you do realize that a lot of horror movies and horror movie ideas, were based on actual events that happened in real life or true stories (they just add more drama to it). (Texas Chainsaw Massacre - based on a serial killer in Australia, Nightmare on Elm Street - based on a town in China, kids were dying in their sleep, The Exorcist, The Exorcism of Molly or Emily (or whatever that white girl's name was) Child's Play and Annabelle are based on the haunted Raggedy ann doll, The Amityville Horror.. etc etc).