Dr. No

John Strangways, the Station Chief of MI6 in Jamaica, is murdered, along with his secretary, by a trio of assassins before his home is ransacked. When news of Strangways' disappearance reaches M, the head of MI6, he assigns intelligence officer James Bond to investigate the matter, and determine if it is related to Strangways' cooperation with the CIA on a case involving the disruption of rocket launches from Cape Canaveral by radio jamming. When Bond arrives in Jamaica, he is accosted by a man claiming to be a chauffeur sent to collect him, but is really an enemy agent sent to kill him. Before Bond can interrogate him, the agent kills himself by biting into a cyanide-laced cigarette. After visiting Strangways' house, Bond confronts a boatman with whom Strangways was acquainted. The boatman, named Quarrel, reveals that he is aiding the CIA and introduces Bond to their agent Felix Leiter, who is also investigating Strangways' disappearance.