They went missing in February during an outing in Meo Vac, a poor mountainous border zone a stone's throw from China. The anguished mother showed everyone she met the snap of the 16-year-old friends ...

Vu Thi Dinh spent weeks scouring the rugged Vietnamese borderland near China after her teenage daughter vanished with her best friend, clutching a photo of the round-faced girls now feared sold as ...