Ethics Complaint Filed Against Navajo Nation Chief of Staff

Special Prosecutor Kyle T. Nayback filed a formal ethics complaint in Navajo Nation District Court on December 10, 2025, naming Patrick Sandoval, former Chief of Staff to President Buu Nygren. The complaint alleges that Sandoval accepted in excess of ten thousand dollars in gifts or loans from Innovative Electric, a company that was pursuing payment from the Office of the President and Vice President for claims exceeding five hundred thousand dollars while Sandoval held office.

Nayback's filing contends that the acceptance of financial benefits from a party seeking a business relationship with the Navajo Nation violated conflict of interest provisions in the Navajo Nation Ethics in Government Law. The complaint also invokes statutes that require public officials to act in a manner that reflects credit upon the Navajo people, framing the alleged conduct as inconsistent with both legal and cultural expectations of public service.

The remedies requested in the complaint are comprehensive. Nayback seeks disqualification from appointment or employment in public office for five years, forfeiture of compensation and benefits for a period, placement of a public reprimand in Sandoval's permanent record, and restitution. The filing also requests a court hearing and flags procedural concerns about the internal adjudicative capacity, noting that the Office of Hearings and Appeals is situated within the Executive Branch and raising questions about potential conflicts in adjudication.

For residents and chapter leaders in McKinley County the case touches on core issues of fiscal accountability and local governance. The involvement of top level personnel in a dispute over substantial contractor claims may influence how chapters pursue payment disputes, monitor executive office contracts, and engage with the Nation on budgetary matters. The complaint could also prompt a reevaluation of internal ethics processes and the separation of adjudicative authority within Navajo Nation institutions.

Next steps will center on the court schedule for the requested hearing and any internal or external responses from the parties named. The outcome may shape both immediate personnel consequences and longer term expectations for transparency and stewardship of tribal resources.