Helen Claire Frost
Missing since October 13, 1970.
Helen Claire Frost went missing on October 13, 1970, four days before her 18th birthday, after telling her sister Sandy that she was going for a walk. She had recently broken up with her boyfriend, and had given up her firstborn child for adoption earlier that year. Frost left her apartment on the 1600 block of Queensway in Prince George, BC and has not been seen since.