(Richmond, IN)--The search is expected to intensify Monday for a missing Richmond man. The car of 76-year-old Jake Huntington was parked Friday near the Test Road trailhead at the Whitewater River. On Sunday, multiple law enforcement officers searched the area, but came up empty. On Monday, the Department of Natural Resources is expected to become involved. Jake Huntington is white, 5-7, and weighs 270 pounds. He was likely wearing a navy blue jacket and gray sweatpants.