Chicago P.D.
Murder investigation reveals a CPD wire. Burgess's new partner has a dark past. Crowley confronts Lindsay about a past event.
Cast: Marina Squerciati, Sophia Bush, Amy Morton, Tracy Spiridakos, Jason Beghe, Elias Koteas, LaRoyce Hawkins, Jesse Lee Soffer, Patrick John Flueger, Jon Seda, Carl Seaton, Rohn Schmidt, Vincent Misiano, Nick Gomez, Eriq La Salle, Sanford Bookstaver, Chad Saxton, Mark Tinker, Fred Berner, Nicole Rubio