A Waterloo man has been arrested for allegedly firing a rifle at his sister after an argument on Monday morning, according to the Waterloo Cedar Falls Courier. Police were called to the home in the 1200 block of South Street just after 4am on a report of a disturbance. As they were arriving on scene they heard a single gunshot. Witnesses told police 21 year old Tywaun Wilson had gotten into an argument with his sister and threatened to shoot her. She decided to leave the house and as she did, Wilson allegedly stepped out onto the porch and fired a round from a .22 caliber rifle at his sister. He has been charged with Domestic Assault While Displaying a Weapon.
