does not add up...
Z used poor judgement but he didn't plan on hurting anyone and it was a tragic happening all around because of two people's actions...
Not only taller, but an athlete, football player. I wasn’t there, but everything I hear suggests that Z was on his way back to his car at the suggestion of the dispatcher and Trayvon approached from the rear and initiated the altercation, first verbally and then physically. A 6’1” football player is quite capable of serious bodily harm.