Matthew Ferriss, 22, of Marshalltown, Iowa, was arrested and charged with operating while intoxicated at Knapp Street and Stanton Avenue; he was transported to the Story County Justice Center (reported at 2:36 a.m.).

Blake Poock, 18, 331 Linden Hall, was arrested and charged with possession of a controlled substance, possession of drug paraphernalia and underage possession of alcohol at Linden Hall; he was transported to the Story County Justice Center (reported at 11:29 p.m.).