(BREAKING NEWS) – Law enforcement says an explosion at PSC Metals in the Roane Industrial Park in Rockwood resulted in an injury. A spokeswoman for the Bureau of Alcohol, Tobacco, Firearms and Explosives says they are working to determine the cause of the blast. The Knox County Sheriff’s Office Bomb and Explosives unit along with the TBI also responded to the scene. The blast was centered at a on site ATM machine. The subject hurt was transported from the scene to U.T. Medical Center for treatment. Their identity has not been released. The Roane County Sheriff’s Office established a perimeter around the business as authorities examined the scene for evidence to determine the cause of the explosion

This is a breaking news story and more information will be released at a later time.