Clement believes that Anthony and Ned's murders are connected to wartime secrets, but DS Vanloo disagrees; as Vanloo investigates Ned's wife, Jane, Clement angers Bernard and the bishop with his behavior, which worries Audrey. 

Clement extracts a dark confession from Kath, but before he or Vanloo can act, another double homicide occurs; as the parish reels, Audrey sides with her son, and Clement realizes that the deadliest secrets may still be left buried.