I didnt question this aspect, wrong link
Its either failure to fire or failure to feed. The immediate action drill is "tap rack bang"
Tap the forward assist, nada
Rack the slide eject bad feed or bad round
Anything is possible, everything about it is weird. I am in the camp of people got killed, there couldve been fuckery posty, but he was splitting wigs.
The random rounds who knows. I couldnt figure out what he was shooting at from his car with a shotgun