An American teenager is in police custody after going on a stabbing rampage at a Pennsylvania school armed with two knives, injuring at least 20 people, including nine seriously. The 16-year-old student was arrested by police at Franklin Regional High School in Murrysville, a suburb of Pittsburgh, about 15 miles east of the downtown area of the city. The assailant began his attacks just after 7.10am in classrooms and corridors at the school as classes were starting. The school was evacuated quickly after a student or a member of staff triggered a fire alarm, the Murrysville...
↧