979. He is described as a white male, blond hair, blue eyes, 5 feet 11 inches, about 150 pounds, with a broken knuckle on the middle finger of his left hand and a previously fractured nose. Known to friends and family as Ty, he had been involved in the local drug scene and was showing signs of depression before he disappeared, complicating efforts to reconstruct his last movements and state of mind.

Several unconfirmed sightings were reported in Needles, California; Riviera, Arizona; and Twin Bridges, Montana, but none were substantiated. The trail went cold almost immediately from his Snohomish County residence and no trace of Hagen has been found; the investigation remains open. If anyone knew Titanic Hagen, his routines, associates, or saw him after August 24, 1979, please share what you know.