serving in this capacity, he taught undergraduate classes in criminal justice at Boise State College and served as the president of the state's prosecuting attorneys' association. Concurrent with his service in the Idaho Senate, Risch became a millionaire as one of Idaho's most successful trial lawyers. State politics Idaho Senate Risch was first elected to the Idaho Senate from Ada County in 1974. He entered the state senate leadership in 1976, serving as majority leader and later as president pro tempore. In a dramatic upset, Risch was defeated for reelection in 1988 by Democratic political newcomer and Boise attorney Mike Burkett. As of mid-2006, it remains Idaho's most expensive legislative contest. In the second political defeat of his career, Risch lost the 1994 primary election for a state Senate seat to Roger Madsen. Risch returned to the state senate in 1995, as an appointee of Governor Phil Batt, who had named Madsen as the state commerce department's director. 39th lieutenant governor (2003–2006) In January 2001, Risch had his eye on the lieutenant governor's seat vacated by Butch Otter, who resigned after being elected to Congress, but Governor Dirk Kempthorne appointed state Senator Jack Riggs of Coeur d'Alene to the post instead. The next year, Risch defeated Riggs in the Republican primary and won the general election, spending $360,000 of his own money on the campaign. 31st governor of Idaho (2006–2007) On May 26, 2006, Risch became governor of Idaho when Kempthorne resigned to become U.S. secretary of the interior. Risch appointed Mark Ricks to serve as his lieutenant governor. Risch served out the remaining seven months of Kempthorne's term, which ended in January 2007. In August 2006, Risch called a special session of the Idaho Legislature to consider his proposed property tax reform bill, the Property Tax Relief Act of 2006. 41st lieutenant governor (2007–2009) Risch was expected to enter the 2006 Republican gubernatorial primary to succeed Kempthorne, who was completing his second term at this time of his federal appointment. But Otter had already announced his candidacy for the position in December 2004 and gained a significant head start in campaigning and fundraising. In November 2005, Risch announced his intention to seek election again as lieutenant governor. Risch was unopposed for the 2006 Republican nomination for lieutenant governor and defeated former Democratic U.S. representative Larry LaRocco in the general election. Risch's term as governor ended in January 2007 and