This episode was clearly inspired by the 1993 arrest of Vietnam-era activist Katherine Anne Power. While pursuing a routine robbery investigation, detectives Briscoe (Jerry Orbach) and Logan (Chris Noth) follow the trail of clues to 1960s war protester Susan Forrest (Mary-Joan Negro), who has been in hiding ever since participating in a 1971 burglary in which a policeman was killed. As the dead man's widow (Marilyn Chris) presses for full retribution, Forrest enlists the services of none other than "Chicago Seven" defense lawyer William M. Kunstler -- played by Kunstler himself. ~ Hal Erickson, Rovi