Bemidji Pioneer: Blackduck school goes into 'soft' lockdown

BLACKDUCK—Blackduck Public School went into a "soft" lockdown Thursday after a parent was escorted from the combined secondary and and elementary school building.

Blackduck Superintendent Mark Lundin told the Pioneer that the lockdown—which consisted of locking the school's doors and keeping students in their classrooms—happened when a parent arrived at the school and asked to see one of his children.

http://www.bemidjipioneer.com/news/4418308-blackduck-school-goes-soft-lockdown