Three pupils ‘stabbed’ at school in Manchester forcing it into lockdown

Co-op Academy is in lockdown as police respond to the serious incident (Picture: Google Maps)Co-op Academy in Manchester is in lockdown after three people were reportedly stabbed in a ‘serious incident’.Around six police cars are at the scene in Blackley, with a helicopter hovering above as an ambulance treats the victims.Students are sheltering in their classrooms, parents said, as police respond to the incident.Police said a schoolgirl has been arrested, but the victims injuries a