I have no care what so ever fot that POS's life or reasoning, and i can't speak to what was going through that officers head....but at the time of the attack, nobody knew if this this was a lone atrack or organized....keeping that prick alive was essential to gathering possible important information.
I will say this, i keep hearing the media say "the hardest thing for the families who lost loved ones is not knowing why it happened....", no, the hardest thing is losing a loved one....who cares why that POS did it? **** him.