>> oh, that's not good. she said barbie is locked up. >> investigators disregard that caller's information for a moment and try yet another number for barbie. >> is barbie around? >> this time they make contact. >> hey, it's chris. you doing out-calls? >> barbie tells the investigators she's not comfortable doing out-calls. if he wants her, he will have to travel to her location. >> all right. >> unfortunately, the team is not set up for travel today and the rendezvous with lil barbie will have to wait until tomorrow. >> yeah, she sounds young. >> however, there are other potential juveniles willing to come out. >> this one here, tiffany. >> tonight, the task force must focus on them. coming up -- the task force brings down the curtain on what investigators call a two-girl show.