A roof partially collapsed Wednesday afternoon at a store in Catonsville, according to Baltimore County fire officials. County fire officials told WBAL-TV 11 News that crews were called around 1:30 p.m. to The RoomStyle Furniture and Mattress store in the 6600 block of Baltimore-National Pike in Catonsville, where the roof partially collapsed. SKY 11 video showed the collapse into the building, which was unoccupied at the time. Officials did not immediately confirm a cause of the collapse. SKY 11 video showed a considerable amount of snow on the structure.