I will try to find some info on Trayvon reaching his home, then doubling back to ambush Zimmerman. Of course this would vindicate Zimmermans testimony. The question is why would Trayvon do that? I know its a bit silly but I am envisioning Zimmerman as one of those soldiers from Predator and Trayvon as the alien who is using stealthy tactics to get the drop on someone, then to beat them, with no clear benefit. Unless one thinks Trayvon was a psycho. My question is, is it worth it to potentially put yourself in a situation where you could get killed/or kill someone else on a hunch?