In 1984 and 1985, someone going by the name "The Monster With 21 Faces" terrorized Japan when they claimed to have poisoned confections. Who did it?
Music by JuliusH "Mystery Bells - Ambient Chill Out Music"
Transcript and references available at https://thatsruddymysterious.wordpress.com/2024/01/23/s02e04-the-monster-with-21-faces/