This is one of the photos taken by George Lutz in an investigation conducted also with famous demonologist Ed & Lorraine Warren in 1976 at the infamous Ammityville Horror House. It is believed to be a Demon or one of the 4 siblings murdered by Ronald Defeo. He also Murdered both of his parents.  Out of a bunch of rolls of film this was one of the images that caught something that was not supposed to be there.  Taken with an infrared camera.