Scott County Sheriff Rick Walter says an Advance man has been arrested for a United States Marshall warrant for escaping confinement. Walter says that on June 4th the Sheriff’s office received a phone call about a suspicious male walking around the parking lot of a business. Deputies found 36 year old Derek L. Dover and made contact with him. Deputies learned that Dover had an active warrant with no bond. Dover was arrested for a United States Marshall warrant for escaping confinement due to leaving a halfway house. He had a previous possession of weapon charge. Dover was arrested without incident and transported to the Scott County Jail. He remains in custody without bond, and will be extradited by the United States Marshall Service.