4/29/17 – There was no disruption in classes at Mayville High School yesterday following the discovery of a suspicious note. The Mayville Police Department learned Thursday night about the note found at the high school. That night, several students were interviewed by police. It was determined that a 15-year- old student wrote the note as a prank. That student was not in school yesterday. The Mayville police are working closely with the school district to fully investigate the matter. Acting Police Chief Ryan Vossekuil says he does not believe there is a credible threat to any Mayville school at this time.