A metal structure fell at Changwon NC Park, injuring two spectators.

The appearance of Changwon NC Park taken on Dec. 6. /Yonhap News

Around 5:17 p.m. on the 29th, a metal structure that was fixed to the outer wall window above the 3rd base concession at Changwon NC Park in Yangdeok-dong, Masan-Hoe district, Changwon City, Gyeongnam, fell from a height of 4 to 5 meters.

As a result of the accident, a woman in her 20s, referred to as A, and a teenager, referred to as B, who were in front of the concession at the time, were struck by the structure and sustained serious injuries, leading to their transfer to a nearby hospital.

According to the police, the structure that had been fixed to the outer wall above the 3rd base concession fell and bounced off the concession ceiling, striking the two sisters.

Currently, A is reported to have sustained head injuries and is undergoing surgery at the hospital.

The police are investigating the exact circumstances of the accident, speaking with witnesses and others.

Meanwhile, the NC Dinos organization stated, "We plan to provide all possible support for treatment."