Here's a really great short film on Schizophrenia called
INSiDE. Well made and quite engaging.
The way I see it is that this guy is basically untreatable. He knew he had severe problems and was on medication, then he self diagnoses himself and decides he can stop taking his meds, resulting is one of the most shocking murders in modern Canadian history. He will always be a threat to the public if he is released. Even if he never commits another act of violence the threat is real.
Oh, and what's with the dog piling of VANFLAMESFAN, yeah he took offense and maybe he shouldn't have taken it personally, but that doesn't mean that we need 2 pages trying to goad him on. If it were some random jackass then fire away, but it's VANFLAMESFAN. He's a pretty valuable poster here. Lets try to keep him.