Waking the Dead: Double Bind: Part One

Part one of two. The team investigates after a man convicted of murdering his parents escapes from a psychiatric unit and directs a family to unearth a body in its garden. The remains are identified as those of a student who went missing in the 1960s, and a link is made between the two crimes. However, time is of the essence in tracking down the suspect when an elderly psychiatrist is taken captive