(KCEN) -- New information has been released on the deadly car crash that killed Dallas Cowboys player Jerry Brown.
An autopsy shows that Brown died of head and neck trauma in a December 8 vehicle rollover.
It also found Brown, who was a passenger in the car, was not intoxicated.
But that was not the case with the driver, fellow Cowboys player Josh Brent.
He's charged with DUI manslaughter.
Neither Brent nor Brown were wearing their seat belts at the time of the accident.