Okay so you want to know my opinion? Well. I wasn't there, so I don't know what really happened. It "could've" been self defense, I don't know. I'm not backing up anybody, taking any sides. But if you look at it from all angles. You wouldn't know what to believe. Maybe Trayvon was reaching for something in his pocket, and Zimmerman shot him because he thought he was reaching for a gun, wouldn't be the first time. My uncle was shot 3 times by a police officer because he was sitting on his driveway with his girlfriend and parents, and he went to reach into his jacket to pull out his cellphone, as the cop drove by. And the cop claimed that it looked like he was reaching for a gun.
Sometimes it may not seem like the truth, but what if it is the truth that Zimmerman is telling? What if he goes to jail as an innocent man? Now that would be wrong, I would think.
And I think that saying "Zimmerman shot him to death" would be inappropriate. He was shot once in the chest, shot to death making it sound like he was shot multiple times. (i.e: Tom was shot to death (17 bullet wounds) trying to escape from prison)...
But I do think that Zimmerman should be investigated a lot further in, because he does seem guilty, but like I said, I won't judge till I know all angles :P
Thats my thoughts if anybody cares :P