Red directs the Task Force to find a Blacklister who sells sensitive information on The Blacklist. "The Informant" is the tenth episode of the show's fifth season.
Red: Elizabeth is back. Harold: So I hear. How is she? Red: Determined to find Tom's killers. Harold: Understandable. Red: I'm the devil on one shoulder, you're the angel on her other. She's in troubled waters, Harold. Please help her to navigate them.