The parents of two Lakeville South High School students who were killed in a 2015 car crash are suing the local school district, alleging officials failed to protect the teens from a known danger called ``Nerf wars.''
Police say a third-grader at a Maplewood school got his finger on the trigger of a liaison officer's holstered gun, causing it to fire a gunshot into the floor.
Demolition is expected to get underway at the Minneapolis school where an explosion caused a partial collapse, killing two longtime employees in August.