I have no clue where you live but in Michigan Pawnshops have Lists of Stolen Items given to them Regularily from local and State Police.
Guess you Glossed over this:
A person who is a dealer in or collector of merchandise or personal property, or the agent, employee, or representative of a dealer or collector of merchandise or personal property who fails to reasonably inquire whether the person selling or delivering the stolen, embezzled, or converted property to the dealer or collector has a legal right to do so or who buys or receives stolen, embezzled, or converted property that has a registration, serial, or other identifying number altered or obliterated on an external surface of the property, is presumed to have bought or received the property knowing the property is stolen, embezzled, or converted.
__________________
|