Attorney Jonathan Gross stands with his client, Richard "Bigo" Barnett of Gravette, outside federal court in Washington in this Jan. 23, 2023 file photo. (Arkansas Democrat-Gazette/Bill Bowden) A Gravette man sentenced to 4½ years for his role in the U.S. Capitol riot won't get three months to prepare for prison, a federal judge in the District of Columbia ruled on Tuesday.Richard Already a subscriber? Log in!