Classes are back in session today at Frankfort-Schuyler after students were evacuated from the Middle and High schools Wednesday.

A letter on the school district's website, that you can read below, says a student reported seeing a written threat on in a high school bathroom. Police were called and the school went into a shelter in place.

"A decision was made to evacuate the Middle-High school building. Law enforcement officials were with the students and staff as the evacuation took place."

Police cleared the building after a careful search. They will continue to investigate.

Classes resume today.

Photo Credit - Frankfort Schuyler School District