Brake Fluid Leak problems of the 2002 Chevrolet C3500

The contact owns a 2002 Chevrolet C3500. The contact was driving approximatley 25 mph when the brakes were applied and the pedal went to the floorboard without the vehicle stopping. The contact was able to coast to the side of the road without a crash. The contact checked the master cylinder and found that the brake fluid was depleted and he could see brake fluid leaking from under the vehicle. The failure was caused by a rupture of one of the master cylinder brake lines. The vehicle was not repaired. The failure mileage was 41,500.