Flashbacks illuminate Finch’s dealing with survivor’s guilt, Reese’s time doing wetwork, Shaw’s former life as a technically excellent surgeon but completely indifferent to the people she helped, and Fusco’s recounting of exacting vigilante justice to a crook that slipped through the system .

Reese works to save the life of a local taxi driver who is put in danger when a passenger leaves behind a laptop that is wanted by the Estonian mafia. Reese and Finch eventually realize the laptop contains valuable information that could enable terrorists to enter the country undetected