Okla. Stat. tit. 52, § 52-119: Bribery - State's evidence - Immunity

In all cases involving the offering, promising, giving or

receiving any gift, or gratuity, made criminal by Sections 34 and 35

of this act, and in all cases for conspiracy under Section 32 of

this act, the party to such crime or crimes who shall first furnish

information in relation thereto as against the other party or

parties thereto, and in any prosecution therefor shall testify to

the same truthfully and fully, shall not thereafter be criminally

liable therefor, but in such cases no conviction shall be had on the

uncorroborated testimony of one such witness.

Added by 1933, c. 131, p. 297, § 36, emerg. eff. April 10, 1933.