One person bear sprayed at Calgary school

Nelson Mandela High School in Calgary (file photo)

Calgary Police are investigating reports that bear spray was deployed inside Nelson Mandela High School.

Police responded to the northeast Calgary school shortly after noon and found a potential victim, who was not injured.

Officers say nobody is in custody and it is unclear if it was a targeted assault.

Police officers are still at the school investigating.

The high school was evacuated as a precaution but everyone has since been allowed to return.