The Lyon's Den Episodes on NBC

Jack doesn't know what to think when his old friend (Steven Culp) is charged with fraud---and says he's guilty. Meanwhile, Rushton represents the District of Columbia in a suit against a gun manufacturer. That makes him a "player" to the 15-year-old drug dealer's lookout who's key to the case. Also: the Barrington case is growing cold and Traub needs something---the building's security log from the night in question perhaps?---to keep his superiors from closing it.