MONTERREY, MEXICO — Chaos erupted inside a private school in Monterrey, Mexico Wednesday morning after a student opened fire inside his classroom. <br /> <br />Reuters reports that the incident began during a class at the American School of the Northeast, when a 15-year-old student suddenly pulled out a 22-caliber pistol. <br /> <br />CCTV footage shows the student, identified as Federico Guevara, first shooting a male classmate in front of him and then his 24-year-old teacher. He then went around the room and randomly shot at other students. <br /> <br />A total of seven shots were fired, some at point-blank range, before the teen turned the gun on himself. He shot at his temple but missed before running out of bullets. <br /> <br />After running back to his desk to reload his weapon, Guevara shot himself in the chin. His classmates rushed to the door as he lay in a bloody heap on the floor. <br /> <br />Guevara later died in the hospital. Three of his victims were hit in the head and are in critical condition. One took a bullet to the arm and has been declared stable. <br /> <br />Authorities believe the gunman brought the pistol from home and say it may be necessary to re-implement a protocol to have students’ bags checked when they enter school.
