Law & Order Season 16 Episode 9 Criminal Law

Seemingly random people are being murdered by an elusive killer stalking the streets of New York and Detectives Fontana and Green follow the bloody trail to a hit list with the names of the targets - including A.D.A. Jack McCoy. McCoy soon realizes the list is a roster of witnesses called in the trial of a multiple-murderer he prosecuted five years ago. As witnesses dwindle and the convicted murder's retrial looms ever closer, Fontana and Green must race to find the killer while McCoy puts his own life on the line to see that justice is done.