Overview

• Sheriff Chris Davis confirmed multiple fatalities but has not given a precise toll, and authorities say 18 people remain unaccounted for after revising the number down from 19.
• Officials reported they have not found additional survivors among the missing, and DNA testing is underway to identify human remains.
• The blast struck Accurate Energetic Systems near McEwen around 7:45 a.m. local time, leveling at least one building and leaving a wide debris field with burned vehicles.
• Initial secondary detonations kept first responders at a distance, though the site has since been secured for search and forensic work.
• The FBI and ATF have joined the investigation, and the cause of the explosion is still unknown, while residents reported feeling the shock waves miles away.