There are so many obvious contradictions (lies too) in the WC report,that it nearly impossible to name them all.15 layers of clothing and a neck tie?No mention at all of the bone matter that the bullet smashed through?Except it passed through one body without hitting anything harder than tissue and exited sideways, thus rendering the nose end of the bullet irrelevant. No magic bullet needed.
"this bullet traversed 15 layers of clothing, 7 layers of skin, and approximately 15 inches of muscle tissue, struck a necktie knot, removed 4 inches of rib, and shattered a radius bone." Single-bullet theory - Wikipedia
You are dismissed, fool. No more questions, your honor. And don't bother to come back.
Impossible
This is why it's impossible to take them seriously. They are so welded to their theories that they ignore obvious contradictions. Heck, they still claim the bullet reversed direction in mid air even though it's clear that Connelly was turned to the side, lining him up in a straight line with the bullet's path.
You can argue motives and who may have or may not have backed Oswald, but physics and ballistics make it clear what killed Kennedy, and it was a shot from behind and above that blew his head apart. There's no need for 3, 5, or 7 shooters hiding in storm drains or in plain sight on a hill that no one saw. If they were there, they weren't needed.