Every person restrained of his liberty, under any pretense whatever, may prosecute a writ of habeas corpus to enquire into the cause of the restraint, and shall be delivered therefrom when illegal.
Okla. Stat. tit. 12, § 1331
Persons who may prosecute writ
R.L. 1910, § 4882.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.