Emergency officials received at least 81 calls from people with breathing difficulty Pic/PTI
Rescue workers try to help injured people near the scene in Seoul, South Korea Pic/PTI
South Korean President Yoon Suk Yeol, center, visits the scene where dozens of people died and were injured in Seoul Pic/PTI
Firefighters try to help injured people near the scene in Seoul, South Korea Pic/PTI
Injured people are helped at the street near the scene in Seoul, South Korea Pic/PTI
South Korean national flags fly at half-mast at the government complex in Seoul, South Korea Pic/PTI
Police officers inspect the scene where people died and were injured in Seoul Pic/PTI
Police officers stand guard at the scene where dozens of people died and were injured in Seoul Pic/PTI
