A fire at a Tyson Foods plant in Camilla, Georgia, killed one person and severely burned others early Friday. Authorities are investigating the cause of the fire, a Tyson Foods spokesperson, who confirmed the death,

The Retail, Wholesale and Department Store Union, which represents 1,600 workers at the plant, said Friday that a boiler had exploded. Tyson said it was working with local authorities to determine the cause of the fire. Officials said a fire burned for about three hours.