The first video was released today (19th) of the interior of the Hwajeong I-Park apartment in Gwangju, where one person died and five people went missing in a collapse accident.
The 6-minute and 40-second video released by the Fire Department shows the interior of the collapsed apartment from the 22nd to the 39th floor.
In the video, each floor was broken down in detail in the debris that collapsed from the upper floors.
From the 27th floor, part of each floor has completely collapsed, and debris has piled up in various places on each floor, giving it a dangerous appearance.
There are also notable places where firefighters marked the point where the rescue dog searching for the missing person reacted.
While five people have not yet been found, they appear to be marks left by rescuers in the process of finding traces of the missing.
The video also showed the collapse of the southern part of the 39th floor during concrete pouring.
SBS News previously reported through a video filmed by a field worker on the 13th that the concrete began to pour after the sound of a form collapsing from the top floor just before the collapse occurred.
(Screen provision: Fire Department / Video editing: Jung Yong-hee)