at winterton community academy in north lincolnshire. dan johnson reports. at the start of the school day at this small—town comprehensive, it was shaken by an incident that ended with a member of staff seriously injured and a year in ii with a member of staff seriously injured and a year in 11 people under arrest. we reacted immediately and were on scene in minutes. the people had been detained by staff and treatment was being given to the victim. a stabbing involving a knife? that is what we believed. we understand the incident took place in an office away from children. the 61—year—old hurts was a welfare officer and she is in hospital being treated for what are described as serious but not life—threatening injuries. the headteacher was one of the first to see what had happened. when i arrived in the office there we re when i arrived in the office there were a number of staff dealing with the situation and administering firstaid, the situation and administering first aid,...