Olivia finds out that she's pregnant and the baby can be only Chuck's. She refuses R.J.'s marriage proposal, and asks to return to the firm.

Devastated by Carrie's death, Leon and Chuck accept Laura's help and she officially joins the firm; Leon gets new evidence that helps him defeat R.J. at trail.

The battle between R.J. Williams and BRT rages on. Chuck needs to request a second autopsy in a case. Carrie is killed by a hit and run driver.

Olivia's dreams comes true when R.J. offers her a partnership in his LA office, but is torn when he sues BRT for breach of contract. Carrie and Dillon finally get married.

BRT prepare to set up shop, but the lease to their office now belongs to R.J. Carrie and Laura team up to help a battered wife.

Leon represents a military man who refused to obey orders for reasons of conscience; Carrie returns with some important decisions to announce.

Chuck and Leon are hired for a polygamy case; Rob offers Laura Crosby a place at the firm, leaving the others wondering who she'll be replacing.

Leon finds himself sympathizing with the wife when he represents a man in a divorce case; Olivia considers using confidential information as leverage in a case.

Olivia represents a screenwriter who claims her script was changed without permission. Chuck defends a patriotic protester who was shooting at the cars at the border.

Chuck defends a young man accused of a gang-related execution, and a lawyer on the same case is reluctant to join forces.

Olivia's mother, long thought dead, suddenly appears on the scene to contest her late husband's will, prompting Olivia to seek Rob's help.

Olivia's father dies, leaving her a sizable estate. Carrie defends Veronica on an assault charge.

Chuck's carelessness with a case earns a first-time offender a stiff sentence. New office manager Rob starts construction on a luxurious workspace.

Tensions continue to rise between Dillon and Veronica when Dillon is assigned to prosecute a respected black community leader.

Carrie and Alana struggle to keep their personal feelings in check at the trial of a sexual offender who preys on elderly women.

Leon's impressive handling of the suit lands the firm a merger offer from high-powered international lawyer R.J. Williams.

Dillon tells Veronica that he's got marriage on his mind. Olivia and the firm are sued for five million dollars because Danny Hart recanted his story.

Chuck's case is officially closed, but Carrie, Leon, and Olivia discover that Brent Elliot, the administrator of Stanley Wall's estate, is hiding something.