>> this way, the buses go to katmandu, so they all stop here for food and all that. here is where they pull up with drugs and then they make them go to sleep, and they get up in katmandu and then they say, you're going to work, and then that, again. >> and are these possibly girls that are just on the bus? >> not everybody. the one woo was trafficked who was lured and brought up to here. >> it's a sipster cycle and a well-planned trap. naive young girls are duped, drugged, and then taken away to the city. so why is this area where her village is, you said it's one of the highest risks for trafficking. >> it's not only from now. it's been since 1926, it's been a high-risk area, and the people who live in this area are a certain group of ethnic people. they are very, very naive. they believe on everybody, and they trust everybody. and they're lured into the far most employment. >> it's been a long and bumpy ride, but finally, we arrive at tuli's village. at 3,500 meters above sea levelering it's breath taking in every sense of the word. a cluster of mountain shacks cli