5/14/2021 Vehicle parked on a hill 45 minutes before it began to roll and flipped over. Car was in park and emergency break was engaged during the time of the incident. This is a hazard and could cause great bodily harm or death. I have children and they could have been in the car at the time of the malfunction . The vehicle was inspected by a police officer who confirmed the vehicle emergency break malfunctioned releasing the car down the hill. The car would jump when you breaking, but no warning lights were on before the incident