Okla. Stat. tit. 67, § 67-209: Prohibition on mutilation, destruction, etc. of records

All records made or received by or under the authority of or

coming into the custody, control or possession of public officials

of this state in the course of their public duties shall not be

mutilated, destroyed, transferred, removed, altered or otherwise

damaged or disposed of, in whole or in part, except as provided by

law.