[glorgau]

Researcher 2 is probably somebody inside the CIA who told Durham about the existence of the evidence.

[StAnDeliver]

"Researcher 2 is probably somebody inside the CIA who told Durham about the existence of the evidence."

"Researcher 2" is David Dagon, who according to Techno Fog has been given immunity, probably to sweat both Elias and more particularly "Researcher 1", Manos Antonakakis.