SIOUX FALLS, S.D. (AP) — South Dakota lawmakers are being asked to call a special session to consider impeaching the attorney general for his conduct in a car crash that killed a pedestrian last year. In a joint statement released Thursday, the House Speaker, House Republican leader and House Democratic leader laid out a process to evaluate impeaching Attorney General Jason Ravnsborg, but it would require two-thirds support from both the House and Senate. House Republican leader Rep. Kent Peterson says he is proposing a special session in November. If that call receives the necessary support, House Speaker Spencer Gosch would then appoint a committee to investigate the attorney general’s conduct.