Frederick County building fire under investigation

Frederick County fire officials are on the scene of a building fire in downtown Frederick. 

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Frederick County building fire

Officials say the fire was reported around 3:43 p.m. and they responded to the area of 100 block South Carroll Street.

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No word on injuries or the cause of the fire. Smoke and large flames can be seen from the three sides of the building. Officials are now reporting a three alarm fire.

This is a developing story. Stay with FOX 5 for more information.