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 March 2025.
Featured Cases
State of Washington v. Gator's Custom Guns
Washington Supreme Court reversed a lower court and upheld the state's ban on selling or manufacturing magazines that hold more than ten rounds of ammunition. The majority held that large-capacity magazines are “not” arms within the scope of the state or federal constitutional right to bear arms, and the ability to purchase them is not "necessary to the realization of the core right to possess a firearm in self-defense."
LeMieux v. Evers
The Wisconsin Supreme Court held, in a divided decision, that the governor did not exceed his partial veto authority under the state constitution when he altered digits, words, and punctuation in a budget bill to extend a school funding increase from 2 to 402 years.
Griffin v. State Board of Elections
A candidate for a seat on the North Carolina Supreme Court, who lost by over 700 votes, claims that the state board of elections followed an incorrect process for registering voters and seeks to invalidate more than 60,000 votes.
Care and Prevention of Eve
Massachusetts Supreme Judicial Court held that department of children and families violated the state constitution's free exercise of religion protection when it vaccinated a child temporarily in its custody over the religious objections of her parents. Parents who have temporarily lost custody of their children retain a residual right to direct their religious upbringing. When parents object to vaccinating a child on religious grounds, the state must demonstrate that allowing the child to remain unvaccinated would substantially hinder the department’s compelling interest in the vaccination. The department failed to show substantial hindrance because state law allows religious exemptions from vaccination for parents who have not lost temporary custody and the agency has not consistently applied the vaccination requirement for children in its custody.
State v. Davieontray Breax
Louisiana Supreme Court held that the state constitution bars prosecutors from joining capital charges with other felony charges in one indictment.
J.F. v. St. Vincent Hospital
Indiana Supreme Court established a new approach to mootness for the state constitutional and statutory right to appeal court-ordered temporary involuntary commitments confining individuals to mental health treatment facilities, holding that expiration of such an order generally will not bar appeal. Expiration will only moot an appeal if the appellee can show the absence of any collateral consequence from the temporary commitment order.
State v. Adrian Fernandez
The Oregon Supreme Court will consider whether a law that restricts appellate courts’ authority to review a sentence that falls within the range set in guidelines by the state criminal justice commission precludes appellate review of a state constitutional challenge to that sentence. In an amicus brief, the American Civil Liberties Union argues that interpreting the law to preclude such appellate review would violate separation of powers and the state constitution's equality guarantee.
Stary v. Ethridge
Texas Supreme Court held that due process requires a heightened evidentiary standard to support a protective order prohibitng contact between a parent and child for longer than two years, likening such an order to a government's termination of parental rights. Instead of the ordinary civil preponderance of the evidence standard, a court must find the statutory requirements for such an order by clear and convincing evidence and must consider the best interests of the child.
Planned Parenthood South Atlantic v. South Carolina (Planned Parenthood 2)
South Carolina Supreme Court held that a "fetal heartbeat" — as defined in a state law banning most abortions at the point such a heartbeat is detected — occurs when electrical impulses are first detectable as a "sound" with diagnostic medical technology and a medical professional observes those electrical impulses as a "steady and repetitive rhythmic contraction of the fetal heart." Although declining to define that point in terms of a number of weeks, the court said it "occurs in most instances at approximately six weeks of pregnancy." The court also held that the law is not unconstitutionally vague.
State Department of Education & Early Development v. Alexander
Held that statutes permitting local school districts to operate correspondence study programs as alternative to traditional schooling and authorizing allotments of public funds to purchase nonsectarian educational services and materials did not facially violate state constitutional prohibition on using public funds for the direct benefit of religious or private educational institutions
State v. Cohee
Held that the state was entitled to a writ of prohibition to effectively compel a lower court judge to impose a recidivist life sentence, finding that the state’s pursuit of such a sentence did not violate equal protection and the imposition of such sentence for fleeing from a law enforcement officer with reckless indifference would not violate proportionality clause of state constitution
Fremin v. Boyd Racing, LLC
Ruled that statutory amendments that incorporated historical horse racing as a form of authorized pari-mutuel wagering on horse racing without requiring prior local voter approval were unconstitutional under Article XII, section 6(C) of the Louisiana Constitution
Welch v. United Medical Healthwest-New Orleans
Held that the Louisiana Health Emergency Powers Act's (LHEPA) immunity provision did not violate state constitution's access to courts and adequate remedy provision, due process provisions, nor its prohibition of special laws
