Canada quite awhile back let loose most of their mentally disturbed individuals from the hospitals. A despicable action in my opinion. One could see many of these individuals could not make it on their own. I will bet dollars to donuts that many fell victim to terrible crimes. I am hoping the criminally insane ones are still locked up.
I cannot remember who said it, but it went something like this " A society should be judged on how it treats least fortunate individuals" something along those lines anyway.
As for the man in the articule's motives, I do not think anyone of us really wants to know, just to scary.