I wonder. By some accounts, the things that were done to check on him when there was warning might be what tipped him over the edge. This kid comes across as the same kind of nutty as the Newtown killer, only less isolated.
The real question that has to be answered is "why are so many young men so crazy?" They seem to be totally disassociated from any normal human emotion of those who suffer from their actions.
Until we figure out what's wrong, nothing's going to solve the problems. The ones who actually commit these crimes have to be only the tip of the iceberg of the numbers who seriously think in these ways.
Yeah, fact is I wonder too. He was very glib, very articulate, able to put a sentence together in his little screed. It was so smooth I doubted its authenticity. It isn't how I'd expect a person that disturbed to write. But the crazy does come through, boy does it ever.