I agree that gun free zones are a huge part of it. But have you had any personal experience with these meds when they go bad? I have... And I can absolutely guarantee they are causing these folks to flip out and do these things. I have had three direct personal in my face experiences with the deadly lack of concern for human life these drugs can actually cause.
There is no defending them to me in any form or fashion, ever... Been there first hand.
I don’t disagree with you on that subject.
I am pointing out that there are many causes of mental instability and most of them are not displayed the afflicted as though they are wearing a sandwich board.
Gun free zones offer zero protection from them.