A Johnson City Man Accused Of Setting Fire Inside An Apartment Will Be Arraigned This Afternoon In General Sessions Court. 56 Year Old Keith Duncan Is Charged With Aggravated Arson. Officers Received Reports Of An Intoxicated Male Setting Fires Inside His Apartment. Duncan Was Located Wondering Outside. An Investigation Determined Multiple Small Fires Were Set Inside His Apartment With His Fiance Inside. The Fire Department Extinguished The Fires And Ventilated The Apartment. Duncan’s Bond Is Set At $50,000.