Walhalla Ghost Story Historian Doreen Uhas Sauer tells the story of Clintonville’s Walhalla ghost, an enduring tale that has many versions. Ohio State Highway Patrol Legend Historian Doreen Uhas Sauer investigates a mysterious tale from an old Broad Street mansion. Haunted Places Around Columbus Host Javier Sanchez visits the Harrison House Bed & Breakfast to visit with local author and ghost expert, Nellie Kampmann, who reveals some of the most notable haunts around Columbus. Curious Cbus: True Story of Walhalla Curious Cbus answers a viewer’s question, “What’s the true story behind the Walhalla legend?”