Section 2405 - Methods of proving characterA. Where evidence of a person's character or trait of character is admissible, proof may be by testimony as to reputation or by testimony in the form of opinion. Inquiry is allowable on cross-examination into relevant specific instances of conduct.B. In cases in which a person's character or a trait of character is an essential element of a charge, claim or defense, proof may be made of specific instances of his conduct.Okla. Stat. tit. 12, § 2405
Laws 1978, SB 276, c. 285, § 405, eff. 10/1/1978.