Learn about the infamous true story that inspired the Conjuring film. A haunting so nefarious that the Warrens deemed it to be their most frightening experience and one that the Warren and the Perron families had trouble talking about after many years. It all started in 1971 when the Perron family of 7 moved into the farmhouse of their dreams unbeknownst to them that it would haunt them for the rest of their lives.