The contact owns a 2015 Ford F-150. The contact stated that while driving approximately 45 MPH the braking system had malfunctioned and while pressing the brake pedal the vehicle did not stop causing the driver to lose control of the vehicle and crash into a ditch. The front end of the vehicle was damaged, but the air bags did not deploy. The driver sustained a right leg injury which did not require medical attention. The front passenger sustained a right knee injury and the rear driver's side passenger sustained and left shoulder injury, both required medical treatment. A police report was taken at the scene and the vehicle was able to be driven home. The cause of the failure was not determined. The manufacturer was notified of the failures. The local dealer was not contacted. The failure mileage was 130,000.