Clem and Hector arrest a prostitute for possession of drugs, Hector recognizes her as being one of the clowns arrested previously and wants to help her, against Clem's advice. She wants to give up the name and address of her supplier for her freedom. No one is quite sure whether or not what she is telling is the truth but agree to look into it anyway. Jimmy is partnered with Ray MacElwaine, a new officer just transferred in from another precinct, investigate a number of robberies involving the theft of collection jars for a home for alcoholics.

Jack plans to marry Elena, an eastern European woman he met a short time ago, to help her with her immigration problems.

Members of an opposing gang raid a hospital to try and kill an already wounded member of another gang. To stop an all out war between the two gangs the precinct make arrests and then arrange a sit down talk between the two gang heads.

A lawyer sues Phil and Ann-Marie for, among other things, allowing a suicidal woman to leap from a building onto his car.

After Jack and Clem get into a fight over Elena and Nona the hostilities between them rapidly grows.

Santoro finds himself in trouble after trying to help his brother-in-law with a bookie problem.

Donovan is forced to reveal his secret work to the rest of the precinct before it becomes common knowledge. His fellow officers have differing reactions to this news.

A landlord gets help from the precinct to evict his tenants. He wants to turn his building into expensive lawyer apartments. When one of his tenants gets a court order allowing him to stay they officers know that trouble is sure to start brewing very soon.

Donovan's dad comes back to town for heart surgery, having not even told his son that he had had a heart attack.

Nona goes undercover as a prostitute, eliciting a number of comments about the way she looks from her colleagues and Phil has trouble staying awake during his shift after working nights as a security guard at a mortuary so that he can buy his mother a car.

Elena, Jack's ex-girlfriend, is found dead in an alley, shot three times. The prime suspect is a Latvian businessman who she had often been seen with in a coffee bar.

Santoro is asked to help out his nephew with a few speeding tickets and ends up losing his temper with the highway cops and insulting them.

Doyle and Ray keep being called to the apartment of a couple who are continuously fighting.

An arrested drug dealer dies in a cell in the station house. The coroner determines that he died from strangulation, which puts Doyle in a jam as he was the arresting officer and was supposed to have kept an eye on his prisoner.

Clem is approached outside a supermarket by a man who has a plan to scam the business' owners. A sting is set up to arrest the man but things do not go according to plan.

A member of the Latin Queens, a female gang, is found dead in her apartment building. Suspects are brought in, including a member who has been working undercover for two years.

Ray arrests a man who throws Hector over a bar and injures the man's ribs while doing so. They take him to hospital where a doctor is amazed at the injuries he has received.