The Privacy of Physical Movement: Chatrie v. United States

The Privacy of Physical Movement: Chatrie v. United States

This episode presents the United States Supreme Court’s 2026 decision in Chatrie v. United States, a landmark case concerning the constitutionality of geofence warrants. The Court ruled that law enforcement conducts a Fourth Amendment search when it acquires a person's Location History data from private companies like Google, as individuals maintain a reasonable expectation of privacy regarding their physical movements. Justice Kagan's majority opinion argues that this digital tracking provides an intimate window into a person’s life, comparable to the cell-site data protected in the earlier Carpenter ruling. While the Court established that such data collection requires constitutional oversight, it remanded the case to determine if the specific multi-step warrant used to identify Chatrie for a bank robbery was sufficiently particular and supported by probable cause. Separate opinions reflect deep judicial divisions, with some justices advocating for a property-based approach to digital effects, while dissenters criticized the ruling as an advisory opinion regarding an obsolete technology.

Disparity from Nonretroactive Sentencing Changes in Compassionate Release Eligibility

·Jun 16, 2026 In the 2026 Supreme Court case Rutherford v. United States, the Court addressed whether nonretroactive changes to sentencing laws could qualify as an "extraordinary and compelling reason" to grant compassionate release. The legal dispute focused on the First Step Act of 2018, which reduced mandatory penalties for certain firearm offenses but did not automatically apply to prisoners sentenced before its enactment. Writing for the majority, Justice Barrett held that a sentencing disparity caused by a change in law is not "extraordinary" because prospective-only amendments are a standard feature of the legal system. The Court further ruled that the Sentencing Commission overstepped its authority by issuing a policy statement that allowed judges to consider these disparities as grounds for release. Justice Sotomayor’s dissent argued that the ruling undermines the Commission’s role and ignores the traditional discretion judges hold to evaluate a defendant's total circumstances. Ultimately, the decision ensures that legislative finality takes precedence over judicial efforts to harmonize past sentences with current standards.

Fernandez v. United States: Limits on Compassionate Release Claims

The Supreme Court case of Fernandez v. United States addresses whether a prisoner can seek a sentence reduction through compassionate release by challenging the validity of their underlying conviction. In a 6-3 decision, the Court held that extraordinary and compelling reasons for release under 18 U. S. C. § 3582(c) must relate to a defendant’s personal circumstances, such as illness or age, rather than legal or factual errors from their trial. Writing for the majority, Justice Barrett explained that prisoners disputing their guilt or the lawfulness of their conviction must use the specific habeas corpus framework provided by 28 U. S. C. § 2255. The Court reasoned that allowing compassionate release to serve as a substitute for postconviction appeals would permit inmates to bypass strict procedural rules and timelines established by Congress. Justice Sotomayor concurred in the judgment, arguing that relief was improper only because no new facts had emerged since sentencing. In a dissenting opinion, Justice Jackson argued that the majority’s ruling creates an atextual restriction on judicial discretion that could prevent truly innocent people from receiving mercy.

Abouammo v. United States: Venue for Document Falsification

This episode contains a Supreme Court opinion from June 2026 regarding the case Abouammo v. United States, which centers on the legal requirements for criminal venue. The dispute arose after Ahmad Abouammo, a former Twitter employee, was convicted of falsifying a document with the intent to obstruct a federal investigation under 18 U. S. C. §1519. Although the investigation was based in San Francisco, the actual act of creating the fraudulent invoice took place at the defendant's home in Seattle. Writing for a unanimous Court, Justice Kagan clarified that the Sixth Amendment and Article III require trials to be held where the essential conduct of the crime occurred. The Court concluded that because the statute only proscribes the act of falsification, venue is restricted to the location of that act regardless of where the intended effects of the obstruction were felt. Consequently, the Court reversed the appellate ruling, maintaining that the government cannot prosecute a defendant in a remote district simply because a mens rea element connects the crime to that location.

United States v. Hemani: Second Amendment and Substance Use

This episode is a Supreme Court syllabus and opinion from the case United States v. Hemani, which addresses the intersection of Second Amendment rights and federal drug laws. The Court ruled that 18 U. S. C. §922(g)(3), a statute disarming "unlawful users" of controlled substances, is unconstitutional when applied to individuals based solely on regular marijuana use. Justice Gorsuch’s majority opinion clarifies that the government failed to provide a historical analogue for such a broad ban, noting that ancestral "habitual drunkard" laws only targeted those who were mentally incapacitated or dangerous. While the decision is narrow and does not invalidate other firearm restrictions, it emphasizes that marijuana users cannot be categorically stripped of self-defense rights without individualized proof of risk. Separate concurrences by Justices Thomas, Jackson, and Alito further explore the limits of the Commerce Clause, the difficulties of the Court's history-based legal framework, and the widespread social acceptance of modern cannabis use.