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
Republican National Committee v. Eternal Vigilance Action, Inc; Georgia v. Eternal Vigilance Action
The Georgia Supreme Court ruled invalid under state nondelegation principles four of seven rules passed by the Georgia State Election board, while upholding one rule. The court did not decide the validity of two other rules, holding that the plaintiffs lacked standing to challenge the provisions.
Planned Parenthood of Montana v. State (Planned Parenthood 1)
Montana Supreme Court held that a 20-week abortion ban; restrictions on medication abortions, including a telehealth ban and 24-hour waiting period; and requirement that providers give patients an opportunity to view an ultrasound and listen to a fetal heartbeat violate the express right to privacy in the state constitution.
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, and the state must demonstrate that allowing the child to remain unvaccinated would substantially hinder the department’s compelling interest in the vaccination.
State v. Gleason
Overruled precedent to abandon abatement ab initio doctrine in light of Louisiana Constitution’s guarantees to victims including right to seek restitution
State v. Ralston
Ruled no causal connection between delay in bringing defendant to trial and destruction of police booking video evidence to find violation of defendant’s right to a speedy trial
State v. Larson
Ruled that adult foster care group home manager was not a state actor when providing defendant’s confiscated electronic devices to the police and had third-party authority to consent to a warrantless seizure
State v. White
Ruled erroneous prosecutorial comments during trial violated state constitution’s due process and right against self-incrimination provisions
State v. Diaz-Tomas
Ruled district attorney cannot be compelled by defendant or court to reinstate charges without infringing on their exclusive constitutional and statutory authority and discretion to prosecute
State v. Allen
Ruled counsel’s failure to present mitigating evidence and apprise court of duty to depart from mandatory life sentence violated defendant's right to effective assistance of counsel
State ex rel. West Virginia Secondary School Activities Commission v. Cuomo
Ruled school activities commission’s rule barring transferred student from competing in school sports for a year did not violate equal protection principles
State v. Lancaster
Ruled police failure to inform defendant of cause of arrest in violation of statutory notice requirements did not violate constitution’s protection against unreasonable seizure
Lancaster County Board of Equalization v. Moser
Ruled that no constitutional principles of uniform and proportionate taxation require that an isolated error in the subclassification of one taxpayer's property must be replicated through the equalization process
State v. Sallis
Ruled traffic stop based on police recollection of defendant’s driver license status from a prior stop was constitutional
