At approximately 5:30 pm, officials received notice of a bomb threat at the Knoxville HyVee. Knoxville Police, Knoxville Fire and Rescue, the Marion County Sheriff’s Office, and possibly other agencies investigated. An explosive detecting dog was deployed. At 8:15 pm, Knoxville Police Chief Aaron Fuller tells KNIA/KRLS News that the scene has been cleared, and that no explosive device was found.