This video explores the chilling world of the Son of Sam serial killer, David Berkowitz. It reveals disturbing facts about his delusions involving demonic dogs, his arson sprees, and the terrifying impact of his crimes on New York City. Delve into the psychological depths and deadly actions that shocked a nation, uncovering how Berkowitz's reign of terror left a lasting scar on many lives. Learn about the horrifying truths behind one of America's most notorious criminal cases.