He played imaginary name games while on the road and sometimes with other people if their name fit the schtick. Peculiar in other ways (never used ice, only drank Dr. Pepper), he was as quiet and ordinary as the neighbor next door. Yet he was a serial killer. Father, Forgive Me, for I Have Sinned has a few subthemes: addiction, confession and absolution, and sexual abuse in the church. Any of the five main male characters could be the killer, one...