Disappeared

S8, E19: Detectives Briscoe (Jerry Orbach) and Curtis (Benjamin Bratt) try to unravel the mystery of a high-class couple who disappear from their apartment. When their key suspect also vanishes, their only lead is a man cautious about divulging any information before he makes a deal with Ross (Carey Lowell). Facing a choice that could cost Ross her reputation, McCoy (Sam Waterston) and Ross try to honor their informant's request -- and serve justice at the same time. S. Epatha Merkerson and Steven Hill also star. Donna Hanover reprises her role as Judge Deborah Bourke and Tovah Feldshuh reprises her role as defense attorney Danielle Melnick.