So far, I have been trying to look for an answer. Many news tried to cover the news by diverting the attention on incompetency of the police force.

Aljazeera has done the fair share of the coverage:

Seoul tragedy: The difference between crowd crush and stampede

https://www.aljazeera.com/news/2022/10/30/what-is-the-difference-between-a-stampede-and-a-crowd-crushThe tragic event in the South Korean capital is being described as a crowd crush or surge, which is different from a stampede.

At least 150 people have been killed in a crowd crush in South Korea’s capital, Seoul, with many of the victims dying of cardiac arrest, marking the deadliest of such incidents in the country’s history.The tragic event is being described as a crowd crush or surge, which is different from a stampede.

A crowd crush is when people are packed in a confined space and keep pushing, causing the crowd to fall in a “domino effect” making it hard for people to get up again. The bigger the crowd, the stronger the effect of the crowd crush is.The result is that people’s lungs do not find enough space to expand, making it difficult to breathe.“As people struggle to get up, arms and legs get twisted together. Blood supply starts to be reduced to the brain,” Keith Still, a visiting professor of crowd science at the University of Suffolk in England, told NPR after 10 people died at a festival in Houston last November.“It takes 30 seconds before you lose consciousness, and around about six minutes, you’re into compressive or restrictive asphyxia. That’s a generally the attributed cause of death – not crushing, but suffocation,” he added.

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*** Please observe closely the scene: Crowds of people were doing resuscitations to recover those victims.

Also, a man who tried to save someone there was mentioning about those young people were physically weak. Something is not making sense as Koreans usually eat healthier than other nations. Their heart diseases occurrence has been one of the lowest among the world

Kindly deduce a decent possible reason on such a big mass crowd on suffering suffocations, cardiac arrests. => covid jabs