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Samantha Estefenia Francisco Castro v. Jose Leonardo Brito Guevara

Paid petition · United States Court of Appeals for the Fifth Circuit, No. 24-10520 · judgment September 5, 2025


Certiorari denied · April 20, 2026
Pre-decision estimate: 2% cert probability

Before the decision, well below the 4.1% base rate, with no standout signals pointing toward a grant.

Question presented

The Hague Convention on the Civil Aspects of International Child Abduction generally requires the return of a child to his or her country of habitual residence. But when a Hague Convention petition is brought more than a year after the child’s removal, a court need not return the child if “it is demonstrated that the child is now settled in its new environment” (the “well settled” defense). Hague Convention, art. 12. In determining whether a child is sufficiently settled for the purposes of the “well settled” defense, a trial court considers the totality of the circumstances, including factors like the child’s age, the stability and duration of the child’s residence in the new environment, the child’s school attendance, and the extent of the child’s participation in his or her new community. After considering and weighing all the facts, the trial court must then decide whether the child has become sufficiently settled in the new environment. The question presented is: Is a trial court’s determination that a child is “well settled” subject to de novo review, or is it reviewed for clear error? (i)

Counsel of record

For petitioner
Roger Clyfton Diseker
Duane Morris LLP

For respondent
Mia Lucienne Falzarano
Alston & Bird LLP

Case

Conference history
Distributed for 5 conferences

Argument & decision

Decided April 20, 2026.

Proceedings

  1. Apr 20 2026
    Petition DENIED. Statement of Justice Sotomayor respecting the denial of certiorari. (Detached Opinion)
  2. Apr 13 2026
    DISTRIBUTED for Conference of 4/17/2026.
  3. Mar 30 2026
    DISTRIBUTED for Conference of 4/2/2026.
  4. Mar 23 2026
    DISTRIBUTED for Conference of 3/27/2026.
  5. Mar 04 2026
    DISTRIBUTED for Conference of 3/20/2026.
  6. Mar 02 2026
    Reply of petitioner Samantha Estefania Francisco Castro filed. (Distributed)
  7. Feb 17 2026
    Brief of respondent Jose L. Brito Guevara in opposition filed.
  8. Jan 16 2026
    Response Requested. (Due February 17, 2026)
  9. Jan 14 2026
    DISTRIBUTED for Conference of 2/20/2026.
  10. Jan 07 2026
    Waiver of right of respondent Jose L. Brito Guevara to respond filed.
  11. Dec 04 2025
    Petition for a writ of certiorari filed. (Response due January 7, 2026)