Forensic Files - Season 9 Episode 13 A Daughter's Journey No Witnesses. No Leads. No Problem.
Overview: Haunted by the disappearance of her mother some twenty years earlier, a young woman undertook an investigation of her own. Her mother's diary was in the now cold case file; there, in her mother's own handwriting, she discovered a dark family secret, which might have been the reason her mother vanished.