 In this episode, ADA Claire Kincaid was played by Jill Hennesseys  twin sister Jacqueline for some courtroom shots which involved her  sitting at the prosecutors table. She had no lines in these scenes.  This was necessary because Jill was in Baltimore filming a crossover  episode of "Homicide: Life on the Street" and did not have time to  be in New York at the time this part of the episode was being  filmed.