Mother of teenage girl stabbed at Norwich school reveals she was abroad at time of the attack and tells of 'terrifying' ordeal as she desperately tried to get updates on her condition
Pupils were forced to switch off their mobiles and hide under desks during the attack at Thorpe St Andrew School near Norwich on March 11.
Black News 
Pupils were forced to switch off their mobiles and hide under desks during the attack at Thorpe St Andrew School near Norwich on March 11.
