We have not done anything wrong.Why should we worry about how people look at us?
The guy who killed poor Tim should only be viewed a maniac regardless where he was from.If your neibour "Mark" looked at you with differently just because you have same skin colour as the cold-blooded killer,"Mark" is racist.He should rethink of thier way of looking at things.
Take it easy.Just enjoy your normal life and be yourself.You have nothing to be guilt of.
灰狗砍头案后,我们该不该做点什么?