pictore/iStock (COLUMBUS, Ohio) -- At least eight people are injured, two critically, following an explosion and fire at a paint manufacturing plant overnight Thursday in Columbus, Ohio. Another person is unaccounted for, according to Columbus Fire Battalion Chief Steve Martin. At 12:05 a.m., authorities got a call of an explosion at 1920 Leonard Ave. As firefighters pulled up to the second alarm fire at Yenkin-Majestic Paints, they were met by employees exiting the building. Five people were wounded and taken to local hospitals, Martin said. They are in stable condition. "Two other employees were trapped inside the building and had to be rescued. They are in critical condition at OSU Main," Martin said.