EAST LANSING, Mich. (AP) — One person has been arrested after a threat found on a building wall at Michigan State University forced some classes to be moved to other locations on campus.

The arrest was made Wednesday.

University spokesman Jason Cody tells the Lansing State Journal that the threat was found Tuesday at the Packaging Building. It was directed at that building.

Details of what was written were not released.

The building was secured by police and open Wednesday to employees.

Police said there is no ongoing threat to the campus or students.