As said earlier, neither is a stainless petticoat..
We now find that Trayvon's 10 day school suspension revolves around him being a dope smoker;
http://www.miamiherald.com/2012/03/26/2714778/thousands-expected-at-trayvon.html I suppose Zimmerman
could have slashed his own head open, broken his own nose and scrubbed grass all over his clothes to create a "false flag" incident, but nothing seems to indicate any such pre-planning.
If we just remove 'race' from the equation, I doubt there would be so much excitement. All these screaming racists holding rallies show that such is what they consider the "end-all"..."be-all. If you doubt for one moment these unrulies are racist, just ask yourself; " If Zimmerman or Martin were either both white or both black...would this same croud of likely suspects be running around and screaming their heads off ?
Zimmerman claims that he turned to leave, as the 911 dispatcher said ("we don't need you to do that"), when Trayvon attacked him from the back.
One witness has stepped forward, claiming he saw Trayvon standing astride Zimmerman pounding on neighborhood watch man. That seems to fit with the wound pattern, split head first, then in stunned condition, the broken nose etc.
Still, we cannot know the facts and that's what a grand jury is seated for.