Dr. Rachel Toles, a licensed forensic psychologist, delves into the psychology of criminals, addressing the motivations behind some of the world’s most notorious killers. Her expertise spans trauma, addiction, and impulse control, culminating in her upcoming U.S. theater tour, The Psychology of a Murderer. Through captivating case studies, Toles sheds light on the dark corners of human behavior.

In her show and forthcoming book, Toles examines the pathways leading ordinary people to commit extraordinary violence. She explores infamous cases, including Jeffrey Dahmer and Charles Manson, while revealing a proprietary formula for understanding evil. Her work intertwines cutting-edge psychology with gripping storytelling, leaving audiences both disturbed and enlightened.

Shermer and Toles discuss the psychology of mass murderers, causes of evil, and the fascination with true crime. They analyze infamous killers like Dahmer, the Menendez Brothers, and Manson, exploring traits like narcissism and psychopathy. Topics include experiments like Milgram’s and the Stanford Prison Study, factors driving violence, and why ordinary individuals can commit atrocities.