The whole story is such obvious bullspombleprofglidnoctobuns though.
1: There is no exit wound on Connally, the bullet is still in his body
2: There are bullet fragments all throughout Connally's body, but the stretcher bullet is not fragmented at all, only compression deformed
3: If the bullet that passed through Kennedy is the same one that entered Connally, it cannot be the stretcher bullet, because that bullet is in Connally's thigh
The stretcher bullet cannot be the first shot as that was never found, and chipped the pavement
The stretcher bullet cannot be the second shot as that fragmented and remained in Connally
The stretcher bullet can only be the third shot, but this cannot be the head wound because again, it is not fragmented, only deformed