As Lieutenant Fancy moves on to his new position as a captain, the sadness felt by the detectives of the 15th precinct is compounded by the chafing ways of his replacement, an icy, tough, female detective. And then, as though in answer to their prayers, she's out — and the detectives anxiously await details on the next candidate to occupy their beloved Fancy's office. Meanwhile, a teenage immigrant girl with a troubled past is murdered and the suspects are many.

When a cop gets shot, the detectives launch a major investigation and are surprised to learn that, with his active social life, the officer's shooting may not have been as random as he claims. Meanwhile, Medavoy's good intentions to help a store owner backfire, and Sipowicz takes offense when Lieutenant Rodriguez steps in and uses past connections to get a confession out of a suspect.