Report of the President's Commission on the Assassination of President John F. Kennedy

The Commission’s investigation of Oswald’s associations in Dallas–Fort Worth included scrutiny of his political activism with the pro-Castro Fair Play for Cuba Committee (FPCC) in New Orleans, his use of aliases (most prominently “Alek J. Hidell” on forged identification), and the “Wanted for Treason” handbills that had targeted Kennedy in Dallas in the weeks before the assassination. The Commission also reviewed persistent rumors that Oswald was a paid informant or undercover agent for the FBI or CIA, and examined whether he possessed unaccounted funds or unexplained contacts in the weeks before November 22. Marina Oswald’s testimony established that Oswald’s finances were modest and carefully tracked. The Commission concluded that Oswald’s use of false identities, while reflective of his antisocial and criminal tendencies, produced no evidence of links to a broader conspiracy.

To understand what could have driven such an act, the Commission traced Oswald’s background from a childhood marked by profound family instability, frequent relocation, and a mother whose relationships with men repeatedly disrupted her sons’ lives. Psychological and educational evaluations at the Youth House placed his IQ at 118 on the Wechsler scale, painting a contradictory picture of above-average intelligence combined with deep social withdrawal. After enlisting in the Marine Corps in October 1956, Oswald’s career deteriorated at Atsugi, Japan, where a derringer pistol discharged inside his locker in October 1957, wounding him. His discharge in late September 1959 set in motion his defection to the Soviet Union, where he renounced his citizenship, married Marina, and eventually sought permission to return to the United States. After more than a year of bureaucratic struggle involving roughly twenty separate documents, Oswald and his family departed Moscow by train on June 1, 1962, reached Rotterdam, and boarded the SS Maasdam on June 4, arriving in Hoboken, New Jersey, on June 13, 1962, with a renewed American passport and a $435 State Department loan.

The Commission’s analysis of possible motives acknowledged that no single explanation, whether commitment to Marxism, personal grievance, revolutionary ambition, or desire for infamy, fully accounted for his act. The Commission examined the days immediately preceding the assassination and articulated its interpretation that Oswald’s assault on Walker in April 1963, his FPCC activities in New Orleans, and his failed attempt to reach Cuba and the Soviet Union via Mexico in late September and early October 1963 all reflected a pattern of frustrated aspirations and a deepening identification with revolutionary violence.

Chapter VIII consolidated the Commission’s findings on presidential protection, examining both the historical record of assassinations and the specific operational decisions that shaped the events of November 22, 1963. The Commission identified critical shortcomings in the Secret Service’s pre-trip intelligence gathering, leaving no record of risk indicators, and coordination gaps between the FBI and Secret Service rooted in overly narrow FBI guidance for threat intelligence sharing. In the seven weeks before the assassination, FBI agents accumulated significant information about Oswald’s location and activities, particularly in New Orleans, but failed to communicate it effectively to the Secret Service. The Commission found that most Secret Service procedures during the Dallas trip were well conceived and ably executed, but noted inadequacies in interagency liaison. It outlined 10 formal, evidence-based reforms designed to close gaps in presidential security and related governance, and documented the formal legal powers granted to the Commission by Congress on December 13, 1963, weeks after the president’s death.

The Commission’s exhaustive investigation produced an unprecedented record: fifteen published volumes of hearings and exhibits, 26 volumes of testimony, and a witness index that mapped the vast human and institutional landscape surrounding the tragedy. The alphabetical index, spanning entries C through V, catalogued the credentials of every individual whose testimony contributed to the inquiry, from Oswald’s acquaintances in Dallas, New Orleans, and Minsk, to witnesses at Dealey Plaza, to law enforcement personnel, medical professionals, and expert witnesses. The Commission concluded that Lee Harvey Oswald acted alone in the assassination of President John F. Kennedy, that no evidence of conspiracy or accomplices existed, and that Jack Ruby acted independently in killing Oswald two days later. By reconstructing the events of November 22, 1963, in extraordinary detail, the Commission sought to provide the American public with a full and truthful account of a tragedy that struck at the heart of a nation built on principles of reasoned argument and peaceful political change.