The contact owned a 2012 Ford Escape. The contact stated that after parking the vehicle on an inclined road and turning the engine off the vehicle erroneously rolled down the hill and crashed into a tree. During the crash, the front driver sustained facial, right knee, injuries, and a concussion which required medical treatment. The front passenger sustained two fractured wrists. The vehicle was destroyed during the crash. A police report was taken at the scene and the vehicle was towed away. The cause of the failure was not determined. The manufacturer and local dealer were not notified of the failure. The VIN was not available. The failure mileage was 100,000.