Great Bend Fire Department and the Barton County Sheriff’s Office, along with the State Fire Marshal’s Office, spent Friday investigating an early morning structure fire in a machine shed located at 633 West U.S. 56 in Dundee, Fire Chief Mike Napolitano said. A blue Ford F-150 pickup that was stolen from a two-car garage at the same location was later recovered. Authorities were dispatched at 1:38 a.m. Friday after someone passing through Dundee saw the flames and called 911.