he apparently yelled to the guy “why are you following me”. he did “not return to confront him”. He was trying to get home and obviously Zimmerman was creeping him out. He didn’t go somewhere and then come back to attack or challenge Zimmerman.
When you used that terminology I thought you were repeating that lame story about how Zimmerman left and then Trayvon attacked him.
Also, if the beating was as bad as some here seem to think it was-—Trayvon breaking his nose and pounding him against the concrete, then it probably would have been more obvious than the police video showed.