State Case Database
Search State Court Report's database of significant state supreme court decisions and pending cases. Download decisions and briefs for cases that develop state constitutional law. This is a selected database and does not include every state supreme court case. See methodology and "How to Use the State Case Database" for more information.
This database is updated monthly, although individual cases may be updated more frequently. Last updated comprehensively with cases decided through October 2025.
Featured Cases
Equal Ground Education Fund v. Byrd; Vaccari v. Byrd; Common Cause v. DeSantis
Florida Supreme Court denied petition seeking to halt use of the state's new congressional map while consolidated challenges to the map under the state's Fair Districts Amendment proceed. An appellate court is reviewing a trial court's denial of a temporary injunction
NAACP v. Tennessee
Tennessee lower court dismissed challenge to the state's mid-decade congressional redistricting, which claimed the legislature did not have authority to alter state laws to allow the redistrictring because those alterations were not specifically included in the governor's proclamation calling the session
McDougle v. Scott
Virginia Supreme Court, in a split decision, nullified a constitutional amendment approved by voters that would have allowed the state's congressional districts to be redrawn, finding the legislative process used for the amendment violated the state constitution
State ex rel. Dudley v. Yost
Ohio Supreme Court granted limited writ of mandamus ordering attorney general to examine the summary of an initiative petition related to automatic voter registration and other voting processes and, if the summary is a fair and truthful statement of the proposed amendment, certify and advance the petition
People v. Loew
Held that a presiding judge’s ex parte communications to the prosecutor did not violate defendant's constitutional rights
Tatum v. Commissioner of Corrections
Held that a new constitutional rule of criminal procedure applies retroactively under certain conditions and principles regarding the admissibility of eyewitness identification evidence apply retroactively
State v. Diole
Held that subjecting incompetent defendants to a determination of whether they committed the acts charged without a jury trial, the protections of medical privilege, and the safeguards of the rules of evidence did not violate due process and equal protection
Planned Parenthood of Montana v. State of Montana (Planned Parenthood 2)
Ruled that minors have a fundamental right to privacy and do not have to seek parental permission to get an abortion in the state.
Watson Memorial Spiritual Temple of Christ v. Korban
Ruled that mandamus was an appropriate vehicle for landowners to collect from the city's sewerage and water board inverse-condemnation damages awarded in prior suit
State v. Hoyle
Wisconsin Supreme Court reversed Court of Appeals's grant of new trial, finding that prosecutor did not unlawfully comment on defendant's exercise of his Fifth Amendment right to remain silent. On remand, Court of Appeals rejected defendant's other bases for overturning his conviction, finding no reasonable probability that newly discovered evidence would have changed the jury's verdict and evidence the prosecution did not disclose to be immaterial. The Wisconsin high court denied defendant's subsequent petition for review.
Lake v. Hobbs
Arizona Court of Appeals affirmed lower court’s dismissal of claims made by Kari Lake seeking to overturn the 2022 gubernatorial election, which she lost, based on alleged election administration errors. The Arizona Supreme Court denied her petition for review.
State v. Thompson
Ruled that state constitutional and statutory provisions required a concurrence of only ten jurors for acquittal for offenses committed before January 1, 2019
Williams v. Powell
Held that statutes criminalizing acts likely to prevent or disrupt the General Assembly and criminalizing intentionally disruptive or disorderly conduct at state capital were neither facially overbroad nor facially vague
