Helen Claire Frost was 17 when she vanished from Prince George, British Columbia, in October 1970. On the evening of October 13 she told her sister she was going for a brief walk from their apartment on the 1600 block of Queensway Street, left at about 8:20 p.m., and was never seen or heard from again. She was wearing a navy-blue, three-quarter length nylon coat with a hood trimmed in faux fur and blue pants, and she left behind all her personal belongings including money, clothing and identification.

In the months before her disappearance Helen had given birth in May 1970; the baby was placed in government custody and Helen’s attempt to regain custody that summer was unsuccessful. Her sister recalled Helen leaving the social worker’s office in tears, and the baby’s father had recently ended their relationship. A reported sighting of Helen hitchhiking from a local gas station could not be substantiated by the Royal Canadian Mounted Police. The case remains an active, open investigation.

Did anyone in Prince George in October 1970 remember seeing a young woman matching Helen’s description, or have information about her movements that week?