Regardless of what I give, this deserves one thing
And that one thing is recognition.
I'm not going to post some 21-paragraph-long monologue about how important it is to see how someone really is... but all of us must understand one thing. There is hatred in this world, and to the weaker people, this hatred is a cruel and terrible thing that cannot be beared.
I don't contend to know what was going on in this young man's life, but I do know what was going on in his death. What reason did he have to kill the others, I don't know. But I do know this: As much as it wasn't justified, it could have been stopped altogether. It didn't have to happen if people had recognized all these things beforehand. It wasn't their fault, per se, but it was their misgiving to not take care and nurture what could have become something good.
In the end, we are all great. Whether great is good or evil, that is our decision. Our decision, however, will be based off of how other people have treated us... or how they have not treated us.