24-103.Rules.A court of impeachment shall make such rules and orders as in its discretion shall be best adapted to a full, fair, and impartial investigation of the charges made, and to the promotion of substantial justice.SourceLaws 1879, § 3, p. 82; R.S.1913, § 1130; C.S.1922, § 1059; C.S.1929, § 27-103; R.S.1943, § 24-103.