A similar thing happened to me, but they were a group of asians it started of where they pulled up called us over, they seemed ok then in 2 seconds they were lacing into my friend, my automatic reaction was to stranggle him, so i jumped round his neck and grabbed tight and didnt let go, i was soo scared im only small too, eventually i let go and got a smack to the face from his mate, they got into there car tried spitting at us and drove away, we called the police straight away, but nothing has been done, apparently the car was stolen. Adam