A Hacidic Jew and his grand daughter are mugged. A militant Jew organizes a vigilante group to find and punish the assailant, believing the police will never find him.

Lt. Jonas interrogates Jack over the death of Hopkins in custody.

Santoro's brother-in-law is arrested for possession of stolen goods, kept in a lock-up that has Santoro's name on the lease, which could cause problems for Santoro.

While visiting an apartment on official business Clem, Phil, Doyle and Hector hear shots coming from the floor above and chase the perpetrators to the roof. One is killed but the other gets away. They killed a family because drugs were being dealt from their apartment. The view of the officers is that it was more than a random occurrence and that a recently paroled drug lord, Jerome McFee, was involved in some way.

A young girl has a man expose himself to her near her school. Her father is a court officer and an old friend of Captain Jonas'. He wants something done about it and asks Jonas to make sure his men find this pervert. As the number plate of the suspects car was taken this is easily done but the girl cannot positively identify the man. Without any evidence the man is freed, much to the father's disgust. Not long after this Jonas is personally called to a crime scene where his friend is found, with the dead body of the released suspect.

Terry starts work in anti-crime, partnering up with Christine Bannon.

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.