I know this is tangential to your overall point, but did really they murder everyone in the room? I was under the impression that a few Venezuelan generals kidnapped Maduro themselves, left him at a predetermined point for US forces to pick up, and had their soldiers fire some small arms into the air to make a token show of resistance. There's no way the US would have flown a slow-moving convoy of helicopters into a hostile city unless they knew a priori that Venezuelan air defense missile batteries would be ordered to stand down.