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CAETANO v. MASSACHUSETTS Case Brief
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Case Brief Summary & Legal Analysis
tl;dr: The Supreme Court vacated a Massachusetts ruling that upheld a ban on stun guns, finding the state court’s reasoning inconsistent with Second Amendment precedent established in District of Columbia v. Heller.
Legal Significance: This case reaffirms that Second Amendment protection extends to modern bearable arms not in existence at the founding and clarifies that a weapon’s novelty does not render it “unusual” or unprotected.
CAETANO v. MASSACHUSETTS Law School Study Guide
Use this case brief structure for your own legal analysis. Focus on the IRAC methodology to excel in law school exams and cold calls.
Case Facts & Court Holding
Key Facts & Case Background
Jaime Caetano was convicted in Massachusetts for possessing a stun gun, which she carried for self-defense against an abusive ex-boyfriend. Massachusetts law prohibited the possession of stun guns. The Massachusetts Supreme Judicial Court (SJC) upheld her conviction. The SJC reasoned that stun guns were not protected by the Second Amendment because: (1) they were not in common use at the time of the Second Amendment’s enactment; (2) they were “dangerous per se at common law and unusual,” with “unusual” being equated to modern inventions not existing at the founding; and (3) they were not readily adaptable to military use. Caetano petitioned the U.S. Supreme Court, arguing the SJC’s interpretation of the Second Amendment conflicted with established precedent, particularly District of Columbia v. Heller.
Court Holding & Legal Precedent
Issue: Did the Massachusetts Supreme Judicial Court err in holding that the Second Amendment does not protect stun guns by reasoning that they were not in common use at the founding, are “unusual” because they are modern inventions, and are not readily adaptable to military use?
Yes. The Supreme Court vacated the judgment of the Massachusetts Supreme Judicial Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commod
IRAC Legal Analysis
Complete IRAC Analysis for Higher Grades
IRAC (Issue, Rule, Analysis, Conclusion) is the exact format professors want to see in your exam answers. Our exclusive Flash-to-Full briefs combine holding, analysis, and rule statements formatted to match what A+ students produce in exams. These structured briefs help reinforce the essential legal reasoning patterns expected in law school.
Legal Issue
Did the Massachusetts Supreme Judicial Court err in holding that the Second Amendment does not protect stun guns by reasoning that they were not in common use at the founding, are “unusual” because they are modern inventions, and are not readily adaptable to military use?
Conclusion
This case reinforces *Heller*'s holding that the Second Amendment protects contemporary arms Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
Legal Rule
The Second Amendment extends, prima facie, to all instruments that constitute bearable Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
Legal Analysis
The Supreme Court, in a per curiam opinion, found that the Massachusetts Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint o
Flash-to-Full Case Opinions
Flash Summary
- The Supreme Court held that a Massachusetts court’s reasoning for upholding