SHort Clip, could go either way, but EDITED to look like the shooter started it.
Retired Cop vs Popcorn guy? FAFO. What adult throws popcorn on another adult. (doesn't matter it he was a retired cop, don't bring popcorn to a gunfight and turn your fucking phone off in the theater)
As I've mentioned before: We all it got it coming (AKA read your old testament). Everyone wants wild west times, until wild west breaks out. Guess you should all be a little more polite like the quote says:
"The problem with today's society, is we no longer drink from the skulls of our enemies."
or the cool kids version
"An armed society is a polite society"