I work in a pawnshop, and we have hoops to jump through, which is fine and appropriate...thankfully we don't have to deal with the cops very often, but it is amazing how different departments don't talk to each other, or different cities don't coordinate...I know that if they can't find the owner here of stolen stuff, it ends up in the police auction, so I guess it's a bonus if the owner/victim has moved...and things get lost/forgotten in pawnshops; not usually 10 years, but it would depend on the size and age, and # of staff at the shop...if it's been around forever, stuff gets forgotten in corners...like any warehouse...
I'm not trying to whitewash here, just pointing out how it could be...Tony.