DRIVING DOWN THE STREET AT 15 MPH, THE CAR IN FRONT OF MYSELF HAD SLOWED DOWN AND STOPPED AT A LIGHT. WHEN I SEEN SHE WAS STOPPING, I PRESSED DOWN MY BRAKES SO I WOULD STOP BUT THE BRAKE PEDDLE PUSHED ALL THE WAY TO THE FLOOR. MY CAR DIDN'T STOP. FROM THIS I HAD REAR-ENDED THE VEHICLE IN FRONT OF ME. AFTER THE ACCIDENT, THE BRAKES WERE TESTED AGAIN AND RESULTED IN THE PEDDLE STILL BEING PUSHED DOWN TO THE FLOOR. *TR