Episode Detail: Trick or Treat - Lyon's Den
Jack's quest to get to the bottom of the Dan Barrington mystery leads him to a soon-to-be-executed serial killer (Steven Weber) who claims that someone was with Barrington when he died and that he knows who it was. Of course, he has his own agenda ( a stay of execution). Meanwhile, a judge compels Riley to defend a young man (Julien Cesario) accused of assaulting a storeowner. And Rushton is troubled by a photo that Ariel had taken from Jack's files.
