you'll have to step out on the outside while we get this done. >> no idea who you were? >> no, no, no. >> sure about that? >> absolutely. >> yeah. >> the exterminator and i went inside. we closed the door behind us, just searched the apartment. and in one of the backpacks, in ethan mack's backpack, was some chinese money. chinese currency. >> chinese money? yes. just like the chinese bills james saw in kate's bedroom. janice waring had brought the bills to kate from hong kong, souvenirs. had ethan stolen them? time to apply pressure. bobby minter knew how. >> bobby put on every telephone pole, every vacant house, every oak tree, every stop sign, "wanted: information, missing person, kate waring's" poster. >> where the people hung out. >> wherever they went, including