Gloria Echeverria watches as Los Angeles police officers close off a street where a shooting occurred at a middle school in Los Angeles on Thursday. Two pupils were shot inside the middle school classroom and police arrested a female pupil, authorities said. Photo: AP

Girl, 12, arrested after opening fire on Los Angeles classroom, wounding four

A boy, 15, is in critical condition with a gunshot wound to the head after the shooting

Topic |   Gun violence in the US

TOP PICKS

Gloria Echeverria watches as Los Angeles police officers close off a street where a shooting occurred at a middle school in Los Angeles on Thursday. Two pupils were shot inside the middle school classroom and police arrested a female pupil, authorities said. Photo: AP
READ FULL ARTICLE