I've gotta say, barbaric as it is, I like this idea. I know there will be many who are appalled at this opinion but the reason I say that is because the survivors of the victims (from what I've heard) are all for it. And if that's true, I think they should get their wish (although I can't imagine that this sentence would actually be carried out). If this kind of execution of the criminal can assuage any amount of pain, no matter how small, these families should be allowed to have their day, if that's what they want.