This educational guide is based on the linked primary sources. It is not a Court publication, is not affiliated with the Court, and is not legal advice.
In brief
Overview
The Court reversed the Court of Appeals' denial of the Kentucky Attorney General's motion to intervene and remanded the case for further proceedings consistent with this opinion.
The Supreme Court granted the Attorney General's petition for certiorari before issuing the reversal.
Background and question before the Court
Justice Thomas asked what basis exists for the Attorney General's intervention beyond the rules of appellate procedure.
According to Attorney General Matthew Kuhn (Petitioner), according to Attorney General Matthew Kuhn (Petitioner), the Attorney General argued that the lower panel ignored Kentucky's sovereign interests in enforcing its law.
What each side argues
Kentucky Attorney General (Cameron)
According to Kentucky Attorney General, the Attorney General asserts a substantial legal interest in defending Kentucky law.
According to Attorney General Cameron, the Attorney General also claimed that the law does not give the Attorney General authority or duty to enforce its provisions, and therefore the AG had no interest in the case.
Attorney General Matthew Kuhn (Petitioner)
According to Attorney General Matthew Kuhn (Petitioner), according to Attorney General Matthew Kuhn (Petitioner), the petitioner argued that the panel treated Kentucky's sovereign interests as irrelevant to the timeliness inquiry.
Secretary (State Official)
The Secretary argued that the prejudice claim was waived because the Secretary had not appealed the district court's third‑party standing finding.
What happened at oral argument
Justice Thomas asked what basis exists for intervention beyond the rules of appellate procedure.
According to Justice Thomas, justice Thomas later noted that the Sixth Circuit focused on prejudice and a third‑party standing argument raised by the Attorney General.
Justice Kagan asked whether the Court had discussed intervention in the Torres case.
What the Court decided
The majority held that the Court of Appeals erred in denying the Attorney General's motion to intervene; the judgment was reversed and the case remanded.
Justice Sotomayor, in dissent, expressed no quarrel with the holding that no jurisdictional bar precluded the Attorney General's intervention.
Why it matters
According to Attorney General Matthew Kuhn (Petitioner), according to Attorney General Matthew Kuhn (Petitioner), the case highlights the importance of considering a state's sovereign interests when courts evaluate intervention requests.
Terms to know
No glossary terms are available for this guide.
Primary sources
Read the source materials on the official site or open the immutable repository copy used for this guide.
- 38abd711a633e9594475-r1-95e36bc4f6021527.pdfopinion
- 5e4180c8817e02dcf14c-r1-b5ffe750859666f3.pdforal argument transcript
Guide generated September 28, 2026. Automated validation accepted this version.