No. 19-7902October Term 2019Decided Apr 20, 2020
In re Moon
Moon asked the Supreme Court to free him, but this docket did not produce a merits decision on his constitutional arguments.
Case status
- Current stage
- Decided
- Latest event
- Decision released Apr 20, 2020
- What it's about
In this original habeas petition, Moon asked the Supreme Court to order his release from custody, arguing that his conviction and sentence were unconstitutional. He claimed the trial court lacked jurisdiction over the offense and violated his rights to due process and effective assistance of counsel.
Question presented
1. Whether the Petitioner is entitled to a writ of habeas corpus because he is being held in custody in violation of the Constitution or laws of the United States? 2. Whether the Petitioner’s conviction and sentence are unconstitutional because the trial court lacked jurisdiction over the offense? 3. Whether the Petitioner’s conviction and sentence are unconstitutional because the trial court violated his right to due process of law? 4. Whether the Petitioner’s conviction and sentence are unconstitutional because the trial court violated his right to the effective assistance of counsel?
- Case path
Decision released Apr 20, 2020
- Area
Criminal Procedure
Briefing
What it's about
Moon asked the Supreme Court, through an original habeas corpus petition, to order his release from custody, saying the trial court lacked jurisdiction and violated due process and his right to effective counsel. The Court declined to take up that request and did not decide the merits of those claims.
Impact
The docket ended without an order releasing Moon, and the Court gave no merits answer on whether his conviction or sentence was unconstitutional. That matters to prisoners trying to use the Supreme Court directly to challenge a conviction on jurisdiction, due process, or counsel grounds.
What's next
This Supreme Court docket is over. The Court did not take up the merits, so any further challenge would have to come through some other available process.
What did the Supreme Court do in In re Moon?
Moon asked the Court to order his release through an original habeas corpus petition. The Court declined review and did not decide his constitutional claims on the merits.
Who is affected by In re Moon?
The case matters to prisoners who try to challenge convictions directly at the Supreme Court. In this docket, Moon did not get a merits ruling on jurisdiction, due process, or counsel claims.
What happens next in In re Moon?
This Supreme Court docket is finished. Any further challenge would have to come through some other available process, because the Court did not take up the merits here.
Decision
What the Court decided
Moon asked the Supreme Court to free him, but this docket did not produce a merits decision on his constitutional arguments.
Impact
The docket ended without an order releasing Moon, and the Court gave no merits answer on whether his conviction or sentence was unconstitutional. That matters to prisoners trying to use the Supreme Court directly to challenge a conviction on jurisdiction, due process, or counsel grounds.
Not official Court text.
Timing
Decided April 20, 2020
The Court released its decision on April 20, 2020 without hearing oral argument.
Related cases
Grounding
- Grounding
- Primary materials plus reporting.
- Note
- Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.
- Checked
- Jul 25, 2026
- Method
- Methodology