TALK OF OUR TOWN
Miami lawyer takes on `Cold Case'
Tom Schwartz, former general counsel of the Miami Free Zone, is now an actor in L.A. with the stage name Tom Derek. Catch him on Cold Case this Sunday. The episode -- ''Triple Threat'' -- airs at 9 p.m. on CBS. Story is about the 1989 murder of ''a young Russian opera singer who defected with her family to the U.S. before the Berlin Wall came down,'' according to a Warner Bros. Television synopsis. Schwartz plays a cranky cop in a flashback scene.
