I’ve not posted about the Trayvon Zimmerman shooting, because I don’t have the details.
I still don’t.  But enough people gave asked, so I will give you my two cents.
Zimmerman, no matter what he did wrong in following after the police dispatcher told him not to, was violently physically attacked.  Police on the scene evidently thought it was a good defense shooting, because the man was not arrested. 
Trayvon however wins this, because Zimmerman gave him something few thugs ever get… Remembered. He will probably be remembered for a good ten to fifteen years.  Most thugs are forgotten in a matter of weeks.