No. 18-9517October Term 2019Decided Nov 25, 2019
Kenneth R. Isom, Petitioner v. Arkansas
The Supreme Court did not take up Isom's bias claim, so it left the Arkansas Supreme Court's result in place without settling the constitutional issue.
Case status
- Current stage
- Decided
- Latest event
- Decision released Nov 25, 2019
- What it's about
from the Supreme Court of Arkansas.
Question presented
Whether Pope and Isom’s significant adversarial history created an unconstitutional risk of bias under the due process clause when Pope later sat as the trial judge in Isom’s unrelated coram nobis hearing.
- Case path
Supreme Court of Arkansas / Decision released Nov 25, 2019
- Area
Decided Supreme Court case
Briefing
What it's about
Kenneth Isom asked the Supreme Court to review whether a judge's past clashes with him created an unconstitutional risk of bias in a later hearing. On November 25, 2019, the Court declined review and did not decide that due process question on the merits.
Vote
The Court declined review on November 25, 2019. No vote count or opinion details are provided in the record here.
Impact
When the Court declines review, the lower court's result stays in place. That matters for criminal defendants who argue a judge was too personally involved in earlier fights with them to be seen as neutral.
What's next
This Supreme Court docket action is over. Practically, that means the Arkansas outcome remains in effect because the justices did not agree to hear the case.
What was the main dispute in Isom v. Arkansas?
Isom argued that Sam Pope's long adversarial history with him created an unconstitutional risk of bias. The issue arose when Pope later served as the trial judge in Isom's coram nobis hearing.
Who is affected when the Supreme Court declines review in a case like this?
The immediate effect falls on Isom, because the Arkansas result remains in place. More broadly, defendants raising similar judicial-bias claims get no new nationwide guidance from this case.
What was the next procedural step after the Supreme Court's action?
There was no further step in this Supreme Court docket. The case ended here because the justices declined certiorari (the Court's decision to hear a case).
Decision
What the Court decided
The Supreme Court did not take up Isom's bias claim, so it left the Arkansas Supreme Court's result in place without settling the constitutional issue.
Impact
When the Court declines review, the lower court's result stays in place. That matters for criminal defendants who argue a judge was too personally involved in earlier fights with them to be seen as neutral.
Not official Court text.
Opinion documents
Documents
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
- Jun 2, 2026
- Method
- Methodology
Primary materials8
Supreme Court docket 18-9517
docket | Jun 2, 2026
Primary case document
Supreme Court document | Jun 2, 2026
CourtListener docket record
docket | Jun 2, 2026
Opinion
opinion | Nov 25, 2019
Petition
brief | May 30, 2019
Lower Court Orders/Opinions
order | Apr 16, 2019
SupremeCourt.gov
official | Jun 2, 2026
SupremeCourt.gov
official | Jun 2, 2026