Several encounters occur with Samaritan operatives on Person of Interest. "The Day the World Went Away" is the tenth episode of the show's fifth season.
The investigation into a technical glitch garners the attention of Samaritan on Person of Interest. "Shotseeker" is the fourth episode of the show's fifth season.
When you find that one person who connects you to the world, you become someone different, someone better. When that person is taken from you, what do you become then?