Trayvon Martin: George Zimmerman's account to police of the Trayvon Martin shooting. - Orlando Sentinel

With a single punch, Trayvon Martin decked the Neighborhood Watch volunteer who eventually shot and killed the unarmed 17-year-old, then Trayvon climbed on top of George Zimmerman and slammed his head into the sidewalk, leaving him bloody and battered, law-enforcement authorities told the Orlando Sentinel.

That is the account Zimmerman gave police, and much of it has been corroborated by witnesses, authorities say. There have been no reports that a witness saw the initial punch Zimmerman told police about.

via articles.orlandosentinel.com