Ryan Dunn's passenger an Iraq war veteran
(CBS) Zachary Hartwell, the passenger in "Jackass" star Ryan Dunn's Porsche, who was killed with Dunn in a car accident outside Philadelphia early Monday morning, was a 30-year-old Iraq war veteran.
Pictures: Ryan Dunn of "Jackass" 1977-2011
RadarOnline reports Hartwell had served in the Navy. He was a gunner's mate with two tours in Iraq.
Dunn and Hartwell were killed in West Goshen Township near Philadelphia when Dunn's Porsche careened off the road and into the woods. According to RadarOnline, the two men died of "blunt force and thermal trauma" and were dead at the scene by the time emergency crews arrived.
Police have said the speed of the vehicle was a factor in the accident.