“...so how about you provide proof that martin commenced a potentially lethal attack.”
Google Zimmerman scalp injury images. Google is your friend, FRiend.
Once Martin began slamming Zimmerman’s head into the concrete, he had commenced behavior dangerous enough to Zimmerman to justify “lethal force”.
He did, and Zimmerman then shot him. Good shoot, IMHO.
Perhaps our difference is predicated upon how we see one human slamming another human’s head onto concrete.
You seem to feel such an act as acceptable, just part of a fight. Fights do not justify using lethal force unless there is reasonable fear of severe bodily harm or death. In this case, the medical and legal findings support the “potential lethal act”.
If you have a link to proof of martin starting the fight pleas post it.