people seem to think that BK has insight into himself- he might have none. Recall that he had no concept of how off putting he was to other students or the students he was TA-ing. If he could really "act normal," he would not have been causing those problems. Also, I believe though I am not a criminal lawyer, that BK's plea will have to include him saying that he is of "sound mind" or some phrase like that and that he is aware of what he is agreeing to and is agreeing voluntarily. Not sure how that meshes with ADHD, visual snow, any other mental maladies he and his defense have been presenting. I think he needs to state that he is not using any medication that could impair his judgments as well. Really not sure exactly how that plays out with anyone who is on any medications.
(also creepy to me if he becomes the subject of books if that was one of his objectives all along)