Good luck. Have you thought about continuing the pretext of the scam? Lure the bastard out of hiding? "I lost my car keys and would go to the bank to sign everything over to you if I could just get a ride to the bank..." Something like that. Make sure no one but you is there when the guy comes and see if you can't collect...in one way or another. Or that's just how I'd do it. You might want to set something like that in motion and then let the law arrest whoever shows up. Best wishes.