Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

No, Under. Mary Moorman is not turned in Z315.

There is no turning there, so quit your lying. Here she is in Z-309.

So, that's 6 frames before 315 which means 1/3 second before. And she's not turned the least bit towards the Kennedys. She is pointed straight ahead. You figure she bolted in 1/3 second to get herself properly oriented at 315, do you? 

Well, here she is in 310, and she still hasn't budged.

She never budges. After Z-300, Mary Moorman never budges. Mary never turns.