No. 25-1061October Term 2025Before Arguments
Holly Ann Elkins, Petitioner v. United States
from the United States Court of Appeals for the Fifth Circuit.
Case status
- Current stage
- Before Arguments
- Latest event
- Accepted by the Court
- Decision timing
- No window until argument is scheduled.
- What it's about
from the United States Court of Appeals for the Fifth Circuit.
Question presented
Is the Fifth Circuit’s categorical approach to instrumentalities of interstate commerce constitutional?
- Case path
United States Court of Appeals for the Fifth Circuit / Accepted by the Court
- Area
Supreme Court case awaiting argument
Timing
Expected by late June 2026, if argued this term
The Court granted review but has not yet scheduled oral argument. Once argued, the median case reaches a decision in 94 days. Nearly all cases are decided by the end of the term in which they are argued.
Briefing
What it's about
Holly Ann Elkins has asked the Supreme Court to review a Fifth Circuit rule that treats phones as instrumentalities of interstate commerce as a category. The case asks whether that broad approach fits the Constitution's limits on Congress's commerce power.
Argument
This is only a petition for certiorari (a request for Supreme Court review), and no oral argument is scheduled yet. The petition argues the Fifth Circuit used a categorical rule that "phones just are instrumentalities of interstate commerce."
Impact
The answer could affect when federal law reaches conduct tied to phones or similar tools, even if the conduct is local. For example, a person in a federal case involving a phone could be affected by whether courts automatically treat that device as part of interstate commerce.
What is Elkins asking the Supreme Court to decide?
Elkins says the Fifth Circuit went too far by automatically treating phones as instrumentalities of interstate commerce. She asks whether that approach is constitutional.
Who could be affected by Elkins v. United States?
People in federal cases involving phones or similar tools could be affected. The answer may shape when Congress can regulate conduct that seems local.
What happens next in Holly Ann Elkins v. United States?
The Court will decide whether to grant certiorari, meaning hear the case. No oral argument is scheduled yet, and no decision window is available.
Related cases




Grounding
- Grounding
- Primary materials plus reporting.
- Note
- Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.
- Checked
- Jul 17, 2026
- Method
- Methodology