Clayton County accident report states that on September 16, 2015, an officer responded to the scene and stated that the owners of Vehicles 2 and 3 both heard a loud crash outside of their homes, and discovered that Vehicle 1 rolled down her driveway, into the driveway and rear-ended Vehicle 2, which shoved Vehicle 2 into the front of Vehicle 3. All three vehicles were unoccupied at the time of the collision. The owner of Vehicle 1 advised that her vehicle must not have been securely in park, or either jumped a gear, and rolled out of control causing the collision with the other two vehicles. The owners of the other vehicles live across the street from Driver 1 and no one was injured, but the owner of Vehicle was cited for failure to secure her vehicle on an incline. Note: Always use the safety brake when parking on any degree of incline. The slightest degree can cause a car to roll.