Zimmerman's story: Treyvon punched him in the face, got on top of him and smashed the back of his head into the concrete.

Zimmerman's injuries: broken nose and wounds on the back of his head.

...these aren't consistent with his story?

Also, the damage was documented by pictures and video taken by cops right after it happened.

Zimmerman did nothing illegal by following Treyvon. His story is that he stopped following him when the dispatcher told him to... but even if he didn't, he has absolutely no legal obligation to obey the suggestions of a dispatcher.

And you don't think it's wrong for a news program to carefully edit and skew an audio clip of someone to make them seem like a racist to the entire human population?

How stupid are you, dude? You're talking complete nonsense.