Tributes left outside the school in Trollhättan on Thursday. Photo: Adam Ihse/TT Three dead, two hurt in school knife attack UPDATED: The suspect behind a stabbing spree at a school in west Sweden has been confirmed dead. A boy and a teacher also died and two others remain in hospital. Five crucial facts about attack … Continue reading A masked man armed with a sword has killed a pupil and a teacher at a school in Sweden.