Additional thought: They might have a mobile command post vehicle with recording equipment on site, so maybe there would be recordings.
Of course, there is. Just the matter of flipping the switch to ON but, we all know it is just as easy to flip it OFF. It is a bit more difficult to mess it up intentionally before turning it over. After years of stupidity and excuses from SS, why trust or believe them now?
Could the locals record it? Accidentally, of course.
Another question is do the locals and feds coordinate their channels? One would think so but some news reports (yeah, I know) say they didn’t. The local cop who climbed the ladder should have notified the SS before he set foot on the ladder. He should have had is weapon at the ready instead of doing a Uvalde.
And then there’s the two guys on the barn roof who obviously had him sighted in for a while. It shouldn’t have taken so long to get a “Go” from a supervisor. Also, why did they have “Police” on their backs instead of SS or Fed or whatever to distinguish them from locals?