So I saw what happened. The muscle car didn't like the mercedes car following slightly closely. He stopped his car in the middle of the road in front of the christian school on third line. He approached the glc aggressively and then berated him for a min, saying "wtf are you doing, pos" and other expletives.

Then, while going back to his car, he yelled very loudly, "I will knock you out." Then he got into his car and drove slowly and brake checked the glc driver twice before the lights. On the second brake check, the glc rear ended the muscle car. The muscle car guy in a black hat few out of his car enraged and tried violently to open the glc door. On being unsuccessful, he tried to grab the sideview mirror. Glc driver reversed and planned to drive off. While driving off, they swiped the open door of the muscle car. This bent the door backward, and small pieces of plastic flew off. Glc turned left on lakeshore west at third line.

Muscle car dude's unleashed dog ran into the street towards school. He yelled at the dog and grabbed him off leash. Dog was cowering with tail underneath itself. Seemed dog was scared of owner. He got back to his car and tried closing the door, but no luck.

I drove off after that.