2014 Nissan Rogue cruise control problems

Vehicle was being parked. As driver applied brakes, vehicle accelerated forward, jumping sidewalk curb and collided with tree at approximately 10MPH. Engine continued to run, driver managed to gear to reverse and backed vehicle away from tree, off the sidewalk, back over the curb, and into parking slip. The manual supplied with the vehicle claims that it is equipped with event data recorder capable of storing information prior to and during an accident. Dealership claims the vehicle is not.

I was attempting to pull into a parking spot at my physician's office, the parking lot's slope was slightly uphill. As I slowly approached the parking spot and turned the car to the right, I decided to lightly tap the accelerator to give the rogue enough speed to pull into the spot. The engine suddenly revved up and the car lurched forward at a high rate of speed--almost as if I had jammed onto the accelerator--except I hadn't.