Neb. Rev. Stat. §§ 29-818
Except for animals as provided in section 28-1012.01, property seized under a search warrant or validly seized without a warrant shall be safely kept by the officer seizing the same, unless otherwise directed by the judge or magistrate, and shall be so kept so long as necessary for the purpose of being produced as evidence in any trial. Property seized may not be taken from the officer having it in custody by replevin or other writ so long as it is or may be required as evidence in any trial, nor may it be so taken in any event where a complaint has been filed in connection with which the property was or may be used as evidence, and the court in which such complaint was filed shall have exclusive jurisdiction for disposition of the property or funds and to determine rights therein, including questions respecting the title, possession, control, and disposition thereof. This section shall not preempt, and shall not be construed to preempt, any ordinance of a city of the metropolitan or primary class.
Neb. Rev. Stat. §§ 29-818