Paul's not in tune with son Marty after selling the family home and their feud erupts when it's time to move house. Marty thinks Paul's trying to block out the memories of his dead mother and feels hurt. But it's Paul's way of coming to terms with the death of his wife and moving house is all part of letting go but Marty's not ready to do that.

Paul Dangerfield discovers that a police surgeon's job is about more than crime-solving when he analyses Pc Dave Chapman's odd behaviour. Marty finds helping a homeless girl more than he bargained for, and Paul's house-moving decision proves the start of a new chapter.