Carter Roy

Danny and Jackie investigate the murder of a high-end escort found floating in the river. Meanwhile, Frank vows to bring a killer to justice when a missing boy's remains are found from a case that he was emotionally invested in 25 years ago.

When a well-known relationship therapist is murdered, it seems that she was targeted due to the secrets she knew about her powerful and elite clients.

When a young woman dies a slow and painful death from an untreated infection, Cosgrove and Shaw suspect she was under the influence of a powerful cult. Price and Maroun put pressure on its members to find the cult's true mastermind.

Hank saves the hand of one of Cuba's dissidents, and works desperately to save Boris when his health quickly fails as a result of Marisa's treatment. Divya continues to clash with Dr. Peck over the way she practices medicine.

King Silas' (Ian McShane) birthday celebration is interrupted by a citywide blackout that puts the royal family in danger. The blackout gives Michelle (Allison Miller) and David (Christopher Egan) a chance to be alone, and provides Jack (Sebastian Stan) with an opportunity to engage in his secret double life without being noticed. Meanwhile, a decision from Silas' past catches up with him and threatens his future. Also stars Susanna Thompson, Wes Studi and Dylan Baker.