411 REFERENCE · Wikipedia
2012 term United States Supreme Court opinions of Sonia Sotomayor
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February 2026
September 2023
Sonia
Sotomayor
File:Sonia Sotomayor in SCOTUS robe.jpg
2012
fourth
October 1, 2012
October 6, 2013
8
3
0
7
3
17
3
1
2
Ginsburg (13)
Thomas (2 in full, 1 in part)
https://www.supremecourt.gov/opinions/slipopinion/12
https://www.supremecourt.gov/opinions/relatingtoorders/12
https://www.supremecourt.gov/opinions/in-chambers/12
October 7, 2013
Sonia Sotomayor opinions
SCOTUSterm2010-2015
01
Lozman v. City of Riviera Beach
Lozman v. City of Riviera Beach (2013)
dissent
568
115
134-44
2013
admiralty jurisdiction status of floating house as "vessel" under Rules of Construction Act
Kennedy
Breyer majority 2012 term United States Supreme Court opinions of Stephen Breyer#Lozman v. City of Riviera Beach
02
Sebelius v. Auburn Regional Medical Center
concurrence
568
145
161-64
2013
low income patient adjustment to health care provider Medicare reimbursement Provider Reimbursement Review Board statute of limitations for appealing administrative decision equitable tolling
Ginsburg majority 2012 term United States Supreme Court opinions of Ruth Bader Ginsburg#Sebelius v. Auburn Regional Medical Center
03
FTC v. Phoebe Putney Health System, Inc.
majority
568
216
219-36
2013
antitrust law state-action immunity defense
Unanimous
04
Evans v. Michigan
majority
568
313
315-30
2013
Fifth Amendment Double Jeopardy Clause legal error in court-directed acquittal
Alito dissent 2012 term United States Supreme Court opinions of Samuel Alito#Evans v. Michigan
05
Chaidez v. United States
dissent
568
342
359-70
2012
ineffective assistance of counsel retroactivity of new rules of criminal procedure
Ginsburg
Kagan majority 2012 term United States Supreme Court opinions of Clarence Thomas#Chaidez v. United States
Thomas concurrence 2012 term United States Supreme Court opinions of Clarence Thomas#Chaidez v. United States
06
Marx v. General Revenue Corp.
dissent
568
371
388-97
2012
Fair Debt Collection Practices Act Federal Rules of Civil Procedure award of costs to prevailing plaintiff
Kagan
Thomas majority 2012 term United States Supreme Court opinions of Clarence Thomas#Marx v. General Revenue Corp.
07
Haynes v. Thaler
other
568
970
971
2012
Haynes v. Thaler/Statement Sotomayor
ineffective assistance of counsel procedural default
Ginsburg
Sotomayor filed a statement respecting the Court's granting of a stay of execution.
Scalia dissent 2012 term United States Supreme Court opinions of Antonin Scalia#Haynes v. Thaler
08
Hodge v. Kentucky
dissent
568
1056
1056-63
2012
Hodge v. Kentucky/Dissent Sotomayor
death penalty ineffective assistance of counsel mitigating factors
Sotomayor dissented from the Court's denial of certiorari in a death penalty case. The defendant's attorney had failed to investigate or present any mitigating factors at sentencing, despite the defendant's history of severe physical and emotional abuse as a child. The state supreme court decided that failure to present this mitigation evidence was not prejudicial because it would not have "explained" the defendant's violent murder, which Sotomayor wrote was the wrong standard.
09
Calhoun v. United States
other
568
1206
1206-09
2012
racist remarks by prosecutor forfeiture on appeal
Breyer
Sotomayor filed a statement respecting the Court's denial of certiorari.
10
Hobby Lobby Stores, Inc. v. Sebelius
other
568
1401
1401-04
2012
Hobby Lobby Stores, Inc. v. Sebelius
Patient Protection and Affordable Care Act contraceptive mandate Religious Freedom Restoration Act
Sotomayor denied an application for an injunction pending appellate review.
11
Missouri v. McNeely
plurality
569
141
144-65
2013
Fourth Amendment exigent circumstances drunk driving government-compelled blood alcohol test
Scalia, Ginsburg, Kagan; Kennedy (in part)
Kennedy concurrence 2012 term United States Supreme Court opinions of Anthony Kennedy#Missouri v. McNeely
Roberts concurrencedissent 2012 term United States Supreme Court opinions of John Roberts#Missouri v. McNeely
Thomas dissent 2012 term United States Supreme Court opinions of Clarence Thomas#Missouri v. McNeely
12
Moncrieffe v. Holder
majority
569
184
187-207
2013
Immigration and Nationality Act ineligibility for discretionary relief due to aggravated felony
Roberts, Scalia, Kennedy, Ginsburg, Breyer, Kagan
Thomas dissent 2012 term United States Supreme Court opinions of Clarence Thomas#Moncrieffe v. Holder
Alito dissent 2012 term United States Supreme Court opinions of Samuel Alito#Moncrieffe v. Holder
13
Boyer v. Louisiana
dissent
569
238
241-50
2013
Speedy Trial Clause indigent right to counsel
Ginsburg, Breyer, Kagan
Sotomayor dissented from the Court's dismissal of certiorari as improvidently granted.
per curiam majority 2012 term per curiam opinions of the Supreme Court of the United States#Boyer v. Louisiana
Alito concurrence 2012 term United States Supreme Court opinions of Samuel Alito#Boyer v. Louisiana
14
PPL Corp. v. Commissioner
concurrence
569
329
344-50
2013
UK Windfall Tax foreign tax credit
Thomas majority 2012 term United States Supreme Court opinions of Clarence Thomas#PPL Corp. v. Commissioner
15
Sebelius v. Cloer
majority
569
369
371-82
2013
National Childhood Vaccine Injury Act of 1986 statute of limitations award of attorney's fees
Roberts, Kennedy, Ginsburg, Breyer, Alito, Kagan; Scalia, Thomas (in part)
16
Hillman v. Maretta
majority
569
483
485-99
2013
Federal Employees' Group Life Insurance Act designation of beneficiary federal preemption
Roberts, Kennedy, Ginsburg, Breyer, Kagan; Scalia (in part)
Thomas concurrence 2012 term United States Supreme Court opinions of Clarence Thomas#Hillman v. Maretta
Alito concurrence 2012 term United States Supreme Court opinions of Samuel Alito#Hillman v. Maretta
17
Peugh v. United States
majority
569
530
532-51
2013
Federal Sentencing Guidelines Ex Post Facto Clause
Ginsburg, Breyer, Kagan; Kennedy (in part)
Thomas dissent 2012 term United States Supreme Court opinions of Clarence Thomas#Peugh v. United States
Alito dissent 2012 term United States Supreme Court opinions of Samuel Alito#Peugh v. United States
18
Tarrant Regional Water Dist. v. Herrmann
majority
569
614
618-40
2013
Red River Compact riparian water rights Dormant Commerce Clause
Unanimous
19
Alleyne v. United States
concurrence
570
99
118-22
2013
Sixth Amendment right to a jury trial mandatory minimum sentencing judicial factfinding
Ginsburg, Kagan
Thomas majority 2012 term United States Supreme Court opinions of Clarence Thomas#Alleyne v. United States
Breyer concurrence 2012 term United States Supreme Court opinions of Stephen Breyer#Alleyne v. United States
Roberts dissent 2012 term United States Supreme Court opinions of John Roberts#Alleyne v. United States
Alito dissent 2012 term United States Supreme Court opinions of Samuel Alito#Alleyne v. United States
20
Mutual Pharmaceutical Co. v. Bartlett
dissent
570
472
496-520
2013
Federal Food, Drug, and Cosmetic Act federal preemption product liability
Ginsburg
Alito majority 2012 term United States Supreme Court opinions of Samuel Alito#Mutual Pharmaceutical Co. v. Bartlett
Breyer dissent 2012 term United States Supreme Court opinions of Stephen Breyer#Mutual Pharmaceutical Co. v. Bartlett
21
Adoptive Couple v. Baby Girl
dissent
570
637
668-92
2013
Indian Child Welfare Act termination of parental rights
Ginsburg, Kagan; Scalia (in part)
Alito majority 2012 term United States Supreme Court opinions of Samuel Alito#Adoptive Couple v. Baby Girl
Thomas concurrence 2012 term United States Supreme Court opinions of Clarence Thomas#Adoptive Couple v. Baby Girl
Breyer concurrence 2012 term United States Supreme Court opinions of Stephen Breyer#Adoptive Couple v. Baby Girl
Scalia dissent 2012 term United States Supreme Court opinions of Antonin Scalia#Adoptive Couple v. Baby Girl