This is a book signed by Sara Aldrete aka "La Madrina", who was the high priestess of Los Narcosatánicos cult, who is responsible for the abduction and murder of Mark Kilroy.

This is a copy of the book "Those Who Want to Kill" signed by Issei Sagawa "The Kobe Cannibal".

This is an original 1963 University of Texas Cactus yearbook featuring spree killer Charles Whitman in his sophomore year of collage.