Here it is for the twitter banned:
https://nitter.poast.org/I_Am_JohnCullen/status/1813362557945573400#m
See the link for video that seems to show the first shot coming from a direction OTHER than the second shot.
(In a line roughly parallel to the back of the right hand bleachers, hitting guests, one by the right hand railing. Coincidentally that line passes the position of the counter sniper team on the roof behind the President, suggesting that they may have been the intended target of that round. (The Red line.))
A check of Google Earth did not show me any obvious high point other than the trees behind and beside the water tower for a second shooter, though.
This image also shows where that big speakers carrying fork lift with the hydraulic line that got pierced, was positioned.
~Easy
And where does that first shot (red line) track back to?
Water tower?
Roof further away?
good pic, although it makes the one source look like a drone strike