A senior prank forced a Pennsylvania high school to close its doors on Thursday.

According to a statement from the Susquehanna Township School District, in Dauphin County, officials say the prank will require substantial clean up.

They say the school was closed for in-person learning and events out of an abundance of caution.

The statement did not go into details about the prank but only that it was widespread and there was no damage to the infrastructure.

The statement also says that the students who participated will help with the cleanup.

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