And neither a verbal or physical incident would've happened, had Zimmerman stayed where he was at instead of trying to follow Martin, to keep him from "getting away". Getting away implies wrongdoing, something Zimmerman seemingly had no reason to infer.
This is what makes me think that people arent thinking logically here. Not a dig at you personally. But you dont even mention the other parties shared responsibility. You cant lump all responsibility on Zimmerman due to the initial mistake. Without Martins actions, it doesnt end this way. It is the actions of BOTH. Not just the inital action.
It would be like this scenario:
A guy behind you on the highway is driving aggressively, weaving in and out of traffic agressively and dangerously, trying to get past you. Honking horn, tailgaiting VERY close, yelling, and flipping you off. You decide to hit the brakes to prove a point so he will back off. Unfortunately he is looking in the next lane and hits you, causing you to lose control and cause an accident where you are hurt, and others are hurt.
It is like you are saying the other driver is totally responsible, because if he wasnt driving aggressively in the first place, none of this would have happened. That is pretty poor reasoning. You made a poor choice in the situation that had the very real consequense of either escalating the other drivers aggressiveness and/or cause an accident. You should have continued to drive in a proper manner. You have shared responsibility.
Assuming "facts" discussed here, it appears that Zimmerman made the "first" bad decision, or desicions. However, it does not make him totally responsible for Martin's bad decisions. If martin chose to escalate this to another physical level, when he may clearly have had other choices, puts clearly a share of responsibility squarely on his shoulders.
Considering what some of the "facts" are, it is difficult for me to see how someone with no bias or emotion can come to any conclusion other thnt both parties having some shared responsibility here.