It is odd that the contrarians think the witnesses here can prove something with their recollection and memory of movements down to the second but otherwise reject documents, prints, and photos and serial numbers that link Oswald to the rifle. Keep in mind that these contrarians are not conspiracy theorists or have reached any conclusion about the case. They just reject all evidence against Oswald - no matter how well documented but entertain every straw that lends itself to his innocence. Just like any neutral party would do. LOL.