Person of Interest - Season 1 Episode 2 -
Season 1, Episode 2 - Ghosts
Reese and Fimch are given the Social Security number of a teenager killed two years ago, questioning the infallibility of the Machine; Finch flashes back to the Machine's origin, and how it was developed.
Please explain the problem in a few words.
Max 255 characters.
Max 255 characters.