In 2022, a crowd accident occurred in Itaewon, Seoul, South Korea.

On Halloween night, 159 people lost their lives when crowds poured onto the hill, which was just 10 feet wide.

The young people's cheers turned into screams, and the scene turned into a "passageway of death."
Why couldn't the accident be prevented even though there were warning signs?
We will explain the truth behind this unprecedented tragedy based on administrative deficiencies, crowd psychology, and testimonies from people who were at the scene.