Boyd is convinced that the missing Donald is not a murderer, and pushes his team to try to make sense of all the vague connections in the case and eventually confront the unfathomable evil lurking within the heart of this sad, unfortunate family.
Quest roles:
Elizabeth Rider, Charles Edwards(Donald Rees), Genevieve O'Reilly(Julie Rees), Robert Morgan(Ken Deighton), Rocky Marshall(Rick Scoble), Janet Dibley(Denise Metcalf), Susan Brown(Sue Myers), Cecilia Noble(Una Mason), Amelda Brown(Elsa Geiger), Ian Hanmore(Ernst Geiger), Graham Turner(Glenn Burke), Sinead Michael(Nicola Rees), Martin Turner(Dr. Appleyard)