A preparatory student hurled a stone at his teacher who was observing during a science test in Shubra al-Kheima, causing serious head injuries to the teacher.
The Shubra al-Kheima police station was notified by English teacher Martha Nagy Fahim, 30, who reported that a stone had hit her forehead after she was done with observing the tests at the school.
The 15-year old suspect, a third preparatory student, was arrested. He admitted that he threw the stone at the teacher for not letting him cheat during the test.
Edited translation from Al-Masry Al-Youm