It’s gonna be pretty easy to determine if a man was shot on the ground while on his back, or if a man on top was shot while the shooter was being pummeled.
It may be less difficult to determine who escalated what.
That seems to be the unknown here. Did Zimmerman first attack Martin, possibly trying to detain him and Martin was the one initially defending himself or did Martin just go off on Zimmerman. A lot more needs to come out. Way too many folks are knee jerking on both sides of this.