Thanks, that’s helpful. I am beginning to think that proper identification of the spectators was not a high priority for Roberdeau.
FWIW, it looks as though Roberdeau was "in the ballpark" regarding Weigman's position (the light blue dot above the light-blue down-pointing arrow) when he jumped out of the camera car because when we look at Rackley-Baker in the numbered photo I gave you (she's #4), we see that there's a straight line from Weigman's camera to Rackley-Baker to the pillar / left wall of the entranceway -- which correlates with Rackley-Baker's being to the right of "Stetson Man" and in front of Jeraldean Reid on Roberdeau's map. Problem is, I don't know the distance, if any, the camera car travelled between Weigman's capturing that image of "Stetson Man" and Jeraldean Reid, et al, and his jumping out of the car.
That "still" can be seen at 2:10 in this Wiegman clip: