In this episode, we explore two disturbingly true tales that challenge what we think we know. First, the baffling mystery of the Lead Mask Case—two men found dead on a Brazilian hillside. No wounds, no answers, just silence. Then, we shift focus to something closer to home: the unsettling truth that 1 in 100 people you meet could be a psychopath. No horror movie theatrics—just real science, hidden behavior, and a look into what makes someone truly dangerous. Two stories. One chilling hour.