Alice Kyteler's witchcraft trial shocked 14th century Ireland. Today, the charges against her are seen largely as nonsense, and more about personal vendettas and struggles for power.
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