Danger alerts were issued for Maple Moods Community College on Monday in the Northland.
Metropolitan Community Colleges authorities said they received a report of a person with an explosive device or explosive materials on the campus.
As a result, authorities issued a danger alert.
Campus police conducted a thorough search of the campus, and no one fitting the description of the suspect was found.
He was described as a white man his late 20s or early 30s with balding-brown hair. He was said to be wearing a white shirt, blue jeans and black shoes. The suspect was also said to be carrying a black double-strap backpack.
Campus police encourage anyone to report suspicious activity to the police by calling 816-604-1200.
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