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
With Reese in FBI custody, Finch poses as a high school teacher to protect the next number, a teenager named Caleb Phipps . A seemingly below-average student, Caleb is hiding the fact that he is a genius.
Person of Interest S02E12, Fusco is assigned to the new number, supermodel Karolina Kurkova. Meanwhile, Carter is asked to interrogate the four suspects in jail. Elias offers to help Reese, but Reese refuses to avoid the attention of the FBI.
Carter survives the crash; Donnelly is dead and Reese has been taken by Kara Stanton. Reese, with a bomb strapped to his vest like Mark Snow, is forced into doing fieldwork together. The two steal a hard drive and are assigned to install it.