Nebraska Revised Statutes Chapter 79. Schools § 79-969. Beneficiary designation; order of priority

(a) To the member's surviving designated beneficiary on file with the board;

(b) To the spouse married to the member on the member's date of death if there is no surviving designated beneficiary on file with the board; or

(c) To the member's estate if the member is not married on the member's date of death and there is no surviving designated beneficiary on file with the board.