Supreme Court Term 2025-2026

Immigrants’ rights advocates sued the Trump administration to halt the transfer of immigrants from the United States to Guantánamo Bay in Cuba under President Trump’s recent order.

This case asks whether Georgia’s insanity defense statutes can be construed to contain an exception for cases where defendants allegedly triggered their own insanity by discontinuing their medication weeks before the alleged crimes. The State argues for such an exception, even though the text of the insanity defense statutes expressly pins the availability of the defenses to the defendant’s mental condition “at the time of” the alleged crimes. The ACLU’s State Supreme Court Initiative, along with the ACLU of Georgia, filed an amicus brief arguing that even if the State’s interpretation of the statutory text were reasonable, its argument should still be rejected because it contradicts the rule of lenity. The rule of lenity is a well-established canon of statutory construction requiring that, if a criminal statute can reasonably be interpreted in different ways, courts must adopt the interpretation most favorable to the accused.

When drawing its new maps, the Weld County Board of County Commissioners violated Colorado law imposing specific requirements meant to guarantee that county commission districts are drawn transparently and fairly, such that voters are empowered to elect responsive and accountable commissioners. A Colorado district court granted summary judgment to voter plaintiffs who challenged the maps, but the Board appealed the decision, arguing in part that voters lacked standing and a right of action to challenge the unlawful districts.

This case in the New York Court of Appeals (the highest New York state court) asks whether a government agency can conceal guidance that it issues to judges on how to apply the law in adjudicating cases. A few years ago, news reporting brought to light that a New York administrative agency has a practice of issuing such guidance to state court judges without disclosing it to the public. Because the agency's guidance informs how judges decide cases—with important implications for people’s rights—the New York Civil Liberties Union requested access to it under New York’s Freedom of Information Law. The agency denied the request, so the NYCLU sued. The NYCLU and the ACLU’s State Supreme Court Initiative are arguing that the public is entitled to the guidance and that there is a strong public interest in the transparent administration of justice.