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 August 2025.
Featured Cases
McDougle v. Scott
Virginia Supreme Court, in a split decision, nullified a constitutional amendment approved by voters that would have redrawn the state's congressional districts, finding the legislative process used for the amendment violated the state constitution
Hoke County Board of Education v. State of North Carolina
The North Carolina Supreme Court overturned its own precedent and put an end to more than 30 years of litigation involving the funding of public education in the state
Commonwealth v. Lee
The Pennsylvania Supreme Court held that mandating a life sentence, without the possibility of parole, for “felony murder” — a legal doctrine that allows someone to be prosecuted for murder for any death that occurs during the commission of a separate felony, even if the defendant never meant to kill anyone — violates the Pennsylvania Constitution’s ban on “cruel” punishments
Valoaga v. State
Held that Department of Corrections' application of preponderance of the evidence standard, rather than clear and convincing evidence standard, in disciplinary proceedings did not violate pretrial inmate's right to due process
Black Voters Matter v. Byrd
Florida Supreme Court upheld the state's 2022 congressional map against voting rights groups' challenge that it diminishes Black voters' ability to elect candidates of their choice in violation of a 2010 amendment, finding the plaintiffs had not proven the possibility of drawing a remedial map that complies with the federal equal protection clause.
State v. Dodge
Held that the defendant adequately preserved, for purposes of appellate review, his argument that his second trial violated his rights against double jeopardy
People v. Poole
Michigan Supreme Court held that its 2022 decision in People v. Parks — that mandatorily sentencing to life-without-parole defendants who were 18 at the time of their charged crimes violates the state's "cruel or unusual" punishment clause — applies retroactively. Thus, defendants in cases where the period for direct review had expired when Parks was decided are entitled to resentencing.
Attorney General v. Hood
Held that the state’s civil rights charges against the Nationalist Social Club-131, a white nationalist and neo-Nazi organization operating in the New England area, in connection with a July 2022 incident where members displayed banners reading “KEEP NEW ENGLAND WHITE” from a highway overpass without a permit, impermissibly chilled the defendant’s constitutional right of free speech and premised on an overbroad reading of the statute
People v. Langston
Michigan Supreme Court will consider constitutionality of mandatory application of life-without-parole sentences to adults convicted of “felony murder" at a time when Michigan juries were not required to find malice to convict
Montana Environmental Information Center & Sierra Club v. Montana Department of Environmental Quality
Held that the Department of Environmental Quality appropriately considered noise impacts of a proposed project as required under the Montana Environmental Policy Act, but did not analyze lighting impacts and greenhouse gas emissions as required under the then-applicable language of the Act
Montana Trout Unlimited v. Montana Department of Natural Resources & Conservation
Held that the exemption of dewatering from the Montana Water Use Act's permitting requirements did not violate the water rights section of the state's constitution
Dupuis v. Roman Catholic Bishop of Portland
Held that a law that revived claims based on sex acts toward minors that were previously time-barred impairs a defendant's vested right to be free from a claim once its statute of limitations has expired, finding that a prohibition on laws reviving expired claims "runs as a theme" throughout the text of Maine's Constitution.
State v. Francisco Edgar Tirado
Held that North Carolina's "cruel or unusual" punishment clause — construed consistently with a separate state constitutional provision specifying the types of punishment laws may impose, without limitations based on age — would provide less protection against life-without-parole sentences for juveniles than the Eighth Amendment, so must be interpreted in lockstep with the federal "cruel and unusual" punishment clause.
