Dont forget. A 300 pound man just slapped the officers brain around in his head. How does a brain work after taking a 1000 pound thrust of impact? Not so good I suspect.
I understand another autopsy is being conducted on the kid which would appear the first one may be suspicious as telling it like it is...or to confirm. IMO....a simple case of a cop doing his job in arresting a punk who resisted and fought back....the officer was treated for face lacerations which they will be shown eventually.