Rule 608 - Evidence of Character and Conduct of Witness(a)Opinion and Reputation Evidence of Character. The credibility of a witness may be attacked or supported by evidence in the form of opinion or reputation, but subject to these limitations: (1) the evidence may refer only to character for truthfulness or untruthfulness; and (2) evidence of truthful character is admissible only after the character of the witness for truthfulness has been attacked by opinion or reputation evidence or otherwise.(b)Specific Instances of Conduct. If a witness testifies concerning the character for truthfulness or untruthfulness of a previous witness, the specific instances of conduct probative of the truthfulness or untruthfulness of the previous witness, may be inquired into on cross-examination. Evidence of other specific instances of the conduct of a witness offered for the purpose of attacking or supporting that witness' credibility is inadmissible unless such evidence is explicitly made admissible by these rules, by other rules promulgated by the Alaska Supreme Court or by enactment of the Alaska Legislature.(c)Admissibility. Before a witness may be impeached by inquiry into specific instances of conduct pursuant to subdivision (b), the court shall be advised of the specific instances of conduct upon which inquiry is sought and shall rule if the witness may be impeached by such inquiry by weighing its probative value against its prejudicial effect.Added by SCO 364 effective 8/1/1979