Police say a female high school student is in custody after six people were injured Tuesday morning at a high school east of Toronto.
Durham Regional Police Sgt. Bill Calder says officers were called to Dunbarton High School in Pickering, Ont. at 8:32 a.m. in response to reports of a stabbing.
He later tweeted that one person suffered serious injuries while five more sustained minor injuries, none of the injuries appear to be life-threatening.
Calder says a female student, whose name and age have not been released, has been taken into custody and charges are pending.
A lockdown at the school has since been lifted.
