What is evil—and can even the most depraved among us find redemption? In this profoundly moving conversation, Socrates in the City host Eric Metaxas sits down with Dr. Michael Caparelli, author of Monster Mirror, to explore the dark and sobering case of David Berkowitz—the notorious “Son of Sam” serial killer. Caparelli, who spent over 100 hours interviewing Berkowitz in prison, offers a rare glimpse into the mind of a man who once claimed to be possessed by the devil but now professes a deep Christian faith.