Investigators are expected to be back on the scene of Sunday morning’s three alarm fire at the Koch Foods plant on Port Union Road in Fairfield. The blaze injured two people and left a worker unaccounted for. Concerns of a possible ammonia leak caused firefighters to issue a two-mile shelter-in-place order that was lifted after four hours. The fire was in Plant B, where there was a roof collapse during the inferno. More than a hundred firefighters from various departments were on the scene. No cause has been determined yet.

Photo Courtesy: Lockland Fire Department on Facebook