Jessica's new partnership is tested; Harvey must prove a high-profile client's innocence; Mike tries to manage the fallout from his revelation.
Louis offers Mike a future-changing case; Harvey and Jessica work together to bring down an old nemesis.
Cameron has Harvey's client arrested for murder; Katrina tries to win over Louis; a British version of Harvey arrives at the firm.
Mike and Harvey are certain of Ava's innocence as the trial continues. Katrina and Mike try to stop the Gianapolis takeover.
Harvey and Jessica want Tony to buy Hessington Oil and reinstate Ava, in return for his testimony against Cameron.
Cameron continues to use dodgy tactics on Ava's case; Rachel visits law schools; Mike reflects on the past.
Harvey and Stephen clash over Ava's case; Harvey and Jessica strategize; Louis gets Rachel's help with a broken contract.
As the murder trial begins, Harvey, Mike and Jessica fight betrayal; Louis and Donna want to even the score.
Trust issues are brought to the forefront; Harvey and Scottie battle again; Louis wants to handle the dissolution talks; Mike wants to move forward in his relationship with Rachel.
An old nemesis returns; Harvey and Scottie are on opposing sides again; Louis ends up in Sheila's crosshairs; Mike and Rachel are under Jessica's scrutiny.
Harvey is caught between Jessica and Scottie; Mike is plagued by painful memories; Louis' suspicions threaten to expose Mike.
When her ex-husband Quentin dies, Jessica clashes with his second wife Lisa; Mike confesses to Louis about his faked grades.
Mike helps Harvey when he faces an old law school rival; Harvey and Jessica try to avoid getting in the middle of a battle between Louis and Scottie.
Harvey and Mike have unpleasant work to do; Louis faces a challenge; Rachel tries to collect on an old debt.
An attorney goes after one of Harvey's biggest clients; Mike must make a decision; a former partner has an ax to grind.