Zimmerman's provocation

http://www.talkleft.com/story/2012/5/16/12944/9520

The state seems poised to claim that Zimmerman's following of Trayvon, and his verbal demand Trayvon explain his presence in the neighborhood, based on his unfounded assumption Martin was a criminal, somehow provoked Martin into hitting Zimmerman and made him the aggressor.

For the reasons I explained in the above posts, the state is unlikely to prevail on such a theory. To be an aggressor, Zimmerman had to provoke the force used by Martin. Provoking a state of fear is not enough. Also, Zimmerman's provocation had to be contemporaneous with Martin's use of force against him. It can't be the result of something that happened earlier.

Profiling, following and pursuing someone is not provocation for a punch in the nose or banging someone's head into concrete.

If Zimmerman is not the aggressor, if he didn't provoke Martin's punch, he had no duty to retreat, and so long as his fear of serious bodily injury or death from Trayvon's punch and/or slamming his head onto cement was reasonable, his use of deadly force in response was justifiable. Zimmerman was not committing a crime by profiling or following Trayvon and Zimmerman had a right to be on the streets of his neighborhood.

Even if Zimmerman somehow was found to be the aggressor, all that does is trigger a duty to retreat, if possible (on Trayvon's part). If retreat isn't possible, and Zimmerman feared serious bodily injury or death from Trayvon's physical attack on him, Zimmerman can still use deadly force.