Guns? I would think that drugs were responsible, unless we blame it on the son.
Blame it on the son? Don't be silly, it was an inanimate object that killed those poor people, and it was a chemical substance that forced the helpless human shooter to do it. As soon as we pass laws to ban inanimate objects and chemical substances this kind of tragedy can't happen anymore.
Oh wait, we already did that, why isn't it working? Maybe we don't have enough gun bans and drug laws? I guess we should elect more Democrats who will pass more laws to put a stop to this kind of thing.
(sarc alert)