All ten two-part episodes from series 15 and 16 of the BBC crime thriller. Forensic experts Dr Leo Dalton (William Gaminara), Dr Harry Cunningham (Tom Ward) and Dr Nikki Alexander (Emilia Fox) investigate various cases including the murder of one of Harry's work colleagues and the re-emergence of evidence relating to an unsolved case involving a notorious serial killer. The episodes are: 'Death Has No Dominion', 'And Then I Fell in Love', 'Paradise Lost', 'Domestic', 'Redhill', 'Fear', 'Change', 'Trust', 'True Love Waits' and 'Greater Love'.