After Seoul's Halloween tragedy, South Koreans are searching for answers : NPR
South Korea begins probe into deadly Halloween crush
Halloween crush in South Korea could have been prevented
Japan has learned from its own deadly crowd crushes, but risks remain - The Japan Times
Seoul Halloween crush: How the disaster in Itaewon unfolded
Thousands gather on anniversary of Halloween crush in Seoul – as familes demand fresh investigation
South Korea begins probe into deadly Halloween crush, Asia News
South Korea begins probe into deadly Halloween crush - TODAY
South Korea vows thorough investigation into deadly Halloween crush
South Korea Probes Halloween Crowd Surge as Nation Mourns
South Korea begins probe into Halloween crush