MINNEAPOLIS (Reuters) - Three people were shot on Thursday afternoon at a courthouse in the northeastern corner of Minnesota, one seriously, a Cook County Sheriff's Office dispatcher said.

The dispatcher did not identify those wounded in the shooting at the Cook County Courthouse in Grand Marais, Minnesota, or their conditions.

Grand Marais is located along the north shore of Lake Superior about 110 miles northeast of Duluth, Minnesota.

(Reporting by David Bailey; Editing by Greg McCune)