After days of razing villages and massacres, Boko Haram finished the week with its most chilling atrocity.
As shoppers bustled through the Saturday market in the Nigerian city of Maiduguri, a device worn by a 10-year-old girl exploded near the entrance. A witness said the child probably had no idea that a bomb had been strapped to her body.
The explosion just before lunch killed 20, including the girl, and injured 18, according to the police. Boko Haram did not claim responsibility for the attack immediately, but the Islamist insurgents have increasingly used young girls as human bombs as they carve an African “Caliphate” from the plains of northern Nigeria.