Michael Swango - Wikipedia

Famous Quincians — Wild Quincy - Quincy, Illinois Podcast

Famous Supermax Inmates

Michael Swango, Military Wiki

Famous Quincians — Wild Quincy - Quincy, Illinois Podcast

Michael Swango, Unsolved Mysteries Wiki

Episode 53 - Michael Swango AKA Dr. Death & The Express Samina Disaster — Crime, Wine & Chaos

Dr Michael Swango, also known as Dr Death poisoned up to 60 patients and Colleagues. (Angel of Death crimes) : r/TrueCrime

10 Fascinating True Crime Stories, Bobby Powers

10 Fascinating True Crime Stories, Bobby Powers

Doctor of Death: The Twisted Crime Spree of Michael Swango