Back to the situation at hand, I'm frankly troubled that nobody agrees that a shooter who quickly offs himself is about the best outcome. Respectfully, I would like someone to describe a better outcome for the case here.
Who said any of us don't agree with this? I do. You asked for "even better". Well, I think even better would be it the attacker offed himself BEFORE attacking anybody.
Advocacy redacted. I, for one, would be glad to hear of an attacker who did themselves in before attacking anybody. I consider that a plus, not a minus. It's sad when it happens, but it's better than the alternate that could have happened - the attacker killing innocent people.
Not related to active shooters and thus redacted.