>> reporter: do you think it's possible they're in some private gallery owned by some eccentric billionaire somewhere like the dr. no type character? >> no. the whole idea that a collector's holding on to stolen magnificent works of art all came from that movie "dr. no." it was a 007 movie, james bond movie from 1962 where james bond is going through dr. no's lair and he sees a paint hanging on the wall. the painting had been stolen the year before. that actually did happen. in 20 years the fbi and five years since then doing these investigations, i have never run into a collector who had million dollar paintings who were stolen. >> reporter: anthony amore doesn't buy the dr. no theory, either. >> my gut instinct is that it's not far. typically when art is stolen it doesn't get moved very far. if i had to guess, i would think it's still in new england. >> reporter: since 2003, the u.s. attorney's office has offered complete immunity to