The Jefferson County Courthouse includes the victim services, child support, and bad check and delinquent tax units, as well as the main criminal division of the county s prosecuting attorneys office. Its bad check and delinquent tax unit is responsible for enforcing the bad check laws of the state through the vigorous prosecution of bad check writers. The Jefferson County Courthouse s main criminal division is comprised of warrant, traffic, domestic violence and sexual abuse units. It also has a trial staff unit that manages court dockets and is responsible for all trial preparation and court appearances. The Jefferson County Courthouse is located in Hillsboro, Mo.