Ben Youcef

With no leads on Ray's whereabouts, Jason pushes Bravo team to extreme lengths and considers crossing a dangerous line to help locate their missing brother. Meanwhile, Ray tries to survive captivity.

Bravo is tasked with bringing a defecting Boko Haram lieutenant into U.S. custody, but the mission goes sideways when the target gets attacked. Also, Sonny drops the ball as Bravo's rep on the U.S.S. Keating, and the entire team pays the price.

After a van explodes during a Chicago street festival, a Muslim patrol officer Frank Toma (guest star Ben Youcef) goes missing and evidence quickly piles up pointing to his involvement. Burgess (Marina Squerciati) who helped train Toma is desperate to prove his innocence, even if that means going against her superiors.

When an aspiring musician is found dead behind a trash can, Detectives Cyrus Lupo (Jeremy Sisto) and Kevin Bernard (Anthony Anderson) find a bag full of cash leading them to a slew of suspects including, Don Sorenson (Guest Star John Bolger). Sorenson confesses to shooting the musician when it is revealed that his daughter is thought kidnapped, but the clues don't seem to match-up when his daughter, Jill Sorenson (Guest Star Portia Reiners), appears back at home after losing her cell phone. Using the stolen cell phone as a guide, the detectives link the case with a bigger terrorist scheme. Also starring: S. Epatha Merkerson (Lieutenant Anita Van Buren), Sam Waterston (District Attorney Jack McCoy), Alana De La Garza (Connie Rubirosa), and Linus Roache (Michael Cutter).

Still reeling from the murder of one of their ohana, Steve and Catherine, along with Danny, Junior and some old friends, Harry Langford and Wade Gutches, hunt down the killer. Also, Tani and Grover investigate when a bag of human bones, discovered inside an abandoned storage locker goes missing.