The evidence in a shooting is presented to a Grand Jury, they are the ones who say ‘yay’ or ‘nay.’
And the prosecutor decides what evidence the Grand Jury will see, and what they won't, and he will decide how strenuously to argue the case in front of them.
If the prosecutor is not interested in an indictment, there won't be one.
“The evidence in a shooting is presented to a Grand Jury, they are the ones who say ‘yay’ or ‘nay.’”
That doesn’t happen all the time where LEOs are involved although it should. The public should get the last word on those that work for and are paid by the public, not DA, or FOP or PC.