Indiana Conservation Officers conducted a search of Big Walnut Creek near Fillmore for Robert Sims, 27, of Fillmore. Sims who was last seen Saturday, September 17th at approximately 9:30 p.m. He was in a green kayak wearing blue jeans, a grey shirt, and a Budweiser hat. Conservation Officers are using an air boat and other watercraft to search due to the extremely swift water conditions caused by recent heavy rain in the area. Currently, Conservation Officers have found the kayak that belonged to Robert Sims downstream of the area he was last seen. Putnam County Sheriff’s Deputies and local Township Fire Department responded to the initial call.