Heather Marie White, 36, was last seen December 27, 2020, near Rio Dell, California, after an altercation with an occupant of the vehicle she was riding in. Witnesses reported she exited the car about four miles up Monument Road and began walking west on the road; she has not been seen or heard from since.

She was wearing a green and blue jacket and blue jeans, had magenta-dyed hair, stood about 5 feet 6 inches and weighed 180 pounds. The Humboldt County Sheriff’s Office mounted a large search with ground teams, helicopters and utility terrain vehicles but found no trace of her.

Authorities continue to investigate and the case remains unsolved. Anyone with information is asked to contact the Humboldt County Sheriff’s Office. Does anyone in the Rio Dell area remember seeing Heather or her car that day?