An inmate tells his story through interviews revealing a tormented past of religion, depression, abuse and murder. Filmed over the course of a year, Piety is a bleak and violent story about ... Read allAn inmate tells his story through interviews revealing a tormented past of religion, depression, abuse and murder. Filmed over the course of a year, Piety is a bleak and violent story about a fractured man and the twisted visions that torment him.An inmate tells his story through interviews revealing a tormented past of religion, depression, abuse and murder. Filmed over the course of a year, Piety is a bleak and violent story about a fractured man and the twisted visions that torment him.