My recollection from other videos - the first 3 shots have the same audible signature. The “zip .... Boom” timing indicates them being shot from the same distance, and perhaps the same location as one another. After that, it gets more complicated.
Now, those first 3 shots may have come from the roof, or this window where there’s visible evidence of a possible muzzle flash (or a strong light reflection off the window). Other corroborating video/audio evidence is needed. If cameras from different angles show the same flash timed with the sound of gunfire, then it proves that it is NOT a reflection off a window or other metallic surface.
Many thankQs Meyer!
Here’s a longer version from Benny Johnson :
https://www.facebook.com/reel/410632182010314?s=yWDuG2&fs=e&mibextid=RtaFA8
Better one, less text, (h/t Steve van doorn post #1670)
https://x.com/realDJStew724/status/1817781521190662306
https://freerepublic.com/focus/chat/4253596/posts?page=1670#1670