Okla. Stat. tit. 74, § 74-18d: District attorneys, aiding and requiring aid of

The Attorney General shall have authority to require the aid and

assistance of district attorneys in their respective counties in the

matters hereinbefore enumerated and may in any case brought to the

Supreme Court or Criminal Court of Appeals from their respective

counties demand and receive the assistance of the district attorney

from whose county such case is brought. Any district attorney

desiring the assistance of the Attorney General in any matter shall

request the Governor for such assistance, and upon receiving the

direction of the Governor to render such assistance, the Attorney

General shall proceed immediately, compatible with the performance

of his own duties to render the assistance.