Chinese authorities are investigating a coal mine explosion in northern China that kills at least 82 people, with search and rescue efforts still under way for those reported missing. Multiple outlets report that hundreds of emergency responders and medical personnel are deployed to assist with rescues. According to state media and international reporting, the investigation focuses on potential safety and regulatory breaches by the mine operator, including “serious breaches” of security regulations. An early investigation described by ABC Australia concludes the blast results from multiple serious safety violations by the company involved. Global News reports that officials point to chaotic scenes in the aftermath and inaccurate information provided by the mine operator, which contributed to revisions of the death toll. Deutsche Welle reports that two people remain missing. NBC News and Washington Times similarly describe the investigation into safety lapses while rescuers continue to search for missing miners. The reports also frame the incident as one of the deadliest coal mine explosions in recent years in China.