&quot;Being Bad&quot; -- NCIS uncovers a bomb plot and a long-running theft ring while investigating a death at a Quantico reunion. Also Torres and Quinn adjust to life on Gibbs' team, including new seating arrangements in the squad room, on NCIS, Tuesday, Sept. 27 (8:00-9:00, ET/PT), on the CBS Television Network. Pictured: Wilmer Valderrama. Photo: Patrick McElhenney/CBS ÃÂ©2016 CBS Broadcasting, Inc. All Rights Reserved