Rumors for many years have circulated about the mysterious death of famed boxer Sonny Liston in December of 1970. My guest, Shaun Assael, author of "The Murder of Sonny Liston: Las Vegas, Heroin and Heavyweights" and a former police reporter and sports writer for ESPN Magazine, talks about the suspects and possible scenarios surrounding Lison's demise, and the very strong possibility of his murder. Become a Most Notorious patron at: www.patreon.com/mostnotorious