Anderson Pearson's court date arrives. Ellenor harbors doubts as to her client, Vogelman's innocence after a stash of pornographic videos are found in his home.

Lindsay makes an appeal in the Pearson case. Ellenor tries to find another viable suspect in the Vogelman case. Jimmy represents a cousin being sued by a former employee, fired solely because of her Iranian nationality.

Tensions flare at the firm when Ellenor takes a questionable tactic in the Vogelman trial. With the odds stacked against them, Ellenor and Eugene adopt a 'Plan B' strategy, which essentially involves accusing the victim's family and friends of the murder.

The office is thrown into turmoil when Ellenor's client Leonard Sowers rushes through the door with policemen giving chase and throws a bag of heroin onto her desk. Ellenor is arrested for possession of the heroin. A proximity search of her desk turns up a bloodied knife which turns out to be the weapon used to murder Susan Robins. The firm is dealt a surprise when Dickie Flood charges Ellenor with first degree murder. Lindsay & Ellenor bury the hatchet when Lindsay takes over her defense. The police, hoping to make another case for the murder, arrest George Vogelman for concealing a murder weapon and perjury. Meanwhile, Bobby defends Judge Kittleson when she's sued by a former clerk claiming sexual harassment. Jimmy is mesmerized by Judge Kittleson's frank sexual discussion.

Ellenor takes on Richard Bay in a case wherein a little old lady is accused of attempting to run over her husband in her car. Bay and Ellenor clash both in and out of court. Jimmy evaluates his relationship with Judge Kittleson when he represents an old girlfriend in a suit regarding the sale of reproductive eggs.

Lindsay presses Richard Bay to explain a questionable arrest of her client, who is an illegal alien. She ultimately discovers that the police planted drugs on her client, in order to force him to testify in a murder trial. The client refuses to testify, as the murderer is his own brother, and allows himself to be deported to Colombia.

Meanwhile, Lucy's actions as a rape counselor are called into question during a date rape trial.

The enigmatic and disturbed Joey Heric returns. An admitted killer who's now a lawyer, Joey is grandstanding in a homicide trial. In another storyline, Jimmy is reunited with the savvy hooker who previously duped him.

Eugene takes charge at the scene, ordering Lindsay and Bobby to avoid talking with police. But the legal team's ensuing debate on how to proceed leads to questions about Lindsay's arguably tenuous state of mind, as well as the moments prior to the shooting, which Lindsay says she can't recall.

Lindsay stands trial for shooting Lawrence O'Malley, who became obsessed with her after her firm defended him in his murder trial.

The strain of Lindsay's incarceration begins to affect her marriage and she lashes out at Bobby. Meanwhile, a zealous law-school grad who seeks to join the firm has a run-in with Ellenor; and Jimmy is embroiled in a 16-year-old child-kidnapping case that hinges on lawyer-client confidentiality.

A resolution reached in Lindsay's murder conviction has emotional repercussions; and First Amendment issues figure oddly in Jamie's first trial, the defense of an accused flasher.

Alan Shore agrees to help friend Sheila Carlisle, a successful attorney who claims God speaks to her, and who has subsequently been fired from her law firm for being mentally incompetent. Meanwhile there are startling new developments in the case of Brad Stanfield, whom Ellenor and Jamie are defending for allegedly poisoning his pregnant wife.

Eccentric attorney Sheila Carlisle, whom Alan Shore hired on a temporary basis without consulting anyone else, takes on a lawsuit on behalf of the firm; and Ellenor finds herself in a moral dilemma when faced with the truth about her client.

How it all ends for the cast: The Firm Closes, Eugene becomes a Judge, Jimmy and Jaime become Neighbourhood Lawyers with their own firm, Ellanor takes a hiatus from practicing law to raise her daughter, Alan Shore hooks up with Sally and continues working for Denny Crane. The final shot is of old music playing as the camera moves through the firm's offices which are packed up and all the lights are still on. Bobby Donell is sitting at his old desk crying. Despite all he had said he was the only person not to move on.