Mac and Stella investigate the electrocution death of a man found in a subway tunnel. Danny investigates the murder of a gallery owner whose death is connected to the mob. Aiden and Flack investigate the death of a construction worker.

Brad Prepon, Carter Jenkins, Dennis Keiffer, Derek Mears, Eugene Collier, Freddy Bouciegues, Jay Acovone, Kellan Lutz, Kelly Hu, Noa Hegesh, Patrick Brennan, Peter Giles, Ray Abruzzo, Sean Vincent Biggins, T.J. Thyne