Okla. Stat. tit. 22, § 22-1224.1: Oral testimony supplemental to affidavit

Before issuing a search warrant the judge may take oral

testimony, sworn to under oath, supplemental to any affidavits.

Provided, however, that such oral testimony shall be recorded, such

record transcribed forthwith, and filed with the affidavits to

support the search warrant.