How does evidence that is linked to OSWALD and ONLY Oswald point to a conspiracy or non-gunman?
This is like teaching Danish grammar to a donkey.
If an assassination conspiracy wished to frame Mr. OSWALD and ONLY Mr. Oswald, would they
a) not leave behind any evidence incriminating to Mr. OSWALD and ONLY Mr. Oswald?
b) leave behind some evidence incriminating to Mr. OSWALD and ONLY Mr. Oswald?
Unreal. And the people who you think framed Oswald for this crime were, for some inexplicable reason, fearful of placing him at the window?
You are mixing up two different groups of people