Thaddeus Lamont Wills and Keionta Shawn HagensGREENBELT, Md. – After a 9-day trial, a federal jury returned verdicts against Thaddeus Lamont Wills, age 51, and Keionta Shawn Hagens, age 44, both of Waldorf, Maryland, of interference with interstate commerce by robbery, conspiracy to interfere with interstate commerce by robbery, using, carrying, and brandishing a firearm during a…