The discovery of a naked dead woman in a high-rise elevator sends Briscoe and Curtis on a classic who-dunnit. Before they can solve the crime they have to identify the victim. In the end they learn the woman was killed for her identity - by her own sister. McCoy and Ross must battle a lecherous and vindictive judge over two separate trials to finally bring this bizarre case to a close. Jerry Adler (Manhattan Murder Mystery) and Aida Turturro (The Sopranos) guest stars.