Yes, I'm pretty sure this is where the FBI comes in. So the solution to this is: you agree to buy back your stolen property using an escrow service, then the FB

Yes, I'm pretty sure this is where the FBI comes in. So the solution to this is: you agree to buy back your stolen property using an escrow service, then the FBI tells the escrow service not to release the money to a thief. Eventually you get your money back.