I imagine the kid had some problems that weren't addressed properly. Although it was totally wrong of him to do, I'm sure some people may have known it was coming. This is where close friends and family members shouldve gotten help. This world is crazy, nuts, alot of people lose it, I do sometimes, though I wouldnt kill anyone over my problems. Gotta feel bad for all the parents affected w/ this tradegy, 'nother Columbine