The first of the missing Chibok girls was found and reunited with her family in Nigeria, activists say. About 218 girls remain missing two years after their disappearance. They were believed to be abducted by Boko Haram militants. Amina Ali Nkeki, now 19, was found near the Cameroon border in a forest on Tuesday, and she was recognized by a fighter with the Civilian Joint Task Force that is battling the Islamist extremists.