Kelly, Medavoy, and Martinez investigate the brutal murder of a entire upper class family. Meanwhile, Inspector Lastarza orders Janice to cooperate with the mob even though it results in the death of the person whose license plates she ran through the computer, and Kelly deals with his relationship with her who tries to keep him out of the situation she's in. Also, Sipowicz takes a statement of a gay writer whose Academy Award was stolen.

Simone and Sipowicz investigate the brutal murder of the teenage daughter of a woman whose ex-husband has made threats against her. Meanwhile, Lesniak and Martinez's latest case involves them trying to nab a con artist who sells a black box to homely women, promising them beautiful skin. The new zone commander, Captain Clifford Bass, checks in and lets Fancy know his overtime policy, which doesn't sit well with Sipowicz when it compounds their investigation. Elsewhere, while Simone's romance with Benita becomes more serious, he also deals with a childhood friend, named Ray, who is now involved with a nightclub that is frequented by wise guys and other criminals.

Sipowicz becomes annoyed when federal agents take over their investigation of the disappearance of a millionaire. Then a petty criminal from the past surfaces with information about the kidnapping and Sipowicz decides to act on it. Meanwhile, Simone aids an old boxer friend of his, who happened to got him started with bird breeding.

Simone and Sipowicz help a local FBI agent, named Mike Frances, to investigate the murder of a local Italian mobster. However they are forced to commit robbery while working undercover for Agent Francis, and have to place a bug in the mob hangout. When two wise guys come to the station to file a robbery complaint, Russell and Medavoy catch them in the act of filing a false report. Meanwhile, Donna's hairdresser, Marina, tells her that she has a problem with her ex-boyfriend. He wants to hijack Marina's current boyfriend's truck, and Martinez goes undercover as Marina's boyfriend. But Lesniak is unable to hide her jealousy and possessiveness. Elsewhere, Andy Jr. learns more about being a beat cop with more pointers from his father Sipowicz Sr.

Medavoy and Jones look for a woman reported missing by her "distraught" husband; Andy and Danny deal with a snotty, eccentric art owner whose collection has been stolen.

Clark is placed under arrest after police find heroin in his car; detectives search for clues when a woman is beaten to death with a cordless drill; a murder victim's obsession with clean living may have led to his demise.