Loretta Ann Frank was 19 when she disappeared from Whitehorse in late 1988 or early 1989. A member of the Tahltan First Nation and the youngest of five children from Lower Post, British Columbia, she had been diagnosed with schizophrenia as a teenager and moved to Whitehorse for assisted living and work after living with family in Watson Lake.

Loretta visited her family in Watson Lake over Thanksgiving weekend 1988 and told them she was unhappy in Whitehorse and wanted to move back. She returned to Whitehorse afterward and was never seen again. Friends later said she may have been dating a man from Haines, Alaska, and might have travelled there, but her whereabouts after leaving Watson Lake are unknown.

Her family says they reported her missing shortly after losing contact, but the RCMP recorded no official report until 1993. Investigators began checking hospitals and agencies in Canada and the United States in 1994, yet no trace has been found and the case remains open. Does anyone who knew Loretta, her movements in Whitehorse, or the people she associated with around 1988–1989 have information to share?