Okla. Stat. tit. 22, § 22-122: Jurisdiction in case of death from duel outside state

When an inhabitant or resident of this state, by previous

appointment or engagement, fights a duel, or is concerned as second

therein, out of the jurisdiction of this state, and in the duel a

wound is inflicted upon a person, whereof he dies in this state, the

jurisdiction of the offense is in the county where the death

happened.