This educational guide is based on the linked primary sources. It is not a Court publication, is not affiliated with the Court, and is not legal advice.
In brief
Overview
California’s three‑strikes statute sets a maximum three‑year prison term for grand theft.
Under the statute, if a defendant has two prior felonies that meet the statutory definition of “serious or violent,” any new felony triggers the three‑strike sentence.
Background and question before the Court
The statute defines “serious or violent” felonies and makes a third felony trigger the three‑strike sentence.
According to Justice, one question before the Court was whether it is unreasonable to impose a life sentence on a defendant with a record of non‑violent offenses.
According to Justice, justices also asked whether the statute’s seriousness requirement could be satisfied by a series of thefts or by multiple prior speeding offenses classified as felonies.
What each side argues
Petitioner – Gary Albert Ewing
According to Mr. Denvir, the petitioner argues that the Court should give no greater deference to legislative judgments than to initiatives, especially when dealing with punishment and recidivist offenders.
Respondent – California
According to Mr. De Nicola, the respondent contends that prior crimes must meet the statutory definition of “serious or violent” before the three‑strike penalty applies.
According to Mr. De Nicola, the respondent relies on the theory of incapacitation to justify the sentencing scheme.
According to Michael Chertoff, amicus Michael Chertoff, representing the United States, supports the respondent’s position.
What happened at oral argument
Oral argument began at 10:09 a.m. with counsel for the petitioner, the respondent, and an amicus appearing before the Court.
The Chief Justice asked a question about the value of the golf clubs.
According to Justice, justices posed several questions concerning the reasonableness of imposing a life sentence on a defendant with a particular record, the seriousness of prior offenses, and hypothetical scenarios involving multiple prior speeding offenses.
What the Court decided
Why it matters
Terms to know
No glossary terms are available for this guide.
Primary sources
Read the source materials on the official site or open the immutable repository copy used for this guide.
- 521f037e2a83041f49c3-r1-64b94292e9cdf451.pdforal argument transcript
Guide generated September 20, 2026. Automated validation accepted this version.