Okla. Stat. tit. 22, § 22-42: Magistrate must issue warrant

If it appear from the information that there is just reason to

fear the commission of the offenses threatened, by the person

complained of, the magistrate must issue a warrant, directed

generally to the sheriff of the county, or any constable, or

marshal, or policeman of the city or town, reciting the substance of

the information, and commanding the officer forthwith to arrest the

person complained of, and bring him before the magistrate of the

county.