Jill and the U.S. National Guardsmen begin to recover after receiving the lethargica antidote; but shortly thereafter, the Guardsmen begin to fall ill again with a secondary more deadly infection. Some Guardsmen begin to die and everyone fears for Jill’s life.
Caroline believes that her superiors aren’t telling her everything about the lethargica outbreak and suspects that Wes, her executive assistant might also be in on it.
Out of nowhere, the Manford brothers show up at David’s apartment and shed some light onto the recent epidemic.
As Caroline continues to dig, she gets dangerously close to unearthing a conspiracy that could go deep into the White House.