Oh boy another armchair lawyer thinks he's on to something…..
Why don't you simply make the point your want to make instead of just posting a link and leave us all guessing what it is you want to convey?
JFK and Tippit were murdered in Texas. Oswald was arrested for those crimes in Texas. He was held in custody in Texas. The Texas authorities charged Oswald and only Oswald with those murders under Texas state law. All of the overt acts relating to this crime took place in Texas. See any theme? Oswald was not charged with a conspiracy much less a conspiracy that took place in another state. Oswald's defense team could not force the prosecution to charge him with conspiracy to change the venue to another state. So that has no relevance to his situation in 1963. His prosecution would have been under Texas laws for murders committed within its jurisdictional boundaries. Similar to Jack Ruby. A change of venue would be appropriate if there was some reason to believe Oswald could not get a fair trial in the Dallas court where it would be handled. As in Jack Ruby's successful appeal. Like Ruby, Oswald's trial would have been in Texas
even if the venue was moved to a county outside of Dallas. Thus, Oswald's trial for murder would have taken place in Texas even if the venue were changed. Not as you stupidly suggested to another state but to another county in Texas. Ruby's second trial was, for example, going to take place in Wichita Falls, Texas. There would be no legal basis to move to another state. I'm sure Roger Collins could clear much of this up for you.
BTW; are you denying that you posted here as Roger Collins and claimed to be an attorney? You have suggested this is a "fantasy" but have never confirmed or denied. All you have to do to clear this up is say that you did not post as Roger Collins. An honest person would just admit it.