“How about psychiatric drug control?”
This.
Nearly all mass murders that don’t involve “Aloha Snackbar” do involve psychoactive medication. I’ve been up close with someone who was on antidepressants: nicely stable when on, but missed doses resulted in a week-long he11-on-earth leap from not depressed, thru full-on depressed, past “flight”, and landing squarely in “fight”.
Take someone who’s already unbalanced (shooter killed animals for fun), suffering from a traumatic event (mother died), likely on antidepressants, and (being not known for personal responsibility) likely missed some doses - prompting his murderous rampage.
I’ve seen this pattern many times. Depressed bad seed, on antidepressants, likely missed a few, murders many. There’s a nexus in there.
You’re exactly correct; I’ve had similar experiences.
I probably should have said “psychiatric drug USER control.”