Over 5,000 people have been killed by Boko Haram since 2009.
Read more...Police suspect Boko Haram as the perpetrator.
Read more...The Muslim extremist group captured 20 girls in the village of Garkin Fulani.
Read more...Police officials banned the protest as a precautionary security measure.
Read more...Nigerian official says they know where Boko Haram is holding the girls.
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