I was discussing the Amityville story with a girl I work with. She had a law class designed to disprove hoaxes and Amityville was her final grade.
She said with not a whole lot more than some police reports and supporting evidence she was able to prove that the son was just on a LOT of drugs.
There is currently a family living there that has had no strange phenomenon. I was kind of bummed. Amityville really freaked me out, but she
debunked it.