Anti-lock Brakes Fail problems of the 2015 Nissan Sentra

Tl- the contact owns a 2015 Nissan Sentra. The contact stated while making a u turn, when he depressed the brake pedal to the floor and the vehicle failed to stop. The contact stated no warning light was illuminated. The contact made contact with a parked vehicle. The contact stated he was able to use the emergency brake to stop the vehicle. The contact drove to a police department to file a report. A police report was filed. The vehicle was take to advance auto, where they informed anti lock system has a failure. The contact stated he had brakes repaired. The contact stated when he opened the hood and saw brake fuel leak. The contact stated at a later time, when starting the vehicle, he was depressing the brake pedal to shift gears to drive, when the vehicle moved forward and hit a wall of his residence. The contact stated he was pumping the brake pedal and failure to stop. The vehicle was not diagnosed or repaired as of yet. A dealer was not contacted. The manufacturer has not been informed of failure. The failure mileage was 24,000. Dp.