I would say for them to have found the man, he would have almost turned himself in. What gets me is the no charges filed? What kinda idiot fires a gun into the air, I mean you learn the effects of gravity on an object at a fairly young age. You throw your bottle in the air it falls to the ground.
This guy should be charged with reckless homicide at the very least.
I feel for the family it was a senseless act that has caused them pain.