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144 F.4th 1019
8th Cir.
2025
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Background

  • Laguerre Payen was convicted in 2010 of serious terrorism-related crimes and sentenced to 25 years in federal prison.
  • While incarcerated, Payen displayed a long history of severe mental illness (diagnosed as schizophrenia and mild intellectual disability) and over 150 disciplinary violations, many for violence and dangerous behavior.
  • Payen was twice involuntarily committed for mental health treatment during his prison term due to persistent psychosis, refusal to take medication, and dangerous conduct.
  • Near the end of his sentence in 2023, psychologists at the U.S. Medical Center for Federal Prisoners determined Payen still posed a substantial risk of serious harm if released.
  • Both an internal prison panel and an independent expert recommended involuntary hospitalization under 18 U.S.C. § 4246 based on Payen's mental illness and likelihood of future dangers.
  • The district court adopted these expert opinions and ordered Payen’s commitment; Payen appealed, arguing insufficient evidence of current dangerousness and improper consideration of certain records.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Whether the government proved by clear and convincing evidence that Payen’s release poses a substantial risk of harm due to mental illness Payen argued the government failed to meet its burden and overstated dangerousness, especially as his behavior had improved The government cited expert consensus and Payen’s long history of violence tied to untreated mental illness, supporting ongoing risk The court held the district court’s finding of dangerousness was not clearly erroneous and was supported by expert evidence
Whether the district court erred by not properly considering all circumstances, particularly the Williams Order (which reduced Payen’s sentence and suggested release w/ supportive housing) Payen argued the court ignored exculpatory aspects of the Williams Order and downplayed improvement in his conduct The government argued the Williams Order focused on sentencing, not future dangerousness, and had already been considered by experts The court found the Williams Order was considered, but did not assess the risk of future harm; district court was not required to weigh it differently
Whether improved behavior in custody negates finding of dangerousness Payen emphasized his improved behavior after 2020 as evidence of reduced risk The government argued improvements did not outweigh the established pattern of risk when unmedicated and unsupervised Court held that improved behavior alone is insufficient to negate risk given overall history and expert opinions
Whether the court appropriately relied on expert opinions in its decision Payen did not provide contrary expert evidence The government relied on unanimous expert opinions (including independent evaluation) Court found the reliance on expert unanimity appropriate, supporting the commitment

Key Cases Cited

  • United States v. Steil, 916 F.2d 485 (8th Cir. 1990) (standard of review for findings of dangerousness)
  • United States v. Thomas, 949 F.3d 1120 (8th Cir. 2020) (section 4246 commitment standards)
  • United States v. Lewis, 929 F.2d 440 (8th Cir. 1991) (dangerousness supported by expert unanimity)
  • United States v. S.A., 129 F.3d 995 (8th Cir. 1997) (upholding commitment based on history of violence, mental instability, and reluctance to medicate)
  • United States v. Ecker, 30 F.3d 966 (8th Cir. 1994) (dangerousness may be found on broad basis of evidence)
  • United States v. Williams, 299 F.3d 673 (8th Cir. 2002) (overt acts of violence not required for finding of dangerousness)
Read the full case

Case Details

Case Name: United States v. Laguerre Payen
Court Name: Court of Appeals for the Eighth Circuit
Date Published: Jul 18, 2025
Citations: 144 F.4th 1019; 24-1166
Docket Number: 24-1166
Court Abbreviation: 8th Cir.
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    United States v. Laguerre Payen, 144 F.4th 1019