He was the head of a company that has, through down channel actions, absolutely killed people while lining their pockets. He was the head of a company that has denial rates that are 2x the industry average and their profits have skyrocketed.
I'm not going to go off on a whole soicopolitical rant about the current state of the world, but at a certain point rage towards the wealth hoarders and power brokers will spill over into violence. It always does. They harm too many people to maintain their status. Its inevitable.
As has already been said in the thread, I don't condone murder, but I understand the rage that led the guy to this point.