So you're still saying it's about the sensationalism. That is pure emotion behind your statement. Be honest with yourself. You aren't even trying to look for another answer even when faced with incidents like this where no gun is involved (and there are others daily). I'm not saying you are okay with this, but how is this any less tragic? Because numbers? You're trying to lean on numbers now, but I guess I'd ask back, what number is acceptable to you? What number makes you feel okay with the world? Then ask yourself are guns the real issue or is it just really shitty humans looking for excuses and ways to hurt others. Then maybe you'll understand why I think the gun angle is a bunch of bs.
In the time it will take to 'remove guns' from the equation, there are other things that also will take time that need to be addressed, and frankly, no one is even talking about that. It's just guns guns guns.