Federal sex offender registration
United States v. Anthony James Kebodeaux
In brief
The Supreme Court ruled Congress could apply SORNA’s registration rules to Kebodeaux and sent the case back to the Fifth Circuit.
- Where it stands
- Decided
Decided 7-2 · June 24, 2013 · Opinion by Justice Breyer
- What it’s about
- Anthony Kebodeaux was prosecuted under SORNA, a federal sex-offender registration law, for failing to update his registration after moving; the Fifth Circuit said Congress lacked authority to apply it.
- Who it affects
- The decision settles that Congress could apply SORNA’s registration requirements to Kebodeaux.
Summary: written with AI from the case record.
What it's about
The Supreme Court overturned the ruling and sent the case back (reversed and remanded), deciding the Constitution allowed Congress to change his existing federal registration duty.
Kebodeaux was convicted of a sex offense by a military court while serving in the Air Force.
SORNA is a federal law requiring sex offenders to register and keep their information current.
Question presented
1. Did the court of appeals err in conducting its constitutional analysis on the premise that Kebodeaux was not under a federal registration obligation until SORNA was enacted, when pre SORNA federal law also obligated him to register as a sex offender? 2. Did the court of appeals erred in holding that Congress lacks the Article I authority to provide for criminal penalties as applied to a person who was convicted of a sex offense under federal law and completed his criminal sentence before SORNA was enacted?
What the Court decided
Holding
SORNA’s registration requirements as applied to Kebodeaux fall within the scope of Congress’ authority under the Necessary and Proper Clause. 687 F. 3d 232, reversed and remanded.
- Result
- Reversed
The Court's reasoning
The Court reasoned that Kebodeaux already had a federal registration duty under the pre-SORNA Wetterling Act, so Congress could change that duty under the Necessary and Proper Clause, which lets Congress make laws to carry out its listed powers.
The vote
- Joined the judgment
- Concurred in a separate opinion
- Dissented
- Wrote an opinion
- Dissenting · 2disagreed with the result
- Thomaswrote a dissent
- Scaliawrote a dissent
From the opinions
“Because SORNA’s registration requirements are unconstitutional as applied to Kebodeaux, I respectfully dissent.”
What's next
The case returns to the Fifth Circuit for further proceedings under the Supreme Court’s ruling.
Documents
Opinions
Audio
Docket activity
New analysis added
AI analysis generated: Case Briefing
New analysis added
AI analysis generated: Impact Analysis
AI analysis generated: Opinion Summary
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AI analysis generated: Decision Record
Case data updated: summary, question_presented, generation_metadata
Case data updated: question_presented, extraction_metadata
Audio Recording added: Oral Arguments - Kebodeaux
Opinion added: Kebodeaux
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.