One more worker died due to a fire extinguishing agent leak accident at the construction site of the knowledge industry center in Geumcheon-gu, Seoul.
The worker was seriously injured at the time of the accident and was taken to the hospital for treatment, but died yesterday afternoon (3rd).
The death toll in this accident has risen to four.
The total number of casualties was 21, including 17 minor injuries.
On the 23rd of last month, around 8:52 am, there was an accident where a drug with a weight of 58 kg and a capacity of 87 liters spewing carbon dioxide was leaked from the basement of the new construction site of the Gasan Metro Knowledge Industry Center in Geumcheon-gu.
It is known to paralyze the central nervous system when the drug is inhaled in an enclosed space.
The police have formed a 20-person team at the Geumcheon Police Station to investigate.
(Photo = Yonhap News)