I'm guessing you've heard about this by now. But don't you find it a bit odd, that nobody died? It seems almost like he was trying to wound, but not kill. Why?
My hunch is he was trying to prove that knives are less dangerous than guns, so he intentionally stabbed his victims in non-vital spots (places other than the heart, as the heart being stabbed would result in death in about a minute). This I believe was a direct response to conservatives who support gun rights who say "It's not about the weapon used, but rather the person using it. Weapons don't kill people. People kill people.". He killed for a political belief? Yes I think he did. And I think it was likely a government conspiracy. I think he probably was forced to do so by the US government that's being run by a complete democrat nutjob named Obama. How could a highschool kid be forced by the government to do something like this? Read my comment in the comments section on the news story to see my full explanation of how I think this happened. Specifically read this comment: