This 2019 episode covers the story of Zona Heaster Shue's death and subsequent appearances to her mother as an apparition. This story is often referred to as the only case in the U.S. when a ghost’s testimony convicted a murderer.

SYMHC Classics: Gustave Courbet
40:51

Behind the Scenes Minis: Oh, Kropotkin!
17:28

Peter Kropotkin's Mutual Aid, Part 2
49:57