LAPEER, Mich. -

The Lapeer Community Schools district has canceled classes for the remainder of the year due to potential threats.

Read more: Schools cancel classes due to potential threats, end of world rumors

The superintendent posted a letter to the district's website which cites potential threats of violence against students and "rumors connected to the Mayan calendar predicted end of the world on Friday."

Read: Superintendent's letter

School is canceled for both Thursday and Friday, including all extracurricular events.

Classes will resume Monday, Jan. 7.

View: Complete school closings list