Officials At Eastman Chemical Company Are Investigating An Explosion At One Of Its Research Facilities. It Happened Around Ten O’clock Last Night. According To Eastman Spokeswoman Betty Payne, Windows And Doors Were Blown Out But No One Was Seriously Injured. We Understand That One Person Was Taken To Holston Valley Medical Center And Later Released, While Two Others Were Treated At Eastman’s Onsite Medical Facility. Payne Said There’s No Reason To Believe The Explosion Will Have Any Impact On Human Health Or The Environment. The Cause Is Still Under Investigation.