BRAKES FAILED TO RESPOND WHILE TRAVELING APPROX. 40 MPH - BRAKE PRESSED, WENT TO FLOOR WITH NO RESPONSE, BRAKE PEDAL PRESSED A SECOND TIME, CAR STILL DID NOT DECELERATE. ABS DID NOT ACTIVATE. VEHICLE IS A 2007 TOYOTA CAMRY. FRONT-END COLLISION, STRIKING VEHICLE STOPPED AHEAD ON ROADWAY - AIRBAGS DID NOT DEPLOY IN CAMRY. TOTAL OF 4 CARS INVOLVED IN ACCIDENT. CAMRY SUSTAINED EXTENSIVE FRONT-END DAMAGE, INSURANCE ADJUSTER ESTIMATE AT APPROX. $7800. NO SERIOUS PERSONAL INJURY INVOLVED. *JB