A fast-moving brush fire damaged or destroyed multiple homes and structures Friday afternoon in Brevard County and forced another 50 to be evacuated, according to Brevard County Fire Rescue.The fire, named the "Persimmons Fire," was reported shortly after noon and grew to 20 acres, near U.S. Highway 1 and Camp Road, not far from the City of Cocoa, said Don Walker, communications director for Brevard County.