A woman who is standing holding a child needs to use her arms to do it, and the Towner woman is definitely not doing it. It means: the image is false.
They added a false image to the movie. They falsified a piece of forensic evidence in the case. That is a crime. It is literally a criminal act.
I know why they did it, but even if I didn't know why they did it, I would still know that they did it. And ultimately, the reason they did it was to lie about the case, to spread false information, to deliberately deceive investigators and the public about what happened.
And ultimately they did it for one reason: because Oswald was innocent and standing in the doorway at the time of the shots. Ultimately, it comes down to that; everything comes down to that; it always comes down to that.