He said it was important to determine how much was released to the contractor handling the project.
NAN recalls that the administration of former president Goodluck Jonathan announced the release of the money after the abduction of Chibok school girls.
Former Minister of Finance, Dr Ngozi Okonjo-Iweala had flown to Chibok to inaugurate the N500 million rebuilding project under the Safe School Initiative programme.
Two years on, the project is yet to be competed while students of the school remain at home.
Shettima told residents of Chibok that the government would pressurise the Federal Government to uncover those who might have diverted the money.
The governor lamented that a lot of individuals and groups have turned the misfortune of Boko Haram victims into a money making venture.