Frank contends with a potentially dirty cop within his ranks when Danny and Baez's investigation into a brutal assault on an NYPD detective reveals the officer may be corrupt. Also, Eddie and Badillo track down the culprits behind the theft of valuable rare works from a celebrated bookstore; Jamie begrudgingly joins Henry as he looks into an old friend's death he deems suspicious; and Erin snoops into the background of a new woman in Anthony's life.
Bull and the TAC team question whether they have a solid defense when they represent wealth manager Rachel Elliot (Francesca Faridany) who's on trial for her husband's murder, which she claims to have no memory of due to an alcohol-induced blackout.
Cosgrove and Shaw investigate the murder of a family physician whose outspoken politician wife suspects she was the intended target. Price and Maroun's case hangs in the balance when the defense calls one of the doctor's young patients to testify as a witness.
After winning the battle for the education bill, Francis (Kevin Spacey) looks to rehabilitate Russo’s (Corey Stoll) image so he can run him for governor in Pennsylvania.
When a former CIA operative is murdered, Keaton (Morris Chestnut) enlists Shepherd (Jennifer Carpenter) to help recover valuable intel that could take down Tal once and for all. But the question remains, can Shepherd be trusted?