Some of the Chibok schoolgirls kidnapped in Nigeria have been forced to join Islamist militant group Boko Haram, the BBC has been told.
Witnesses say some are now being used to terrorise other captives, and are even carrying out killings themselves.
The testimony cannot be verified but Amnesty International says other girls kidnapped by Boko Haram have been forced to fight.
Read it all.
(BBC) Chibok girls 'forced to join Nigeria's Boko Haram'
Some of the Chibok schoolgirls kidnapped in Nigeria have been forced to join Islamist militant group Boko Haram, the BBC has been told.
Witnesses say some are now being used to terrorise other captives, and are even carrying out killings themselves.
The testimony cannot be verified but Amnesty International says other girls kidnapped by Boko Haram have been forced to fight.
Read it all.