When father Patrick Debreno is shot at a funeral, Mannion and his team start an investigation to discover who the shooter is. They search through Monsignor Banning (father Debreno's mentor) past and discover accusations against him on sexual abuse against a child. Suspecting that father Debreno was not the target, Mannion reopens the case and the mother of a molested child gives herself in. Meanwhile, Ella struggles to balance her time between work and Clive, while the characters reflect on their faith during the course of the episode.