Everyone deserves a second chance – or at least that's what ex-vicar Lionel Lawrence believes when he decides to open up the old rectory to a stream of young offenders. Lionel only wants to help these poor souls, but his good deed quickly spirals into a deadly mix of blackmail and murder. Detective Chief Inspector Barnaby is sure he knows who is behind the disappearance of Lionel's latest young charge. Will this elusive suspect prove to be the incarnation of evil itself?