Inside Rex Heuermann’s alleged “planning document,” Josh finds a chilling blueprint for murder. Through interviews with Rex's childhood friend and expert insight, this episode explores how childhood trauma and an obsession with serial-killer lore may have shaped a meticulous predator who learned and evolved. Could this mean the victim count is far higher than we imagined?

NEW: High Strange S2 - From Tenderfoot TV
07:29

Inside Monster: Hunting L.I.S.K (with Maggie Freleng and Josh Zeman)
38:23

Tip of the Century [6]
50:18