That photo in post #9 is damning evidence. More than one person dropped the ball that day. That implies some people were working together.
Just looking at this…
It’s BEYOND obvious somebody should’ve been up there!!
from the freeze frame, the position of the head and shoulders is a countable number of metal roof sections, countable from the forward edge, from the position of the last right exhaust fan metal box chimney.
Counting the sections to the right of that, the one angling up to Crooks is 8 or 9 sections to the right. Comparing to overhead shots of where his body dropped (supposedly right where he was shooting from)-that location if further right. So perhaps there are other videos showing him move again further to the right and line up the track (or maybe he stood up after firing moved out and was dropped there? good question).
This video is recorded from DJT’s left (corner of that bleacher, where the survivor was shot). Bless this person= and prayers for them.