A TEENAGE pupil has been arrested on suspicion of attempted murder this morning after a staff member was stabbed with a kitchen knife at school. Cops are …Winterton school stabbing: Girl, 16, arrested on suspicion of attempting to murder welfare officerTelegraph.co.ukLive updates as woman is stabbed at North Lincolnshire school …Scunthorpe TelegraphGirl, 16, arrested after school welfare officer stabbed with kitchen knifeBT.comEvening Standard -Daily Mail -Daily Starall 24 news articles »