A young woman with a history of psychiatric problems kills her family by setting the family home on fire. She admits to the crime, but claims that she was coerced in to doing it by a mysterious character known only by the name 'The Shepherd'. Her psychiartrist links her case to similar cases and gets the Cold Case Squad involved.
Elenco: Trevor Eve , Sue Johnston , Tara Fitzgerald , Wil Johnson , Esther Hall , Holly Aird , George Rainsford , Eva Birthistle .