By my very rough calculations, the caboose of the long freight train, which can be seen in the two images I scanned from “Pictures of the Pain” and posted earlier in this thread, is approximately 258’ north of J.C. White’s assigned position.
If that train was traveling north at just 6-mph (quite slowly), and the McIntire photo was taken about 30-seconds after Jerry’s estimated first shot at Z160, then the back portion of the train would have been between J.C. White’s assigned position and the limo at the time of the first shot.
A Japanese bullet train?
Not necessary!
Edit: The two McIntire photos were taken a few seconds apart. And the train appears to be in the same position. Therefore, unless it had just come to a stop, this theory doesn’t appear to work. My bad…