The gunmen reportedly rigged some areas of the school with home-made bombs, according to some of the freed captives
Human security is a basic human right, and human rights should take precedence over regimes and sovereigns. Constitutions represent the general will of the people, and ensuring human security, including "personal safety," is the most urgent duty of constitutional guarantors. Constitutional standards should be revised as needed to stay abreast of changing times and allow governments to protect their people against terror. See the Charter for Permanent Peace and Development / Global Unity Constitutional Standards.