HILLSBORO, OH (FOX19) - Hillsboro School District has dealt with a number of bomb threats over the last several weeks.
The latest bomb threat to the middle school came Friday, causing officials to evacuate students.
Police said the threat was posted in the girls' bathroom.
It is one of at least four threats that have been posted in bathrooms, according to authorities.
School officials are now requiring students to be escorted to the bathroom by a monitor during classroom hours.
In response to a FOX19 NOW inquiry Friday, school superintendent Jim Smith issued a statement about the situation.
It reads in part: