If he was cold cocked, the parameters change .. the game is real.
He was cold cocked because he did not exercise due caution.
He had every right to defend himself at that point. However, a little common sense and caution would have helped Zimmerman stay out of jail.
I think what the state of Florida is doing is a travesty of justice. Zimmerman did not commit any crime. I think he is a bit of a dolt, but even dolts don’t deserved to be falsely prosecuted.