Eugene, OR. Eugene Springfield Fire is on scene of a suspected arson fire in a business at 1011 Valley River Wy in Eugene. ESF and Eugene police were alerted just before 07:00 AM to reports of an individual entering a building under renovation and setting debris on fire inside the building. EPD quickly arrived and detained a suspect and guided firefighters to the fire area. Sprinklers were activated keeping the fire from spreading to the structure and neighboring businesses. Firefighters will remain on scene for a period of time to control water and smoke damage. EPD and Fire Marshals are investigating the fire.