VEHICLE ACCELERATED SUDDENLY AND CRASHED INTO A TREE IN FRONT WHILE PARKING THE CAR IN A PARKING LOT. WE REPORTED THE PROBLEM TO TESLA BUT THEY GOT BACK TO US DENYING ANY CAR MALFUNCTION THAT CAUSED THE ACCELERATION. HOWEVER WE RECEIVED A RECALL LETTER TODAY SAYING THAT AFFECTED PARKING BRAKE CALIPER MAY CAUSE IN ROLLAWAY AND CRASH.