Attorney General Catherine Cortez Masto, in a motion filed with the 9th U.S. Circuit Court of Appeals, said Nevada's legal arguments defending the voter-approved prohibition aren't viable after the court's recent ruling that potential jurors cannot be removed from a trial during jury selection solely because of sexual orientation.
"After thoughtful review and analysis, the state has determined that its arguments grounded upon equal protection and due process are no longer sustainable," Masto said in a statement.
Nevada's move comes as the federal government and courts around the country in recent months have chipped away at laws the prohibit marriage and benefits for same-sex couples. In a one-month span from December to January, two federal judges struck down state bans on gay marriage for the same reason, concluding that they violate the U.S. Constitution's promise of equal protection under the law.
Gov. Brian Sandoval, a Republican seeking re-election this year, said he agreed with the Democratic attorney general's action.