Episode Description: Beware, spoilers! To read - hover over the text.
Brian is now a full-fledged FBI agent. They are engaged in the prevention of terrorist attacks, in which Finch is injured and therefore he has to undergo a course of self-defense. In the course of the detention, Brian met with the alleged offender Chris and persuades him to help in the capture of his brother Sam, who was involved in planning the attack. Chris agrees, but is killed during a special operation to arrest Sam. Finch blames herself for his death, and then tells Rebecca about received files.