In 1928, a young woman from North Carolina named Alma Petty Gatlin went on trial for the murder of her father. A preacher Alma had confessed to informed authorities, setting off a sensational case that examined confessional privilege.
Research:

Behind the Scenes Minis: Piece of Work
17:48

E. Virgil Neal: Hypnotist, Fraudster, Tycoon, Part 2
41:22

E. Virgil Neal: Hypnotist, Fraudster, Tycoon - Part 1
35:28