RS12;4627003 said:
Unfortunate that in a country of 300 million that there are a handful capable of something like this. Worst part is he was too gutless to take his own life.
I guess it matters whether he ever intended to conduct a mass murder/suicide. As MonsterD stated, he was wearing body armor. In my opinion, he wanted to deal out as much death as possible and witness the horrific results.
If he did contemplate mass murder/suicide, it is selfish that he did not simply take his own life and spared everyone else. That's my opinion it all murder/suicides. If the end result is your death by your own hand, why delay the inevitable? Just off yourself. You will not enjoy what you have done anyway.
Now we wait on his psychological evaluation. If he is mentally ill, I would lean toward his thinking about a mass murder/suicide that he did not pull off. If he is found competent, I will almost bet that he solely wanted to kill as many people as possible. There are people like that in the world too.