I'm aware of what the told Ted White ("I was trying to hold his head on") but her testimony ABOUT THE HEAD WOUND before the Warren Commission is hidden away for I forget how many more years.
And, if her WC testimony was similar to what she told Ted White (for the kids in the audience this was during the same conversation where the 2 of them created the whole Camelot myth out of thin air) that means her testimony differed from Clint Hill's as much as could be possible.