The Role of Parapsychology in the History of Science

John Cruz is a parapsychologist. He says there's no evidence that he or his family are guilty of hoaxing the case. If they were committing fraud, why? They weren't seeking publicity,. it's 10 years later and they still haven't announced who they were. It doesn't seem like that would be within the capability of a normal North Carolina grandmother and home and single mom.