when this happened i was very butthurt re: guns and gun control, but now having the weekend to think about it, i think the bigger issue is mental health, and it seems to be getting the least airtime.
this kid, and others, had a very real mental condition that drove their mood swings all over the charts at a moments notice. it's easy to say "that bad person should burn in hell, etc etc" but we as a society obviously need more $$$ sent towards mental health research and treatment so that people with problems stay "even."
this won't happen, though. guns are more politically dividing, and it's a lot easier to blame someone instead of find the problem and fix it.