The contact owns a 2015 Toyota Rav4. The contact stated that the mother was driving at a slow rate of speed while in a parking lot and when the brake pedal was pressed the vehicle suddenly experienced unintended acceleration causing the driver to lose control of the vehicle and crash into a tree. During the incident, the driver sustained a right leg and right arm injury and was transported to the hospital and treated for multiple fractures. A police report was taken at the scene and the vehicle was towed away. The cause of the failure was not yet determined. The local dealer was notified of the failure and referred the contact to the manufacturer. The manufacturer was not yet contacted. The failure mileage was 100,000.