The Muskingum County Sheriff Office is responding to a bomb threat at Maysville High School. The call came just after 8 Tuesday morning. Law enforcement, fire crews and other emergency personnel are checking out the claim. Muskingum County Sheriff Matt Lutz says the 6-12 school building has been evacuated. The Sheriff says the students are being transferred to other buildings. The Sheriff's Department K-9 unit has also been brought to the scene to check the property. School officials say the bomb threat was discovered written on a bathroom wall.