Okla. Stat. tit. 12, § 12-1435: Evidence to consider by court – Limited discovery

A. In determining whether a legal action shall be dismissed

under the Oklahoma Citizens Participation Act, the court shall

consider the pleadings and supporting and opposing affidavits

stating the facts on which the liability or defense is based.

B. On a motion by a party or on the court's own motion and on a

showing of good cause, the court may allow specified and limited

discovery relevant to the motion to dismiss.