BEAUMONT, Texas – A Port Arthur man has been sentenced to 18 years in federal prison for violations in the Eastern District of Texas, announced Acting U.S. Attorney Abe McGlothin, Jr.Jahmir Jacobi Riley, 19, pleaded guilty to Hobbs Act robbery and two counts of brandishing a firearm during a crime of violence and was sentenced to 216 months in federal prison by U.S. District Judge Marc...