Christine Harron, a book-loving teenager from Hanover, Ontario, leaves for school in the spring of 1993 and is never seen again. A suspect emerges, confessing to her murder, but the case falls apart and Christine's family are left without answers. In Season 9 of the award winning podcast Someone Knows Something, David Ridgen, along with Christine's mother, reopen the investigation and come face to face with the man who said he killed Chrissy. Someone Knows Something is the investigative true crime series by award-winning documentarian David Ridgen. Each season tackles an unsolved case, uncovering details and bringing closure to families.