This video explores the chilling insights from David Berkowitz, known as the Son of Sam, through his own prison recordings. It reveals shocking truths, including his claims of demonic possession, his admission of insincerity about insanity, and revealing details about his motives and manipulations. These revelations shed new light on a notorious serial killer’s mind, exposing secrets kept hidden for decades. The documentary offers a haunting glimpse into the disturbed psyche behind one of America's most infamous crimes.