PAST UNDONE -- While investigating a shooting on the shores of the Hudson River, an NYPD diver fishes up a 1968 Volkswagen bus with a young man's remains, including a skull with a gunshot hole. Detectives Briscoe (Jerry Orbach) and Curtis (Benjamin Bratt) reopen a case that has long been closed and end up investigating controversial university protests from the 1960s. When new evidence and suspects surface, Assistant District Attorneys McCoy (Sam Waterston) and Carmichael (Angie Harmon) realize they strike a sore nerve with the Bureau of Special Services.

Season 9 | Episode 11

Jerry Orbach

as Detective Lennie Briscoe

Angie Harmon

as Assistant District Attorney Abbie Carmichael

Sam Waterston

as Executive Assistant District Attorney Jack McCoy

S.Epatha Merkerson

as Lt. Van Buren

Jesse L. Martin

as Detective "Eddie" Edward Green

Benjamin Bratt

as Detective Reynaldo "Rey" Curtis

Dianne Wiest

as District Attorney Nora Lewin

Steven Hill

as District Attorney Adam Schiff