Babuji Yaari, a suspected abductor of the Chibok girls

Several suspected Boko Haram collaborators have been arrested for involvement in the kidnapping of almost 200 schoolgirls in Nigeria.
Babuji Ya’ari, based in Maiduguri who allegedly helped the Islamist insurgents plan several attacks and murders under the cover of a pro-government vigilante group fighting Boko Haram.