After a narcotics officer is shot in the back, Brady returns to her old precinct to investigate the murder; when the suspect's story doesn't add up, she enlists Shaw and Riley to discover the truth.

Cast: Reid Scott, Mehcad Brooks, Maura Tierney, Hugh Dancy, Odelya Halevi, Tony Goldwyn, Gachi Angeles, Neal Benari, Juan Javier Cardenas, Bernard Gilbert, Fredric Lehne, Kelly Lester, Miguel A. Lopez, Ben Rosenbach, Brandon Joel Rothstein, Chris Silcox, Mike Vogel, Amanda Warren