Nebraska Revised Statutes Chapter 27. Courts; Rules of Evidence § 27-1004. Rule 1004. Admissibility of other evidence of contents; when

(1) All originals are lost or have been destroyed, unless the proponent lost or destroyed them in bad faith; or

(2) No original can be obtained by any available judicial process or procedure; or

(3) At a time when an original was under the control of the party against whom offered, he was put on notice, by the pleadings or otherwise, that the contents would be a subject of proof at the hearing, and he does not produce the original at the hearing; or

(4) The writing, recording, or photograph is not closely related to a controlling issue.