Paige Patterson

The Machine experiences a glitch upon rebooting, supplying Reese and Fusco with the numbers of dozens of people not actually involved in crimes, while also locking Finch and Root out after identifying them as threats based on their past violent behavior.

The owner of a small postal store is murdered -- and a connection to the illegal diamond trade is revealed; Capt. Gregson hits a fellow officer, putting his career at risk.

Owen gives a lesson about betrayal to the recruits at the Farm, assigning them a mission to get the Venezuelan Consul to turn on his country; Alex teams up with Miranda to rescue the hostages; President Haas comes up with a plan.

The recruits break into the NSA on a mission to delete their personal information; the hostages plan an escape as a way to get the terrorists to reveal themselves.

Alex sees a lesson in the art of seduction as an opportunity to get closer to Owen; Alex learns who and what the terrorists are on.

Alex tries to get Owen to accept there's a traitor among them; the recruits work to get an asset with a death wish out of Germany; the terrorists use a new method to extract information from the hostages.