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Case Description
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On November 19, 1976, 22-year-old Gregory Clark Hinz was last seen in Altadena, California. He has not been heard from since. At the time of his disappearance, Hinz was described as a white male with blond hair and blue eyes, standing at 6 feet tall and weighing 165 pounds. He also had a mustache and a trimmed beard.

There is some discrepancy among sources regarding the exact date he was last seen, with some indicating November 15, 1976. He was officially reported missing on December 14 ...Read More
Last Seen: Nov 19, 1976
Links to Additional Sources (3)
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Victim Details

Jan 24, 2026

Jan 24, 2026

Gregory

Clark Hinz

22

22

6'0 inches

165 lbs

White

Male

Hinz was last seen in Altadena, California on November 19, 1976. He has never been heard from again. On March 1, 1977, the Los Angeles Police Department located his vehicle and towed it. They eventually released it to Hinz's family. Few details are available in his case. When his mother died, her obituary listed him as having predeceased her.

Nov 19, 1976

Altadena

California

Altadena

6

Los Angeles County Sheriff's Departmen

323-890-5500

01/25/2026