In other news, a drug-crazed man is murdering complete strangers because he thinks they are his enemies; Jill has a surprising new relationship; James and Greg are both going to be parents; and Bobby makes Diane an offer for life.

Jerry Martens, Jay Chandrasekhar as Man, Billy Concha as Officer Miller, Monique Edwards as Woman, John Finn as Lt. John Shannon, Scott Jaeck as FBI Agent Kriegel, Glenn Kessler as Paramedic, David Parker as Customer, Clifton Powell as Gerald / Frankie, Joe Sabatino as Officer Mackey.

Bobby's back on the job, but things are a little uneasy between him and Andy until they work a bar shooting where a terminally ill prison guard holds the key to solving the case.

That murder takes place in predominantly black neighborhood and leaves the grocer's racist, miserable son hostile toward everyone, including the detectives at the 15th Precinct.

A record company executive who nobody in his life could stand is beaten to death, but the investigation seems hopeless until some CSI work produces an obvious but still random suspect.

A teenager named Weaver is thrown to his death, but Fancy is more focused on his father's racial slurs than solving the case, eventually targeting Andy for doing his investigation objectively.

Suspicion initially falls on a mental patient at the hospital she worked at, but Andy and Bobby later learn she was having an affair with a married uniform cop named Tommy Richardson, and try to prove he did the crime.

A shooting at a health clinic turns out to be a love triangle involving a lonely wife, her angry boyfriend, and a white-knight guard whose desire to protect her leads to a shootout at the 15th.

Also, Sylvia accompanies Sipowicz to the hospital for his CAT scan test which goes wrong, leading to the parting of ways between Andy and a fed-up Dr. Talbot in favor of treatment from Dr. Mondzac.