Trayvon felt 'dissed' by Zimmerman's initial questioning. And after going back to daddy's GF Townhouse (per a published diagrammed map of events) his anger at being 'dissed' built up and Trayvon went back to Zimmerman mad as hell, confronted him on the sidewalk near Zimmerman's car then cold-cocked him knocking him to the ground. When 'Tray' had Zimmerman on the ground he started banging his head on the sidewalk/ground plus punching his face.Ergo, the shooting was justified, or as some call it 'righteous'. One or two more head whacks to the ground could have 'done it'. Death or permanent Brain Damage and life as a vegetable for Zimmerman.The fight itself just happened to be in front of the window of witness 'John', who confirmed Zimmerman's story of the beating to the PD.
And Trayvon's own MySpace and Twitter account writing sure shot a hole in the story of him being an angelic little kid. He was a 17yo gangsta with a dirty ghetto mouth who would for sure take offense to being 'dissed'.
Case closed.
There was no "initial questioning." The two exchanged no words till very shortly before things got physical.
I see no reason we should respond to liberal pre-judgment of this case by doing the same in reverse.
They only interacted once, not twice.
It appears Zimmerman took the police suggestion to drop his pursuit of Martin, had lost track of Martin, and was heading back to his truck when Martin accosted him, evidently royally pissed at having been 'profiled' and intent on messing up whitey.