Gregory Clark Hinz, a 22-year-old man, was last seen on November 15 or 19, 1976, in Altadena, California. Sources differ on the exact date of his disappearance, but he was officially reported missing on December 14, 1976. Hinz stood 6 feet tall, weighed 165 pounds, and had blond hair and blue eyes. At the time of his disappearance, he had a mustache and a short beard. Few details have surfaced about the circumstances surrounding his disappearance.
On March 1, 1977, Los Angeles Police located Hinz's vehicle, which had been abandoned. It was later released to his family. Despite this discovery, there were no further developments, and Gregory has not been heard from since.
His mother later passed away, with her obituary noting Gregory as having predeceased her, though his fate remains unknown.
The case remains open and unresolved, with the Los Angeles County Sheriff's Department continuing to seek information that could lead to answers. Investigators have available dental records and DNA to assist in any potential identification.Last Seen: Nov 15, 1976