Murrysville (US): A 16-year-old boy with a “blank expression” flailed away with two kitchen knives, stabbing and slashing 21 students and a security guard in the crowded halls of his suburban Pittsburgh high school before an assistant principal tackled him.
At least five students were critically wounded, including a boy whose liver was pierced by a knife thrust that narrowly missed his heart and aorta, doctors said. Others also suffered deep abdominal puncture wounds.
The rampage which came after decades in which US schools geared much of their emergency planning toward mass shootings, not stabbings, set off a screaming stampede, left blood on the floor and walls, and brought teachers rushing to help the victims. Police shed little light on the motive. The suspect, Alex Hribal, was taken into custody and treated for a minor hand wound, then was brought into court in shackles and a hospital gown and charged with four counts of attempted homicide and 21 counts of aggravated assault.
He was jailed without bail, and authorities said he would be prosecuted as an adult. At the brief hearing, District Attorney John Peck said that after he was seized, Hribal made comments suggesting he wanted to die. Defence attorney Patrick Thomassey described him as a good student who got along with others, and asked for a psychiatric examination.
The attack unfolded in the morning on Wednesday just minutes before the start of classes at 1,200-student Franklin Regional High School, in an upper-middle-class area 15 miles (24 kilometres) east of Pittsburgh. (AP)