The 15-year-old boy was arrested and taken to Wymondham Police Investigation Centre for questioning. He has since been charged with attempted murder and possession of a knife on a school premises. He cannot be named for legal reasons. He has been remanded into custody and is due to appear at Norwich Youth Court tomorrow morning.
The Orange County district attorney's office has charged a Santa Ana High School student with murder and assault in the fatal stabbing of a 14-year-old classmate.