DAYTON, Ohio (WDTN) — Crews worked overnight Sunday to put out a fire in Gratis.

According to Preble County Dispatch, crews were sent to a house in Gratis at around 3:25 a.m. on Sunday.

Assistance from Camden, Farmersville and West Elkton helped Gratis crews extinguish the fire at the building.

It is not known at this time what may have started the fire.

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