An accusation in writing, charging such officer with any of the causes for removal mentioned in the first preceding section may be presented by the grand jury to the district court of the county in or for which the officer is elected or appointed: Provided, that in the case of a state officer, such accusation may be presented by the grand jury of the county in which such officer resides, or in which he has his place of office for the usual transaction of official business. R.L.1910, § 5593.
Oklahoma Legal Code