Sophistry. You are stretching that rule past its breaking point.
No, absolutely not. There is no exception to the rule. You don't shoot until you recognize what you are shooting. The cop shot before he identified his target. There is just no argument against this.
I understand the cop didn't want to get shot first, but by not identifying his target, he shot and killed a 13 year old, unarmed boy. He didn't see a gun, yet he fired. He knew the target was either a small man or a child. Without knowing which, he fired.
FWIW, that is about equivalent to the literal blink of an eye.
Again, just no.
150 bpm equals one beat every 0.4 seconds. Good musicians can play 16th notes (600 notes/minute) at this speed while improvising. Hey, I can blink my eyes at 300 bpm. Ask me how I know.
We all make decisions in fractions of seconds daily while driving, conversing, or deciding which urinal to use when entering a public bathroom.
Give the cop a pass if you want. I can't do it. He killed an unarmed kid that was raising his hands in surrender because he thought the little man he was chasing was going to shoot first. That's the decision that was premature. The cop ended the kid's life, ruined the kid's parents life, ruined his own life, and his family's life. Worst possible scenario.
I have no more to offer on this if you want the last word. I loved your post above (#105).