No, I apologize for being hasty, but on the other hand; the Walker shot is often linked up to two men;
“There were no eyewitnesses, although a 14-year-old boy
in a neighboring house claimed that immediately after the
shooting he saw two men, in separate cars, drive out of a church
parking lot adjacent to Walker’s home. A friend of Walker’s
testified that two nights before the shooting he saw “two men
around the house peeking in windows.” General Walker gave this
information to the police before the shooting, but it did not
help solve the crime. Although the bullet was recovered from
Walker’s house (see app. X, p. 562), in the absence of a weapon
it was of little investigatory value. “- Warren Commission Report http://mcadams.posc.mu.edu/walker.txt
More than one man? Then, there could be a conspiracy.
It could have been space aliens too, or maybe the Sister of the Little Poor, but to have a theory, you have to have something to back it up with something.
And to have a conspiracy that lasts over 40 years with a cast of thousands -- if you actually buy any of this CIA, FBI, Mafia, Castro, LBJ, Nixon or what ever other crap floats out of Oliver Stones drug addled brain) and no one spills the beans is beyond comprehension to me.
Hell, we can't even keep secrets on wire tapping known terrorists with only a handful of people sworn to secrecy in the know but somehow we can on killing a president.
To buy those theories, you have to believe that every one from the Dallas police force to the Attorney General of the US (the Presidents brother, BTW) participate in the cover up and no one talks even after 40 years.
That's just goofy!