MOUNT VERNON, Maine (NEWS CENTER) -- It took more than forty firefighters and crews from seven communities to knock down a fire that broke out at a Mt. Vernon home and business Sunday morning. Mt. Vernon Deputy Fire Chief Tony Dunn said firefighters were called to a building located at 591 Bean Rd. around 3:30 a.m. for the report of a fire, and when they arrived on scene the building was fully engulfed in flames. One person was home at the time, but they were able to escape the fire without injury.