joining us now is journalist and former cnbc tokyo bureau chief kaori.actly are authorities saying at this point about the police response there in seoul and what might have led to this stampede? >> reporter: well, aaron, the chief of police apologizing today, saying that the officers who were on the scene did not realize that the crowd had gotten so large and instead of focusing on crowd control, their primary focus was trying to prevent crime. he said that 130 police were there but that doesn't seem like a whole lot for a crowd size of 100,000 people. you know, south korea has so many political protests and rallies are extremely well organized and managed, but for these kinds of gatherings, you're required to register ahead, but that didn't happen on saturday. and the police say there was just no playbook to guide them through that process. still, many are saying that after two years of very strict covid restrictions, they could have guessed that it would be a halloween like no other, aaron. >> wow. just an incredible crowd size for sure. you know, thi