Two boys, aged 13 and 12, in hospital after being stabbed in class at London school

 Counter-terrorism police are investigating an “American-style” stabbing at Kingsbury High School where two boys, aged 12 and 13, were injured. A 13-year-old former pupil was arrested on suspicion of attempted murder after allegedly climbing over a wall and entering a science lesson. Both injured boys are in serious but stable condition. Counter-terrorism police are investigating an “American-style” stabbing at Kingsbury High School where two boys, aged 12 and 13, were injured. A 13-year-old former pupil was arrested on suspicion of attempted murder after allegedly climbing over a wall and entering a science lesson. Both injured boys are in serious but stable condition.