Whenever due to exceptional circumstances of the case, it is in the interest of justice that the testimony of a prospective witness of a party be taken the court may upon motion of such party and notice to the parties order that testimony of such witness be taken by deposition and that any designated book, paper, document, record, recording, or other material not privileged, be produced at the same time and place. If a witness is detained pursuant to statute or rule the court on written motion and upon notice to the parties may direct that the witness's deposition be taken. After the deposition has been subscribed, the court may discharge the witness.
Whenever a deposition is taken at the instance of the state, or whenever a deposition is taken at the instance of a defendant who is indigent, the court may direct that the expense of travel and subsistence of the defendant and the defendant's attorney for attendance at the examination, and the cost of the transcript of the deposition, be paid by the public defender's office.
Subject to such additional conditions as the court shall provide, a deposition shall be taken and filed in the manner provided in civil actions except as otherwise provided in these rules, provided that:
At the trial or upon any hearing, a part or all of a deposition, so far as otherwise admissible under the rules of evidence, may be used as substantive evidence if the witness is unavailable, as unavailability is defined in Rule 804(a), W.R.E, or the witness gives testimony at the trial or hearing inconsistent with that witness's deposition. Any deposition may also be used by any party for the purpose of contradicting or impeaching the testimony of the deponent as a witness. If only a part of a deposition is offered in evidence by a party, an adverse party may require the offering of all of it which is relevant to the part offered and any party may offer other parts.
Objections to deposition testimony or evidence or parts thereof and the grounds for the objection shall be stated at the time of the taking of the deposition.
Nothing in this rule shall preclude the taking of a deposition, orally or upon written questions, or the use of a deposition, by agreement of the parties with the consent of the court.
Wyo. R. Prac. & P. 15
amended July 22, 1993, effective October 19, 1993