HOLLA ON THE GO: Bystander intervention

My boyfriend and I went to miami 10/26/2013. While we were in south beach two guys (thugged out) were walking behind us. As we came to the corner to cross the road two girls were about to walk around the corner and go down they way we had just come from. These two guys physically stopped the girls and would not let them pass. When our friend intervened and pull the ladies through both of the men (thugs) got into his face and threatened all of our lives because our friend helped the ladies sad