Not that I'm aware of. Your description isn't even accurate.
1) If in your opinion there is not even any circumstantial evidence that tends to incriminate Oswald for the assassination of JFK, does that mean you think (sic) "Lone Nutters" have been fooled by "evidence" that was fabricated against him?
2) In your humble opinion, which of these is an incorrect description of Oswald:
A) He was psychologically disturbed.
B) He was a sharpshooter.
C) He was a self-described Marxist.