This guy had property and assets all over Southern Ontario, most of it apparently without attached debts, mortgages, etc. If he wanted a truck, he could phone a dealership and have it delivered within days, if not hours in exactly the colour, configuration and replete with all the attached bells and whistles he wanted.
If DM was the principal perpetrator of this crime then so far we seem to have only three possible motivations 1) He's a psychopath. (Apparently an alarming number of charming, highly functioning people are, but according to the psychologists they just usually manage to control their murderous tendancies.) or 2) He got caught up in some idle rich kid game involving a thrill seeking random stunt that went off the rails or 3) He was exacting ultimate revenge for something affecting his own life that he considered to be equally serious.
Take your pick.
If DM was NOT the principal perpetrator, then the motivation (and the identity) of the shadowy puppet master(s) are practically impossible to determine. Of the alternatives above, I suppose only #2 or #3 would have any relevance given that it would probably be unlikely for a group of psychopaths to get together.
