Nik Sadhnani

After a bomb detonates at a restaurant in Queens, the case becomes personal for OA, who grew up eating there. But what initially seems like a terrorist attack reveals itself to be more complex, and OA goes undercover to prevent another incident, on the second season premiere of FBI.

When Bull handles the negligent homicide defense of a building owner accused of killing tenants by carbon monoxide poisoning, the case rocks Bull and the TAC team to their core. Also, TAC's trial defense is made more difficult when the ADA prosecuting the case is Chunk's ex-boyfriend, Rob Jones (Erich Bergen), someone very familiar with Bull's tricks; and Taylor is forced to reevaluate her work-life balance when she gets shocking news about her son.

Abe and Harper travel to Afghanistan to investigate when an Afghan commander is killed on a U.S. base. When a Marine is accused of the crime, Trey and Maya join their colleagues to defend him in an on-base hearing. Also, Col. Turnbull and her husband, Asa (Cotter Smith), disagree about how to handle their son Adam's (Derek Klena) physical therapy.