False evidence and probable cause
Carsten James Quinlan v. Washington County
In brief
- Where it stands
- Petition Pending
Awaiting an order on the petition
- What it’s about
- Carsten Quinlan filed a Supreme Court review petition after a federal order threw out his Fourth Amendment suit against Washington County and others.
- What's at stake
- Quinlan’s challenge to the dismissal remains unresolved; the Supreme Court has not decided whether his suit may proceed.
Summary: written with AI from the case record.
What it's about
He says the exhibits did not establish probable cause (a legal basis for government action), because his complaint alleges the evidence was coerced, fabricated, incomplete, or contradicted by facts favoring him.
Quinlan brought the federal civil-rights suit on his own, claiming a violation of his Fourth Amendment rights.
Question presented
Whether a federal court may dismiss a pro se 42 U.S.C. § 1983 Fourth Amendment action at the Rule 12(b)(6) stage by treating probable cause as established from complaint exhibits, where the complaint alleges that the investigative evidence supporting probable cause was coerced, fabricated, materially incomplete, or contradicted by exculpatory facts.
What happens next
The Court must decide whether to hear the case. No oral argument is scheduled.
Documents
Docket activity
Case data updated: title
New analysis added
AI analysis generated: Case Briefing
Case data updated: summary, question_presented, generation_metadata
Case data updated: question_presented, extraction_metadata
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Brief added: Petition
More questions
- What does Quinlan allege about the evidence?
- He says evidence offered as a legal basis for government action (probable cause) was coerced or fabricated, materially incomplete, or contradicted by facts favoring him.
- What does “pro se” mean in this case?
- Quinlan brought the lawsuit on his own, without a lawyer.
- Which appeals court handled the case?
- The U.S. Court of Appeals for the Eighth Circuit.
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.