The founder of the office, Frank L Stephan, was admitted into the Idaho State Bar in 1914. Frank worked as prosecuting attorney in Twin Falls County from 1917-1923 and prosecuted the infamous Black Widow, Lydia Sweet Trueblood. He later served as Idaho's Attorney General in 1927-1928. Current members of the firm are Russell G Kvanvig, Laird B Stone, Kevin F Trainor and Jeremy C Vaughn. The office is still at its original location in Twin Falls. The second floor of the Wells Fargo Bank Building on Main Ave. The firm has been a part of Buy Idaho since 1987!