It makes no sense she wasn't even facing the guy who was tying her nor was she even given a verbal command. Had he been like "don't move put your hands up" before she moved or pulled her gun, totally different but this was the goofiest mugging ever.
FURTHER we have a theory that it was a mugging character combined with a level of metagame. I'll provide a clip below but we are fairly certain that the one who did the mugging was either: a) the dude we recently pk'ed; or b) not their main character.
https://medal.tv/games/garrys-mod/clips/jDDZdRWpEkPxLWsDI?invite=cr-MSxqeUQsMjMwMjExOTE2LA
We think there was a level of metagame on this one. It's funny that they come saying things like that when those details weren't publicly known but we're also pretty sure they wouldn't be coming forward to tell on themselves like that either.