Todd Matthews first heard the story of Tent Girl on Halloween night in 1987. The story of an unidentified woman’s remains found at an interchange fascinated him to such extremes that it became a mission to identify her. Risking his own personal relationships, Matthews, with the help of a new technology called the Internet, would find a missing persons report from decades earlier that could be a match. Could he identify her? And could he help solve the mystery of her death?