Cheryl Lynn Hall was 28 when she was last seen in Marina Del Rey, California, on September 6, 1981. The day she vanished followed an argument with her boyfriend; she was not reported missing until October 20, 1981, more than a month later. At the time she was 5 feet 4 inches, about 105 pounds, with blonde hair, brown eyes and pierced ears. Few details were recorded about her clothing or belongings.

The circumstances of Cheryl’s disappearance remain unclear and no significant leads have been reported. Investigators have collected dental records, fingerprints and DNA, and the case remains open with the Los Angeles County Sheriff’s Department. If anyone knew Cheryl, was in Marina Del Rey in September 1981, or has information that could help, please contact the investigating agency.