Utah Supreme Court Justice Diana Hagen stepped down effective immediately on May 8, 2026, as Republican state leaders closed in with plans for an independent investigation into allegations that she carried on an improper relationship with an attorney who argued one of the most consequential cases before her court.
The resignation letter landed on Gov. Spencer Cox's desk just as the political walls were tightening. Cox and top legislative leaders had already announced they intended to probe the allegations themselves, unsatisfied with the state Judicial Conduct Commission's earlier decision to dismiss a complaint against Hagen after a preliminary review found insufficient evidence.
The stakes stretch well beyond one justice's career. The attorney at the center of the allegations, David Reymann, represented plaintiffs in Utah's blockbuster congressional redistricting lawsuit. In a 2024 ruling, Hagen joined the court in striking down a state constitutional amendment that would have allowed lawmakers to repeal ballot initiatives. That decision enraged Republican legislators who had championed the amendment, and the revelation of Hagen's alleged personal ties to a lawyer on the winning side turned a policy dispute into a full-blown judicial ethics crisis.
The allegations first surfaced through Hagen's former husband, who accused her of sending inappropriate text messages to Reymann, the New York Post reported. Reymann's connection to the redistricting litigation placed the accusations squarely at the intersection of personal conduct and judicial impartiality.
Hagen initially denied any conflict of interest. She later acknowledged what she described as a renewed friendship with Reymann and recused herself from all cases involving him in May 2025, as Breitbart detailed. The Judicial Conduct Commission opened its own inquiry following a formal complaint but ultimately closed the matter after a preliminary review.
That closure did not satisfy Utah's Republican leadership. Gov. Cox and legislative leaders pressed forward with plans for an independent investigation, signaling that the commission's decision had not settled the matter in their eyes.
Hagen framed her departure as a sacrifice made to protect people close to her and the court itself. In her resignation letter, she wrote:
"It is with deep sadness that I tender my immediate resignation as a Justice of the Utah Supreme Court."
She expressed loyalty to her colleagues on the bench, saying, "I do this with profound love and respect for my colleagues on the Court." But the letter's most pointed passage addressed the toll the controversy had taken beyond the courthouse:
"I would love nothing more than to continue serving the people of Utah as a Supreme Court justice, but I cannot do so without sacrificing the privacy and well-being of those I care about and the effective functioning and independence of Utah's judiciary."
The governor's office confirmed the resignation in a brief public statement. "Today, Gov. Cox received a letter of resignation from Utah Supreme Court Justice Diana Hagen. The resignation is effective immediately," Just The News reported, citing the governor's office.
Hagen's exit did not end the conversation. Cox, Chief Justice Matthew Durrant, and other GOP leaders issued a joint statement signaling that the episode had exposed deeper institutional problems. They said they "are committed to working together on potential reforms to the Judicial Conduct Commission, ensuring it upholds the highest standards of accountability and earns the confidence of the people of Utah," the Washington Examiner reported.
That language carries weight. The commission's decision to dismiss the complaint after a preliminary review, only for the governor and lawmakers to announce their own investigation, suggests Republican leaders viewed the existing oversight mechanism as inadequate. Whether the promised reforms will give the commission sharper teeth or restructure it entirely remains to be seen.
Utah lawmakers had already begun their own inquiry into the alleged relationship before Hagen resigned, a sign that legislative appetite for answers predated the resignation itself.
Strip away the personal allegations and the political combustion still traces back to one case. Utah's redistricting litigation challenged the state's congressional map, and the court's 2024 ruling striking down the constitutional amendment represented a major defeat for the Republican legislative majority. Lawmakers had designed the amendment specifically to preserve their authority to override citizen-led ballot initiatives.
Reymann's role as counsel for the plaintiffs who prevailed in that case made the alleged relationship far more than a private matter. If a justice who participated in a landmark ruling maintained an undisclosed personal connection to an attorney on the winning side, the integrity of the decision itself comes under a cloud. Hagen's recusal in May 2025 came after the critical ruling had already been handed down.
Investigators have not publicly confirmed whether Hagen's relationship with Reymann, whatever its nature, predated or overlapped with the redistricting proceedings. That question sits at the heart of the ethical concern. A friendship that began after the case closed raises different issues than one that ran alongside it.
Hagen's immediate resignation creates an open seat on Utah's five-member Supreme Court, and Gov. Cox now holds the power to fill it. The appointment will move through Utah's judicial nominating process, but the political context is impossible to ignore. Cox, a Republican, will select a replacement at a moment when public confidence in the court's independence has taken a hit.
The broader question of judicial ethics and public trust has surfaced repeatedly in recent months. Ethics advocates have pushed for tighter conduct standards for judges at every level, and Hagen's resignation hands critics fresh ammunition.
Authorities have not said whether any further investigation will continue now that Hagen has left the bench. The Judicial Conduct Commission's jurisdiction typically applies to sitting judges, and her resignation may effectively close that avenue. Whether the independent investigation announced by Cox and legislative leaders will proceed in some form remains an open question, as the Washington Times noted.
Several critical questions hang over this story. Investigators have not publicly determined the nature or timeline of Hagen's relationship with Reymann. No public findings address whether the relationship influenced any judicial decision. And no authority has said whether Reymann faces any professional consequences through the Utah State Bar or other oversight bodies.
Hagen maintained that her recusal was sufficient and that she acted to protect the judiciary. Her critics, particularly in the legislature, clearly disagreed. The gap between those two positions is where the real institutional debate lives.
The episode also raises a question that extends beyond Utah: how effectively do state judicial conduct commissions police conflicts of interest, and what happens when elected leaders lose faith in those bodies? Recent departures from state supreme courts across the country have underscored how quickly a single vacancy can reshape a court's direction and public standing.
Fox News first reported on the resignation and the investigation that preceded it, as pressure from Republican leaders made Hagen's position increasingly untenable.
The judiciary's credibility depends on the public believing that judges decide cases on the law, not on personal loyalties. When that belief cracks, as Chief Justice Roberts himself has acknowledged in defending the courts' independence, the damage runs deeper than any single resignation can repair.
Utah now gets to find out whether new leadership on the bench and promised reforms to the conduct commission are enough to rebuild what this episode broke.
