RED TOP -- An armed man wearing a ski mask robbed the Subway restaurant at 3750 Savannah Highway on Wednesday.

An employee at the restaurant told Charleston County sheriff's deputies that a man pointed a gun at her and demanded the money from the cash register.

The employee told deputies that she put the money in a sandwich bag and gave it to the man, who then told her to go into the restroom until he left.

The employee described the robber as a black man, about 5-foot-8 and medium build, wearing a brown sweater, black jeans and a ski mask.