The Warren Report was big enough. I doubt anyone read that either.
Here is an interrogation of Jack Ruby at the time.
Appendix 17: Polygraph Examination of Jack Ruby Preliminary Arrangements Administration of the Test Interpretation of the Test PRELIMINARY ARRANGEMENTS As early as December of 1963, Jack Ruby expressed his desire to be examined with a polygraph, truth serum, or any other scientific device which...
www.archives.gov
Anyway here is the new one that was just released.
On This Page Response to Executive Order 14176 Previous Releases What is Currently Available Online FAQs and Additional Resources Transcription Mission Contact Us This webpage was created in response to Executive Order 14176, titled “Declassification of Records Concerning the...
www.archives.gov
The President John F. Kennedy Assassination Records Collection consists of over six million pages of records, photographs, motion pictures, sound recordings, and artifacts.
Happy reading, I'm sure people will finish reading that by about the year 2050. Have fun.