Sorry to hear this, but I would always go to the police...as much as we would like to retaliate, when it comes to these sort of low life they seem to love tit for tat......just an officer going to the door might have the situation sorted. Feel your pain though......I've had 2 cars keyed in the past.....and boy that hit my anger buttons....hope it gets sorted. Stay clean buddy.......Karma will strike this spineless moron.......he may very well do it in the future to someone who's not as level headed as you........