Lucifer begins possessing people of power and influence, eventually possessing Jefferson Rooney, the President of the United States. While possessing Rooney, Lucifer conceives a powerful half-angelNephilimwith Rooney's unsuspecting staffer Kelly Kline, while his actions draw the attention of the Winchesters, Crowley, Castiel, and Rowena. Lucifer sends the Secret Service to kill the Winchesters, but they are rescued by Ketch, who provides them with a device capable of expelling any angel or demon from their vessel. To draw Lucifer out into the open, Crowley kidnaps Kelly. They are able to convince her of the truth and she calls Lucifer to a motel room where the Winchesters, Castiel, Crowley, and Rowena ambush him. Using Ketch's device, Sam is able to exorcise Lucifer from Rooney, and Rowena casts a spell believed to banish him back to his cage. However, the Winchesters are arrested by the Secret Service, who believe they were attempting to assassinate the President, and rather thanabortingthe Nephilim, Kelly flees from Castiel.