Wait. Despite any aholery that went on before, doesn't the fact remain that he was having his head slammed on the pavement/kerb, putting him in genuine fear of his life or severe bodily injury, when he pulled that PF9 out and shot his attacker? This was supported, IIRC, by photos taken at the police station showing his injuries.
This alone should be the factor involved in whether he shot in self-defense, without clouding that central issue with prior activities. And these prior activites, according to the available evidence as assessed by the jury, were not physically aggressive on Mr. Zimmerman's part. Unwise perhaps, but not physically aggressive.
We've gone over this again and again in looooong prior topics, and it would seem, DeSelby, that you are quite adept at changing the discussion to what his attitude might or might not have been, whether racist, or stupid, or whatever, and leaping from that to somehow generating the accusation that he was a murderer.
Enough. I await the "yeah, buts" and demurrals from the "Queen's Loyal Opposition," but this thread should be closed at the earliest reasonable opportunity.
Terry, 230RN