Meanwhile, Oleg Zaitzev, a communications officer in the KGB tasked with sending and receiving encrypted dispatches to and from KGB stations across Europe, pieces together the plot to kill the pope, and becomes deeply troubled with the prospect of murdering an innocent person for political purposes. He later decides to make contact with the local CIA station chief Edward Foley as well as his wife and agent Mary Pat, intending to defect and then be extracted out of the Soviet Union with his family, in exchange for providing information on the assassination plot as well as the names of KGB deep-penetration agents in the American and British governments.