Ramsey Faragallah

A deranged gunman puts the State Department on lockdown; a translator threatens to reveal damaging information about Elizabeth's time in the CIA; Matt reveals information to Daisy's fiancé.

Alicia and Will work on the appeal of a death-row inmate accused of killing a police officer. Alicia swallows her pride and visits Peter in prison for information on the client, as Peter was the state attorney at the time of the client's conviction.

When an undercover counter-terrorism gets shot, Danny's assigned to investigate without disturbing the ongoing operation in the sleeper cell.

A boy is kidnapped while in the care of his father, and the investigation reminds the officers of an unsolved abduction that occurred in the same neighbourhood 13 years earlier. Benson vows to learn from past mistakes, and set both cases right.

ISIL terrorists threaten to blow up a dam in Iraq that could cause the deaths of millions; Hope is lost for getting Turkey to stem the flow of the Tigris after their government unexpectedly goes dark.

While Carter closes in on Reese and Finch and the CIA close in on her, the two men investigate a suspicious building supervisor whose number has come up.