One person was injured Thursday after a roof collapsed at Omni Source Corporation, at 2160 S. Centerville Road, in Sturgis.
Sturgis fire crews responded at the scene and found a 100-by-200-foot section of the main building had collapsed. Two employees were in the building at the time, and both escaped. One suffered minor injuries.
Gas and power were shut off to the building, and the rest of the structure was deemed unusable, according to Sturgis Fire Department.
Authorities did not provide details about the cause of the collapse.