Helen Marie Clark was 27 when she vanished from her Baltimore County, Maryland home on February 5, 1985. She was described as 5 feet 4 inches tall, about 110 pounds, with brown hair and brown eyes. Co-workers reported her missing, and the initial investigation produced no immediate suspects or significant leads.

The case went cold for years until 2003, when Helen’s husband, Paul Brown Clark, was charged with first-degree murder in the 1976 strangulation of a former girlfriend, Edwina Faith Campbell. Investigators said Paul Clark refused to cooperate with questions about Helen’s disappearance, and detectives have expressed the belief that Helen was likely killed after an argument. Paul Clark later died by suicide while in the Baltimore County Detention Center medical unit.

Helen’s disappearance remains unsolved and actively investigated by the Baltimore County Police Department. If anyone knew Helen, her movements in February 1985, or has information that could help, please come forward.