Police launched an urgent hunt for the suspect following the incident at the school.
Live updates as Thorpe St Andrew School in Laundry Lane near Norwich is placed under lockdown following an incident.
A secondary school was on "lockdown" after a teenage girl was stabbed. Police were called to Thorpe St Andrew Schoolin Laundry Lane at 10.24am following the stabbing. Pupils at the school were told to ...
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