While Peter gets acclimated to life at home and works on a comeback strategy with his political team, including Eli Gold, Alicia and Diane wrestle with spousal privilege laws in a murder case that hinges on their ability to get a wife to testify against her husband.

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.

At Eli Gold's urging, Alicia must decide if she'll stand by her man during Peter's new political campaign, or if she'll pursue a relationship with Will instead.

Alicia and Will go to trial unprepared when they learn that an impending Supreme Court ruling could result in Colin Sweeney being jailed for life. Also, Diane reunites with Kurt McVeigh but is forced to reevaluate the relationship.