An off duty white officer mistakenly shoots a black undercover officer when seeing suspects in pursuit of a crime. The white officer, Syzmanski, is the same officer who pulled over Lt. Fancy for driving in an all White neighborhood, leading to a violent explosion of racial tension between Sipowicz and Fancy. Diane and Jill help out an increasingly troubled Dolores Mayo. Andy consoles a distraught Sylvia.

Sipowicz and Sorenson are beyond frustrated when the FBI and Internal Affairs show up and meddle with their investigation of a family of dirty cops who may have been involved in a robbery-homicide. Meanwhile, Medavoy chafes at being the butt of one of Sipowicz's jokes; Sylvia reaches the end of her rope on the Suarez case; and Diane, still consumed with grief, reaches out for help.