Guest Stars Troy Evans as Detective "Barrel" Johnson Gregory Scott Cummins as Detective Robert "Crate" Moore Scott Klace as Sergeant John "Mank" Mankiewicz Daya Vaidya as Jen Kowski Steven Culp as DA Richard "Rick" O'Shea Yancey Arias as Mayor Hector Ramos David Marciano as Brad Conniff Jacqueline Piñol as Detective Julie Espinosa John Marshall Jones as Special Agent Jay Griffin Erika Alexander as Connie Irving James Ransone as Eddie Arceneaux Leisha Hailey as Maureen "Mo" O'Grady Jeff Griggs as Chief of Police John Tenzer Ntare Guma Mbaho Mwine as Craig Co Starring DaJuan Johnson as Rondell Pierce Deji LaRay as Officer Julius Edgewood Jason Sims-Prewitt as Officer Victor Rhodes Nick Gomez as Riley Leslie Stevens as Patricia O'Shea Dawn Frances as Ruth Carol Avery as Georgia Cole Katie Fountain as Lady in Leotard Marcus Anderson as Trainer John Russo as Honor Guard Officer