I'm not sure what to make of this case. Just earlier this week I could I have told you with confidence that Martin was an aggressor, and how all of the things in his background would reduce the probability of his innocence... but now we see the new video with Zimmerman w/o injuries, and past information, and I'm forced to conclude that I really don't know. We need more evidence- but Zimmerman should be in jail regardless.
http://www.myfoxtampabay.com/dpp/news/neighbor-defends-george-zimmerman-03302012
Zimmerman's neighbor observed the bruises the next day. They take time to form.
So what? He brought a gun to a fistfight and used it.