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1990 –The gang began December 2002 – The group’s first known attack includes approximately 200 militants who attacked several police stations in the state Yobe. June 2013 –Boko Haram invades different churches for 3 weeks in a row. They took over the churches always on Sundays. The gang left 50 people dead. March 2 2015 – The gang released a video showing that 2 men were going to be beheaded because they were suspected of being spies. August 14, 2016 – Boko Haram releases a video of some of the girls kidnapped in April 2014 and demands the release of Boko Haram fighters in exchange for the girls February 19, 2018 – The faction of Boko Haram raids the Government Girls Science and Technical College in the northeast Nigerian town of Dapchi.