Where's the bullet?
Where did it vanish to?

And:

Where's that SECOND bullet that entered JFK's back and never exited
either (via your theory)?
Where did that second bullet vanish to?

And CE399 CANNOT be one of these two missiles.

399 cannot represent any FRONTAL throat bullet, for the simple reason
Oswald's MC rifle was to the REAR of JFK when he suffered the throat
injury.

And 399 cannot be the back bullet either...because that bullet was
discovered in an area of Parkland where neither JFK nor his stretcher
was ever located.

So, let's hear where the bullets went after entering JFK's soft flesh
(neck AND back), not doing any substantial damage at all, but yet
stopping like they each hit a brick wall or something about as hard.

TWO disappearing missiles?? Two???