UPDATED: Friday, April 13, 2012 - 8:54am
WACO -- A fire broke out at a Waco factory just before noon today.
Officials of Alcoa Fastening Systems told Fox 44 workers were repairing the southeast side of the roof when a small fire broke out, producing large amounts of black smoke.
About 400 employees were evacuated but were able to return shortly after the incident.
There were no reported injuries.