In Wally World, the fifth-floor men are not pointing up toward the window above, and supposedly appear to be not alarmed. So their testimony that shots came from the window or floor above is fake.
Probably wise for black men to remain frozen for while in the aftermath of a shooting in a place like Texas.
Thanks Jerry, now it all makes perfect sense. I was just confused by all the witness testimony pointing to a shooter on the 6th floor.