Morris Sheppard Arnold
How Judge Arnold rules, drawn from 46 signed orders. Every observation links to the order it came from.
About Judge Arnold
Morris Sheppard Arnold is a judge of the United States Court of Appeals for the Eighth Circuit. Appointed by President George H.W. Bush, Judge Arnold received a commission on May 26, 1992. Judge Arnold previously served on the United States District Court for the Western District of Arkansas, commissioned there on December 17, 1985. Judge Arnold assumed senior status on October 9, 2006.
Judge Arnold's practices and standing orders
The court's website lists no individual practices or standing orders of Judge Arnold's own (checked October 11, 2026), so the court's local rules and general orders are the place to look (court page ↗).
Standing orders for every case in this court
Orders the court applies to all of its cases, whichever judge has them, as published on the court's website (checked October 11, 2026).
How Judge Arnold decides
Patterns drawn from this judge's own signed orders. Every observation links to the order it came from.
What persuades
A regular promotion practice did not create a protected property interest without evidence that the city had bound itself to follow that practice.
“So, no matter how regular the fire chief’s practice of promoting high scorers was, it could not give any of the firefighters a property interest in a promotion on its own. What is missing is evidence that the city bound itself in some fashion to adhere to that practice.”
Federal-question jurisdiction over trade-secret and trademark disputes depended on context because both state and federal law could supply the underlying claims.
“We must look to context to determine whether a trade secrets, trademark, or trade dress dispute is a federal dispute.”
Procedural preferences
An appellant could not rely on bare complaint allegations at summary judgment or expect the court to search the record for supporting evidence.
“His references to the bare allegations of his complaint are no substitute. See Thomas v. Corwin, 483 F.3d 516, 530 (8th Cir. 2007); Parker v. USDA, 129 F.4th 1104, 1113–14 (8th Cir. 2025). That leaves us without enough information to say that the constructive discharge claim should have survived summary judgment, and we decline to search the record for evidence supporting Lee’s argument to that effect.”
A request to amend needed a separate motion and the proposed pleading or its substance; a passing reference at the end of briefing was insufficient.
“At a minimum PGAC should have moved separately to amend the complaint and offered the proposed complaint or the substance of the proposed complaint for the court to consider.”
In a suppression appeal, he treated officers’ warrant verification as part of the stop’s continuing mission, permitting a dog sniff completed before that task ended.
“the officers’ mission wasn’t simply to remove Hogan from the car; it was to verify her identity and confirm the validity of her arrest warrant so they could arrest her.”
In Tolefree, he held that a plea agreement’s sentence-appeal waiver applied to a new sentence imposed after probation revocation.
“The principle applies just as well to a resentencing following the revocation of probation.”
Cautions
Unjust-enrichment class treatment was inappropriate where whether retention of a benefit was unjust depended on the circumstances of each transaction.
“Whether a particular transaction might be considered inequitable or unjust turns on the specific circumstances of each transaction, which again places individual inquiries front and center.”
An unsupported inference about a defendant’s ties to drug cartels could not sustain a sentence when the inference was a principal basis for the punishment.
“We think the government’s attempt to rehabilitate the sentence is itself speculative and so fails to overcome the absence of evidence in the record.”
Signed rulings
A grounded sample of orders signed by this judge, with the verbatim dispositive language.
“We conclude the jail employees are entitled to qualified immunity but that we lack jurisdiction to resolve the county's appeal. So we reverse and remand. ... we do not think that McRaven shows that the officers here violated clearly established law ... we conclude they are entitled to qualified immunity. ... Reversed and remanded.”
“The district court dismissed her claims, holding that the defendants did not violate the plaintiff's clearly established First Amendment rights and did not violate her substantive due process rights, clearly established or otherwise. Because we agree, we affirm.”
“In sum, the district court properly dismissed Barnett's RLUIPA claim against Short and his Section 1983 claim against the county. But we reverse the court's decision to dismiss the RLUIPA claim against the county and the Section 1983 claim against Short, and we remand for further proceedings.”
“We therefore reverse the sentence and remand for further proceedings.”
“We conclude therefore that the district court abused its discretion in denying Mr. DiMercurio a continuance and therefore erred in dismissing the case with prejudice and denying his motion to reconsider. Accordingly, we vacate the order dismissing the case with prejudice and remand to the district court for further proceedings consistent with this opinion.”
“We agree with her that she is entitled to qualified immunity ... We therefore reverse and remand for further proceedings.”
Caseload & timing
From public federal docket records for this judge.
Circuit judges do not carry a trial caseload; not enumerated. (District-era W.D. Ark. 1985-1992 caseload not built.)
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