If you happen to see a woman being attacked, first grab some coffee (or some other drink to get your bearings). Then try to figure out what may have been going on (it may have been an act or staged). If you're convinced it was a genuine attack, look up the correct phone number of protective services and when you find it, call them.

If your bro is being attacked, jump in and help the guy because bros don't kid around and next time, he'll have your back too.