President’s Commission on the Assassination of President Kennedy & U.S. Government 
The Warren Commission Report 
Findings of President’s Commission on the Assassination of President Kennedy

Warren Commission Report is the result of the investigation regarding the assassination of United States President John F. Kennedy. The U.S. Congress passed Senate Joint Resolution 137 authorizing the Presidential appointed Commission to report on the assassination of President John F. Kennedy, mandating the attendance and testimony of witnesses and the production of evidence. After eleven months of the investigation the Commission presented its findings in 888-page final report. The key findings presented in this report were that President Kennedy was assassinated by Lee Harvey Oswald, that Oswald acted entirely alone and that Jack Ruby also acted alone when he killed Oswald two days later. The Commission’s findings have proven controversial and have been both challenged and supported by later studies.