(From left) Zahra Bukar, 13, Fatima Abdu, 14, Fatima Abdulkarim, 15 and Yagana Mustapha, 15 four schoolgirls of Government Girls Technical College, who escaped from Boko Haram attack, arrive at home of schoolmate at Dapchi town in northern Nigerian on February 28, 2018.   
Nigeria's government on March 1 said it had set up a committee to establish how Boko Haram jihadists managed to kidnap 110 girls from their school in the country's remote northeast. Members of the militant Islamist group stormed the Government Girls Science and Technical College in Dapchi, Yobe state, on February 19, nearly four years after a similar mass abduction in Chibok, Borno state.  / AFP PHOTO / AMINU ABUBAKAR        (Photo credit should read AMINU ABUBAKAR/AFP/Getty Images)