Rule 509 - Identity of Informer(a)Rule of Privilege. The United States, the State of Alaska and sister states have a privilege to refuse to disclose the identity of a person who has furnished information relating to or assisting in an investigation of a possible violation of law to a law enforcement officer or member of a legislative committee or its staff conducting an investigation.(b)Who May Claim. The privilege may be claimed by an appropriate representative of the public entity to which the information was furnished by the informer.(c)Exceptions.(1)Voluntary Disclosure - Informer a Witness. No privilege exists under this rule if the identity of the informer or the informer's interest in the subject matter of the communication has been disclosed to those who would have cause to resent the communication by a holder of the privilege or by the informer's own action, or if the informer appears as a witness for the prosecution.(2)Testimony on Merits.(i) If a party claims that a government informer may be able to give testimony necessary to a fair determination of the issue of guilt, innocence, credibility of a witness testifying on the merits, or punishment in a criminal case, or of a material issue on the merits in a civil case to which the state is a party, and if the government invokes the privilege, the party shall be given an opportunity to show that the party's claim is valid. The judge shall hear all evidence presented by the party and the government, and both sides shall be permitted to be present with counsel during the presentation of evidence, subject to subdivision (c) (2) (ii) of this rule.(ii) If the government requests an opportunity to submit to the court, by affidavit or testimony or otherwise, evidence concerning the information possessed by an informant, which submission might tend to reveal the informant's identity, the judge shall permit the government to make its submission without disclosure to the other party. Neither the attorney for the government, nor the other party or the other party's attorney may be present when the judge is examining the in camera submission. Although the submission generally will consist of affidavits, the judge may direct that witnesses appear before the judge, without the government or the other party present, to give testimony.(iii) If the judge finds that there is a reasonable possibility that the informant can give the testimony sought, and if the government elects not to disclose the informant's identity, the judge shall, either on motion of a party or sua sponte, dismiss criminal charges to which the testimony would relate if the informant's testimony is material to guilt or innocence. In criminal proceedings in which the informant's testimony is not material to guilt or innocence and in civil proceedings the judge may make any order that justice requires.(iv) Evidence submitted to the judge shall be sealed and preserved to be made available to the appellate court in the event of an appeal, and the contents shall not otherwise be revealed without consent of the government.(3)Legality of Obtaining Evidence.(i) When a defendant challenges the legality of the means by which evidence was obtained by the prosecution and the prosecution relies upon information supplied by an informer to support its claim of legality, if the judge is not satisfied that the information was received from an informer reasonably believed to be reliable or credible the judge may require the identity of the informer to be disclosed. In determining whether or not to require disclosure, the judge shall hear any evidence offered by the parties and both the defendant and the government shall have the right to be represented by counsel.(ii) If the judge determines that disclosure of the informant's identity is necessary, upon request by the prosecution the disclosure shall be made to the court alone, not to the defendant. The judge may, if necessary, examine the informant or other witnesses about the informant, but such examination will be in camera and neither the defendant nor the prosecution shall be present or represented.(iii) If disclosure of the identity of the informer is made to the court and not to the defendant, the record thereof shall be sealed and preserved to be made available to the appellate court in the event of an appeal, and the contents shall not otherwise be revealed without consent of the prosecution.Added by SCO 364 effective 8/1/1979; amended by SCO 1153 effective 7/15/1994