Neb. Rev. Stat. § 29-2546

Whenever the Supreme Court reverses the judgment of conviction in accordance with which any convicted person has been sentenced to death and is confined in a Department of Correctional Services adult correctional facility as herein provided, it shall be the duty of the Director of Correctional Services, upon receipt of a copy of such judgment of reversal, duly certified by the clerk of the court and under the seal thereof, to forthwith deliver such convicted person into the custody of the sheriff of the county in which the conviction was had to be held in the jail of the county awaiting the further judgment and order of the court in the case.