Sometimes it is very hard to find hard working ,trusting indiviuals Odds are this guy has done this before. I think it is important to do a back ground check on new hires.Yes it hurts to have your van or truck sitting.Yet this is for your own protection.In the long run,this will cost you more than having him checked out.Yes you have a contract ,lots of good that will do when he dont have two nickles in his pocket to make a dime He might have sold your GPS at some truck stop for nearly nothing and some trucker is bragging on the CB or at the truck stop what a great deal he got this unit for..Therefore engouraging this person to go out and do it again.I know This creates a hardship on you,but maybe it was a blessing.It might have turned out worse.I wish you the best in the upcoming New Year.