Your car was parked near the ugly fire on sunday afternoon right? Some german came ask to stop it because the smoke was bothering there meal. When he turned around someone threw more on the fire, he looked a little but walked on.
There were melans, you car stood there (i think) with the melanpicture and his place must have been somewhere near JPC cause he walked that way.
No idea but maybe revenche from them? (can imagine he didn't dare to anything right away)