When Lawan Mustafa's wife, nine months pregnant, woke up bleeding in the middle of the night, she looked at her husband and warned him: don't go to the hospital.
Despite a base full of troops stationed on the outskirts of the northeastern Nigerian town where they live, Magumeri is known to crawl with jihadists at night -- as well as anti-jihadist vigilantes who might view Mustafa as a suspect.