Lewes Fire Department assisted by Rehoboth Beach, Milton, and Sussex Medic 104, responded to the Red Mill Inn on Coastal Highway at approx. 1045pm for a working structure fire. Additionally Indian River, and Memorial FC of Slaughter Beach were also brought to the scene while Bethany Beach, Georgetown, and Millsboro Fire Companies provided cover assignments for Lewes and Rehoboth Stations.  Fire was mostly contained to the attic area of the main building with extensive overhaul and damage to several rooms. State Fire Marshall's office is investigating the cause which was estimated to have caused $250,000 worth of damage.