http://www.cbsnews.com/8301-201_162-...hool-shooting/
I hear he tweeted his intentions to fellow students the night before. None of them took him seriously. Terrible tragedy indeed. Might have been avoided if just one person had spoken up.
(And, no. I don't think that if all of the students and faculty had AK47s, Glocks and hand grenades they could have nipped this one in the bud.

)
Dave