Alot of them follow UPS and FedEx trucks waiting for a drop. I happen to be driving home one day. The UPS guy was three or so cars in front of me. UPS, myself, and another car both turned down my street. I know all my neighbors cars and the escape was not one of them. When UPS stopped, dropped, and drove off the escape stopped about three houses down. I pulled into my drive and watch this guy backup and run to the front porch to steal it. Called it in with plate. Wish I knew the outcome but I glad I did my part.
I'm pretty sure you will score with those images. Good job.