I think they knew about the firefighter that was killed when all this happened, when I had heard a guy was killed...they just didn't release any names that early, only someone probably leaked it out, so I have no clue what you saw....maybe a lady was wounded.
As far as these investigations, all I can tell you is the chit is hitting the fan over massive incompetence due to this DEI WOKE bs. No inside job. DEI secret service lady needs be be immediately fired by the homeland security chief mayorkas, or brandon himself for gross incompetence, but that will never happen. Been hearing that much of the secret service resources were given to dr Jill instead of splitting them up between trump, and her.