A pair of Sedalia residents were arrested late Sunday night at a home in the 500 block of West 7th Street.  Paul Witten, 55, and Anthony Norton, 50, were taken into custody shortly before 11 p.m. on drug-related charges, according to a report from the Pettis County Sheriff’s Office.  Witten is facing one count of possession of a controlled substance with the intent to distribute.  Norton is being held on a single drug possession charge.  Both men were placed on a 24-hour hold in the Pettis County Jail.