Cause of fire at Mount Zion AME Church in Greeleyville not yet known, but two weeks since Charleston shooting have seen several incidents of arsonFire crews in South Carolina are battling a fire at a predominantly black church, the latest in a spate of blazes in the wake of the shooting of nine black churchgoers in Charleston two weeks ago.No injuries have been reported in the fire at Mount Zion African Methodist Episcopal (AME) Church in Greeleyville, about 65 miles (104km) from Charleston, and Clarendon county fire department said its officers had brought the blaze under control.