He tried. Reached for his phone and Martin decked him. This is all over FR; guess you haven't been following it. Understandable, being in Canada.
I’ve been keeping very good track of this story. Read my post again. I think you missed my point. If Martin was threatened by Zimmerman following him why didn’t he call police?
You answered he (meaning Zimmerman) did and Martin decked him. That doesn’t make sense in light of my question.