Part 5/11:
Adding to the peculiarities of that day, a significant amount of fine dust—reminiscent of pulverized concrete and buildings—blanketed the aftermath of the towers. This dust was so pervasive that it baffled first responders, many of whom reported minimal recoverable human remains. Reports indicated that the largest identifiable debris piece was merely a fragment of a telephone keypad, raising deeply unsettling questions about the fate of many individuals who were presumed to be present within the towers during the collapse.