After the State's Attorney refuses to pursue criminal charges, Alicia becomes second chair on a civil suit involving the rape of a prostitute at a bachelor party who may have been hired and abused by her own husband.

The son of Alicia's former friends is charged with felony murder, and Alicia decides to defend him, despite the fact that they ostracized her ever since the scandal.

Alicia faces a crisis of conscience when she's encouraged to go negative in her campaign for State's Attorney. Meanwhile, the Feds try to persuade Cary to work with them as they attempt to build a case against Lemond Bishop.

Alicia and Will defend a college student accused of killing her sorority sister while under the influence of a sleep aid. At the same time, they also deal with their growing sexual tension and Diane and Kurt McVeigh continue their flirtation.

Tensions run high as the entire Florrick family is crammed into Peter's campaign bus with Eli and Ruth on their way to the Iowa Caucuses. Once there, Peter attempts a high-risk political stunt to gain votes for his presidential bid.

Alicia learns more about Peter's fall from office when she represents Glenn Child's wife, Carla Browning, in her divorce appeal. Meanwhile, Will and Emily, an opposing counsel, get cozy during a death suit against Duke Roscoe, a caustic TV commentator.

Peter has little time left to make a plea deal before the jury comes back with a verdict. Meanwhile, Alicia must decide whether her future is with Peter or with Jason, and she channels the ghost of Will Gardner to help make a decision.

Alicia makes her decision about whether to stay with Peter or pursue a relationship with Will.

Lockhart/Gardner defends Stephanie Engler, the owner of an adultery Web site, after one of her users is murdered; however, the civil case turns criminal when the murder is pinned on Stephanie. Alicia goes ballistic on Kalinda about her one-night stand with Peter, causing Kalinda to contemplate leaving the firm.

While preparing his case against Cary, Finn discovers a potentially devastating piece of evidence which could have ramifications for Alicia and Peter. Meanwhile, Eli becomes wary when a new prospective candidate emerges in the race for State’s Attorney.

Alicia and Frank Prady square off in a crucial debate in the race for State’s Attorney as Peter and the city of Chicago prepare for a potential riot.

A well respected surgeon is accused of plotting to commit a crime; Ruth suggests that Courtney Paige (Vanessa Williams) hire Jason for business in another state, hoping to remove him from Alicia's life.

Alicia uncovers evidence that possibly proves that the jury is tampering with her firm's class action law suit that she has against a pharmaceutical company, while the legal team of her husband continues to mount the case for his appeal.

Alicia, representing a daughter of one of the partner in the firm, finds herself very attracted to her co-counsel, mostly because of his unorthodox approach of defending their client.

An Army reservist is accused of murdering his wife; Childs turns to dirty tricks in hopes of marring Peter's campaign.

Alicia is on the road to successfully arguing that her teenaged pop star client, Sloan, is innocent of a DUI, until Cary drops a bombshell that could ruin the starlet's career and life. Meanwhile, Peter's campaign hits a snag when the Democratic Committee tells him to drop out of the race.

Alicia's law firm tries to turn a client's son against his girlfriend when both are accused of murder; Alicia faces a tough decision.

When Alicia's key witness commits suicide, she must turn to the only person whose testimony can salvage her case: Colin Sweeney. Meanwhile, Eli makes big moves on Peter's behalf.

While Alicia wades through diplomatic loopholes to defend a Taiwanese national, Eli is approached by his ex-wife to vet her for a possible political campaign.

As a favor to her mother, Alicia represents software coders in a contract dispute; Peter asks Alicia to renew their wedding vows.

When Colin Sweeney accuses a television producer of basing an unflattering character and show on his life, Diane and Cary must prove that they are capable of handling his case as Alicia focuses on the race for State’s Attorney. Also, Alicia competes against Frank Prady for a major campaign donation.

Alicia’s professional future hangs in the balance as she decides what’s next for her career. Meanwhile, when Alicia gets a suspicious call from a client, she discovers that he’s being held in a secret police facility where people are detained without being officially booked.

Alicia and Diane defend the privacy rights of a therapist whose neighbor, represented by attorney Caitlyn D'Arcy (Anna Camp), flies a drone over his home office. Also, Assistant US Attorney Connor Fox attempts to use Eli's daughter Marissa, as leverage in the case against Peter while the power struggle at Lockhart, Agos and Lee reaches a boiling point.

Alicia returns to work as a defense attorney after her husband's corruption scandal and incarceration. She is assigned her first case - a retrial of a woman accused of murdering her ex-husband. Her firm successfully deadlocked the first jury, and they hope that sticking to that strategy will work again, but Alicia realizes that this trial will be more of a fight than anyone expected.

While Alicia is preparing in a case defending a scientist accused of arson, she is suddenly asked to testify on Peter's behalf. Damages Peter Riegert guest stars as the judge in Peter's case and CBS' The Early Show star Russ Mitchell guests as himself and interviews Peter.