At approximately 5pm EST, my wife stopped the EV vehicle after backing out of the garage and put the vehicle in park. After exiting the driver's seat, she was outside the open driver's door, had both feet on the ground and cleared the door enough that she was preparing to close it, when the vehicle began moving with no one in the driver's seat. The vehicle traveled down our inclined driveway, across the street and striking my neighbor's house. A [XXX] neighboring child was in the vehicle's path. My wife believed the vehicle would strike the child and screamed for her to move. The child moved clear before the vehicle reached her, and no contact occurred. The vehicle stopped when it hit the left side of the neighbor’s garage causing damage to the stone siding and framing of the garage. The vehicle then started to move forward over the lawn and into the street. At some point after it started moving forward the neighbor, an adult male, was attempted to stop the vehicle physically but was unable to. I came out of the house and saw what was going on and was able to help stop the vehicle, entered it and apply the brakes. My wife also tried to enter the vehicle to stop it during these events causing her to get ran over, substantial scraps, bruising and other injuries. We are reporting unintended movement after driver exit and request investigation of park engagement, the shift-by-wire system, electric parking brake, Automatic Vehicle Hold/driver-exit functions, reverse automatic bra