With the dates of Oswald's entry into and departure from Mexico, which had been obtained from the records of the Mexican Immigration Service very shortly after the assassination, the Government of Mexico initiated a thorough investigation to uncover as much information as possible on Oswald's trip.541 Representatives of U.S. agencies worked in close liaison with the Mexican law enforcement authorities. The result of this investigative effort was to corroborate the statements of Senora Duran and to verify the essentials of Oswald's activities in Mexico as outlined above.

Senora Duran is a well-educated native of Mexico, who was 26 years old at the time of her interrogation. She is married to Senor Horacio Duran Navarro, a 40-year-old industrial designer, and has a young child. Although Senora Duran denies being a member of the Communist Party or otherwise connected with it, both Durans have been active in far left, political affairs in Mexico, believe in Marxist ideology, and sympathize with the government of Fidel Castro,542 and Senor Duran has written articles for El Dia, a pro-Communist newspaper in Mexico City.543 The Commission has reliable evidence from a confidential source that Senora Duran as well as other personnel at the Cuban Embassy were genuinely upset upon receiving news of President Kennedy's death. Senora Duran's statements were made to Mexican officials soon after the assassination,544 and no significant inaccuracies in them have been detected. Documents fitting the description given by Senora Duran of the documents Oswald had shown her, plus a notation which she said she had given him, were found among his possessions after his arrest.545

The Cuban Government was asked to document and confirm the essentials of Senora Duran's testimony. Its response, which has been included in its entirety in this Report, included a summary statement of Oswald's activities at the Cuban Embassy,546 a photograph of the application for a visa he completed there,547 and a photograph of the communication from Havana rejecting the application unless he could first present a Soviet visa.548 (See Commission Exhibit No. 2564, p. 306.) The information on these documents concerning Oswald's date of birth, American passport number and activities and statements at the Embassy is consistent with other information available to the Commission.549 CIA experts have given their opinion that the handwriting on the visa application which purports to be Oswald's is in fact his and that, although the handwritten notations on the bottom of the document are too brief and faint to permit a conclusive determination, they are probably Senora Duran's.550 The cloths which Oswald was wearing in the photograph which appears on the application appear to be the same as some of those found among his effects after the assassination, and the photograph itself appears to be from the same negative as a photograph found among his effects.551 Nothing on any of the documents raises a suspicion that they might not be authentic.