 In 2007, Radford solved the mystery of the "Santa Fe Courthouse Ghost", a mysterious, glowing, white blob that was captured on videotape June 15, by a security camera at a courthouse in Santa Fe, New Mexico.While the court personnel who first saw the baffling image didn't know what to make of it, others soon offered their own explanations, and a ghost was among the most popular.Radford did several days of on-site field investigations at the courthouse, and after several experiments duplicated the "ghost" effect by placing insects on the video camera that recorded the original event.