http://dailymail.co.uk/news/article-7574143/300-young-men-freed-SECOND-Nigerian-Islamic-school-chained-raped.html
https://www.abc.net.au/news/2014-02-26/scores-dead-in-boko-haram-nigeran-school-attack/5284250 https://www.abc.net.au/news/2013-09-29/students-gunned-down-as-militants-attack-college-dorms/4987926
February 14 Buni Yadi massacre.