We know Zimmerman was attacked due to physical evidence & witness statements that prove it. There is no proof that Martin was ever attacked or in fear of his life prior to the shot ending his attack on Zimmerman.
No witness statement states who attacked whom first.
But you already want Zimmerman to do time. How about waiting for some facts ?
How about you wait for the facts? I am not the one who has made up my mind on who attacked whom first. While you and a few other have stated a few times Martin attacked Zimmerman first.