I doubt if its stolen, if it were stolen for parts it wouldnt have the crank, shifters, and front D on her, not to mention it was in the trash along with other junk, I wouldnt post the serial # either, just post a "Retro Italian bike found" and ask for the serial # and color of the bike, if its a bike that someone bought/loved Im sure theyll be able to give you that info in a heartbeat! Im about sure its just someones trash good luck with her and be sure to post pics after its done