As a person who may have worked for the devil in the past, security normally is surprisingly light. But you would have to know the systems, look the part to sneak inside, and get away with a lot of variables. Plus, as the guy above said, you'd had to be willing to pull the trigger.

I'm more surprised a Sandyhook parent didn't go postal on a gun producer ceo. Cancer sucks, but its slowly happening to you. Less hot blood. Sandyhook otoh...