Reese works the computer while Finch does the legwork with their latest POI, a building super who keeps too close an eye on his tenants. Meanwhile, Detective Carter may finally get her long-awaited glimpse into a case.
When Carter finally comes face-to-face with Reese, he urges her to join forces to help with their latest POI, a scrappy young woman from the wrong side of the tracks who turned her life around and became a lawyer.
The Machine identifies Darren, a teenager whose brother was just murdered, as the next POI. Meanwhile, Finch is growing concerned that the son of his former business partner is dangerously close to finding out about The Machine.
Finch and Mr. Reese are going after a person who seems to be leading a double life. However, they soon realize there are 2 people with the same social security number; one of whom is in danger and one who's an impostor.
The FBI are getting closer to the head of HR. Mr. Reese tries to prevent a young journalist that likes taking risks from being killed. To avoid getting media attention, Mr. Reese starts dating her. Fusco is playing double.
Reese and Finch's latest number is twenty-six year old Abby Monroe, who they expect will be the target based on basic information they have about her. She is a past honor student having received a degree in engineering. She worked the past year for Homes for Our Returning Heroes, a military charity that supports returning veterans financially, that job Reese and Finch surmise in honor of her brother who was killed in Afghanistan. She, however, left that job to work instead for the city planning department. Their belief that she will be the target does not diminish ...