Sekou buckles under peer pressure to prove he's not an FBI informant. Saul secretly seeks a second opinion. Quinn tails Carrie's suspicious neighbor.

A detail in the wreckage catches Quinn's eye. A lapse in Carrie's judgment endangers her child. A mystery emerges from the recording Carrie received.

Keane breaks the rules to reclaim her power. Saul investigates Mossad agent Tova's movements. Quinn's photos lead FBI agent Conlin to a weird place.

A smear campaign against Keane's late son is launched. Quinn grows distrustful of Astrid. In a meeting with Keane, Javadi makes a shocking statement.

Quinn learns the assassin he's tracking is linked to a place from his past. Max spots a familiar face at his new job and takes a risk to get evidence.

Carrie and Quinn make a discovery while Keane makes a decision and Max finds trouble.

Dar uses strong-arm tactics to find out who's behind the Toxic Soldier blog. A phone tip sends Carrie and Quinn scrambling to save Keane's life.