On EP 16: Bazaar Bizarre Sierra tells Kelsey about the Kansas City Butcher, an average weirdo who acted so violently that he could have been one of America's notorious serial killers, If only he wasn't shadowed by a cannibal.
Sources:
https://en.wikipedia.org/wiki/Robert_Berdella#Early_life
https://the-line-up.com/robert-berdella
https://murderpedia.org/male.B/b/berdella-robert.htm
https://www.stitcher.com/podcast/the-generation-why-podcast/e/50582110
