Hanover St. Extention fire 1A suspicious fire to a vacant structure in Lebanon is under investigation. Lebanon Fire Officials say fire was visible on the wooden two story structure on Hanover St. Extension when they arrived shortly before 2:00 am on Saturday. Because of the condition of the building, fire personal were not permitted to enter. The main body of the blaze was knocked down within 15 minutes and fire fighters were assisted by Lebanon Public Works with a backhoe in removing parts of the building to fully extinguish the fire. There were no injuries and no one found during a search of the building. The fire was declared under control shortly after 3:30 am and all units cleared the scene at 5:00 am. The fire is considered suspicious and is under investigation by the Lebanon Fire and Police Departments