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.

As Alicia works with Will on the appeal of a death row inmate, she agrees to a conjugal visit with Peter in order to get information from him since her client was convicted under Peter's regime as state's attorney.

Alicia is asked to represent a partner in the firm on a DUI charge. Her attention is split when she is suddenly forced to face the Other Woman.

Tensions are high as Peter's appeal begins while Alicia has to defend a wealthy client who doesn't seem that innocent, even after he's found not guilty of murdering his wife. Meanwhile, Diane takes precautions when a prisoner she put in jail is to be released from prison.

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.

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

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

On behalf of the victim's daughter, the law firm sues a convicted murderer who is profiting from a song he wrote describing his crime. Meanwhile, Eli anonymously uses the firm to help Natalie Flores and her family with their legal troubles.

To Lockhart/Gardner's disbelief, Louis Canning returns to face off against Alicia once again when the firm represents families of workers who committed suicide due to miserable working conditions. Meanwhile, Cary finds out shocking information about Kalinda.

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.

While Will defends a man accused of murder, Alicia tries to help by assisting a prosecutor in another county who is trying a different man for the same crime; the Justice Department puts heat on Eli; Nick takes action that forces Kalinda's hand.

Alicia and Will each represent one half of a couple accused of smuggling drugs, but the courtroom becomes mired in confusion and legal technicalities when they insist on separate jury pools. Meanwhile, Cary attempts to woo a Lockhart/Gardner client, Kalinda tries to repair a damaged relationship and Marilyn begins her investigation into possible voter fraud during the gubernatorial election.

Florrick/Agos takes on the case of an NSA whistleblower, only to learn that the agency has been monitoring the firm as well as Alicia’s personal life. Meanwhile, Diane faces the difficult task of working alongside Louis Canning when he joins Lockhart/Gardner. Also, Alicia goes after the State’s Attorney when he attempts to make Finn a scapegoat in the Jeffrey Grant case.

When a former client calls Alicia after being charged with murder tied to a case from 2009, Alicia reviews the old case, prompting memories of her early days as a lawyer.

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.

As Alicia tries to revive her struggling law career, attorney Lucca Quinn becomes her competition; Peter engages a new strategist for his campaign, changing the dynamic with Eli in the process.

When Alicia agrees to support a client's plea of innocence in a shoplifting case, she clashes with the bond court judge; Diane is coerced into arguing against her own beliefs in a case about assisted suicide.

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’s night goes from bad to worse when she throws a party to celebrate Howard and Jackie’s upcoming wedding. Also, Eli asks Jason to investigate Peter in preparation for his trial.

As Peter's trial begins, Alicia works desperately to keep her husband from returning to jail. Also, Diane and Lucca move aggressively to expand the law firm, but face serious opposition from David Lee.

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.