Yobe State school shooting
2013 CE.
Shown on the map at 11.689°, 11.181°.
On 6 July 2013, Boko Haram insurgents attacked the Government Secondary School in the village of Mamudo in Yobe State, Nigeria and killed at least 42 people. Most of the victims were students, although some staff members were also killed.
Text from the Wikipedia article Mamudo school massacre, licensed CC BY-SA 4.0.