Firefighters in DeKalb County said one person is dead from a fire at a duplex townhome. Officials said DeKalb County Fire Rescue crews responded to the call at around 1:30 a.m. Sunday morning. The fire was at 1939 Whitehall Forest Court. Firefighters were unable to rescue one person inside the residence. Both units were a total loss, officials said. Investigators are working to determine the cause of the fire.