A few guys jumped in and tried to help but that only made the dude in pink want to find out who had grabbed him from behind. Seems like situations like these are no win. You either have to get involved physically, possible get hurt, and go through that mess, or you do nothing while some jackyewt beats a woman.

Security definitely screwed this up but they also came on the scene without any real idea of what was going on. Tough to jump in and corral the right guy with no idea of what's happening.