NORTHWOOD, Ohio – An explosion at an auto parts plant in northwest Ohio has injured nine people.
Authorities just outside Toledo say all of the injuries appear to be minor.
The explosion happened Tuesday morning at Faurecia Interior Systems in Northwood, southeast of Toledo. The company makes doors for a nearby Chrysler plant.
Authorities said they aren't sure what caused the explosion.
Workers said they heard a loud pop and then saw thick, black smoke.