A court in Hanoi on Friday sentenced to 12 years in prison a 15-year-old girl said to have led a gang of boys in raping and robbing five other girls, including two who were under-aged, last year.
Dao Thu Huong, known as My Soi (My the wolf), made friends with girls via online chats before asking them to go out with her.
Later, she and five male accomplices, including her 19-year-old lover Trinh Thang Long, would force them to hotels where they were raped and robbed.
Long and two others were sentenced to 30-year prison terms each, while two others got 18-year terms each.
All of them, including Huong, were found guilty of rape and robbery, including rape of minors.
The last member of the gang, meanwhile, received four-year term for robbery.