The applicant shall state in the application specific facts explaining as to each claim why it was not or could not have been raised in a direct appeal and how it supports a conclusion that the outcome of the trial would have been different but for the errors or that the defendant is factually innocent.
No application may be amended or supplemented after the time specified under this section. Any amended or supplemental application filed after the time specified under this section shall be treated by the Court of Criminal Appeals as a subsequent application.
All claims of ineffective assistance of counsel shall be governed by clearly established law as determined by the United States Supreme Court.
If the Court of Criminal Appeals determines that controverted, previously unresolved factual issues material to the legality of the applicant's confinement do not exist, or that the claims were or could have been previously raised, or that relief may not be granted under the Post-Conviction Procedure Act and enters an order to that effect, the Court shall make findings of fact and conclusions of law or may order the parties to file proposed findings of fact and conclusions of law for the Court to consider on or before a date set by the Court that is not later than thirty (30) days after the date the order is issued. The Court of Criminal Appeals shall make appropriate written findings of fact and conclusions of law not later than fifteen (15) days after the date the parties filed proposed findings.
The district court shall not permit any amendments or supplements to the issues remanded by the Court of Criminal Appeals except upon motion to and order of the Court of Criminal Appeals subject to the limitations of this section.
The Court of Criminal Appeals shall retain jurisdiction of all cases remanded pursuant to the Post-Conviction Procedure Act.
The provisions of this paragraph shall apply irrespective of the nature of the claims raised in the application and shall include jurisdictional claims. The provisions of this paragraph shall also apply to any post-conviction application filed on or after the effective date of this act.
Okla. Stat. tit. 22, § 1089