A man and his mother were headed to the store in her white Tesla last week in Stockton, California when a car slammed on the brakes in front of them. There wasn’t a collision, but while they sat there behind the car, the woman driving the vehicle in front got out of her car, yelled slurs, and then returned with a Sharpie marker and started writing profanities on the car. The marker-wielding woman then got back in her car and drove away; so far she hasn’t been located.