I posted this yesterday on another discussion forum:
What are the odds:
Long "disciplinary" record;
Alienated angry "outsider";
Known wolf (record of making threats);
Obtained the weapon illegally (as well as bringing it into a "Gun Free Zone").
So far:
* I've seen a comment from a fellow student that she was not surprised that the guy did the shooting and that he was a loner.
* The guy is 14 and cannot legally purchase a firearm. Of course, his parents may have bought it for him.
* If the FBI investigated him, he was a known wolf, IMO. That he has a significant disciplinary record is inferable from the FBI having been called in on him.
My post yesterday was not at all brilliant, just pattern-matching from past shootings.