A chemical storage tank in Washington implodes, killing at least one person and leaving nine others missing, officials say. Multiple reports describe the tank as filled with a corrosive or toxic chemical. Responders treat several people for chemical burns believed to be caused by exposure to the substance released during the collapse.

In the immediate aftermath, emergency crews secure the area and search for those reported missing. One outlet reports that nine people remain “unrecovered,” indicating they have not yet been located. Another report states that officials have confirmed one death, while other coverage adds that additional deaths have been confirmed, without aligning on the total number in the supplied summaries.

News coverage also describes visible damage at the scene, including crushed vehicles. The incident prompts ongoing recovery and investigation efforts by authorities to determine the cause of the implosion and assess the environmental and public safety impacts of the release.