HATE has no place in this world and what you reap you shall sow (multiple times with excruciating pain)-Do unto others as you wish them to do unto you.
Whatever community ideology or FUCKED-UP Home life enviornment issues or whatever drives an insane person to go commit a massacre on virtual strangers-You need to STOP!!! Now! One bullet is one too many. All these young perpetrators are being raised somewhere, Someone or something is warping their sense of reality and fueling their delusions of grandeur.