The final autopsy report on Paul Walker was released today by the LA County coroner. The car was going more than 100 miles an hour. Walker was in a defensive position like he saw the crash coming. There was little soot in his lungs so he wasn't breathing long after the fire started. His body was so damaged no organs were suitable for donation. And per the protocol in such cases, many of his organs are being preserved in jars by the coroner.
The full report, with all the gory details is here: