Have you seen Netflix's The Confession Killer? It's a five-part serialized documentary The Confession Killer which is based off the crimes of serial killer Henry Lee Lucas, the man who claimed to have murdered over 600 victims including his own mother. Along his serial killer journey he became friends with other serial killer Otis Toole, together they reportedly killed 108 victims together. When Henry was arrested he confessed his crimes to anyone who would listen. But did he truly kill 600 victims?