Reese and Finch must figure out if an attorney murdered her husband on Person of Interest. "Reasonable Doubt" is the fourth episode of the show's third season.
An investigation by the NYPD gang unit puts Reese's cover in jeopardy on Person of Interest. "Brotherhood" is the fourth episode of the show's fourth 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?