The video below shows the moment the Principal of Elkanemi College of Islamic Theology (Girls Section), Mrs Hajjiya Bisola Rahama Zakariyya slumped, during speech delivery, in Maiduguri, on Saturday, November 21. 
The principal was immediately rushed to the Intensive Care Unit (ICU) of an undisclosed hospital but reportedly died on Monday, November 23.
A lecturer, @Ak_Yusufari on Twitter has mourned the deceased principal on the platform. See the tribute and the video of the incident below;