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.

Cary hires a prison consultant to prepare him for incarceration while the team at Florrick/Agos/Lockhart does everything in its power to help him. Meanwhile, Alicia practices for the State’s Attorney candidates’ debate.

The partners of Florrick/Agos/Lockhart find themselves at odds when they voice different opinions regarding the company’s future. Also, the firm falls victim to a cyber-hack after it takes on the case of a movie producer whose work is pirated on a peer-to-peer sharing site.

Still reeling from the cyber-hack at her law firm, Alicia is ambushed with questions about her leaked emails during a television interview. Meanwhile, Diane takes on a case that pits her sympathies towards gay marriage against the rights of religious freedom. Also, an investigator starts looking into the evidence Diane used to get Cary out of prison...

When potential voter fraud is discovered in the State’s Attorney election, Eli and Alicia take steps to stop a recount by enlisting the help of a well-respected civil rights lawyer, Spencer Randolph. Also, Diane learns she unwittingly submitted false evidence in Cary’s case.

Alicia has trouble adjusting when she returns to work at Lockhart, Agos & Lee with Lucca. Their first case, involving a secret new computer tablet, causes a rift within the firm.