Anna McMahon was a blacklister.
Anna McMahon was the Assistant United States Attorney General and a presidential advisor to Robert Diaz. Anna, alongside Diaz, is orchestrating an international conspiracy against the United States of America.
McMahon is seen ordering Bastien Moreau to bomb the United Nations building.
Anna is appointed the new liasion with the Post Office.
Anna is revealed to have used the Third Estate to distract the task force.