http://www.foxnews.com/us/2012/07/25...age-mailed-to/
So he sent a detailed journal to a psychiatrist but it got held in the mail.
It occurred to me while reading this that if his twisted little fantasy is to be the Joker. The Joker always ends up in the sanitarium. I wonder if based on his knowledge of neuroscience and I assume basic psychology this is all still part of his plan to plead insanity.
caveat; I may be giving him way to much credit