Carrie and the team investigate the possibility that a family man turned assassin may have been mind controlled. During the investigation, the M.O.is linked to previous killings.
While the Underwoods gain a mysterious new ally, Francis open negotiations with a Chinese billionaire. Meanwhile, Lucas attempts to expose the Vice President.
While Sue is called to give evidence at a Congressional hearing, the Secretary of Defense and the Vice President lock horns at a Marine Corps base.
Danny and Jackie investigate when an injured woman recants after making a domestic violence claim against a councilman, who also happens to be a friend of Frank's. Danny has to adjust when Linda goes back to work.moreless
The gang try to find a rebel fighter named Nora, to aid them in liberating Danny. Meanwhile Danny discovers what Neville is really capable of.
Haley receives from help from Dan as she struggles at Karen's Café. Quinn is upset when she learns that Clay is hiding something, and Chase tries to mend a broken heart. Brooke is disappointed when lunch plans with her father don't turn out as she had hoped, and Julian makes a mistake that will change his life.moreless