(Fayette County, IN)--Authorities from numerous agencies spent the weekend searching the Whitewater River in the Nulltown area for a missing Connersville man. The search involved an air boat, drones, and kayaks and centered on an area near what’s known as Three Mile Bridge. Investigators also walked the river banks as part of the search. Fayette County officials indicated Monday morning that he still has not been found. The missing man has been identified as 26-year-old Robert Austin. His vehicle was found in the area last Thursday night, but Austin is still missing.