 She hitchhikes part of the way to the next checkpoint, Appomattox Court House, then steals a black Pontiac Solstice to go the rest of the way.She also picks up John Trimble, who had been left behind by his daughter Violet, when she steals the car, then drops him off when John and Violet reunite.Susan Chamblee, age 34, is a Hurricane Katrina refugee and nurse whose race partner is Leigh Barnthouse.