Alicia Florrick returns to her job as a lawyer after her husband, a prominent state's attorney, is imprisoned. Her first case involves a mother who is facing trial for killing her ex-husband.
Alicia is asked to find evidence that could help her husband get a new trial. Meanwhile, during a class action trial, she suspects that she has found evidence that the defense is paying off a juror.
Alicia and Will represent three widows who are suing the freight train company their husbands worked for after a fatal accident, while Diane asks Kalinda to gather information on a lawyer who may be considered as a new partner.
The firm gets a retrial in a case involving a convicted death row inmate, and Alicia is forced to turn to her husband to get information that will help them win the case.
While representing the daughter of one of the partners at the law firm, Alicia finds herself attracted to her co-counsel and his unorthodox approach to defending their client.
As Alicia prepares to defend a scientist accused of starting a fire in a university lab, she is asked to testify in her husband's appeal, which could send him home sooner than expected.
Peter's prostitute goes public with accusations that are very embarrassing to Alicia and her family. Meanwhile, name partner Jonah Stern asks Alicia to help defend him after he is accused of DUI and assaulting a police officer.
When a judge overturns a simple plea deal that Alicia arranged, she looks into his motivation, and Diane is made an offer she can't refuse...to Will's delight.