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
According to Ronnie M. Mitchell, the central issue is whether the petitioner’s federal constitutional claim was properly presented to the Mississippi Supreme Court for purposes of 28 U.S.C. § 1257.
According to Justice Scalia, the parties also debated whether Mississippi law that mirrors the federal rule on lesser‑included offenses raises a federal question.
Background and question before the Court
According to Ronnie M. Mitchell, the petition asks whether the federal constitutional claim was properly raised before the Mississippi Supreme Court under 28 U.S.C. § 1257.
According to Justice Scalia, justice Scalia questioned whether arguing Mississippi law that is identical to the federal rule constitutes a federal question.
What each side argues
Petitioner (Marlon Latodd Howell, aka Marlon Cox)
According to Ronnie M. Mitchell, petitioner argues that the Court must decide if the federal claim was properly raised in state court under § 1257.
According to Ronnie M. Mitchell, petitioner points to the Goodin case, noting that the jury’s options included capital murder, simple murder, or acquittal, and argues this is relevant to the present issue.
According to Ronnie M. Mitchell, petitioner maintains that Mississippi law must comply with federal requirements and may be broader, especially regarding instructions on lesser‑included offenses.
According to Mr. Mitchell, petitioner cites the Mease case, asserting that the defendant repeatedly requested lesser‑included offense instructions but did not receive them, highlighting the need for proper guidance.
Respondent (Mississippi)
Source-limited. The record does not yet support a complete account.
What happened at oral argument
The case was later submitted to the Court.
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.
- 6d905e55c020c9939478-r1-9df3b1a89876f3d2.pdforal argument transcript
Guide generated September 21, 2026. Automated validation accepted this version.