Ellis v. Carter Credit Union — prior federal judgments barred the $2 billion state-court conversion claim

Case
Keiah P. Ellis v. Carter Credit Union, and Bossier Federal Credit Union
Court
Louisiana Court of Appeal, Second Circuit
Judge
Stone; Hunter; Marcotte
Date Decided
August 26, 2026
Docket No.
57,057-CA
Topics
Res judicata; Conversion; Credit unions; Promissory notes
Source
Read the full opinion

Background

Keiah P. Ellis executed four purported “Due on Demand Promissory Notes,” each for $500 million and payable to herself. In November 2023, she delivered the notes and a certified copy of her birth certificate to Bossier Federal Credit Union and Carter Credit Union, directing them to deposit $2 billion into her accounts. The credit unions declined to do so and did not return the documents.

Ellis then sued credit-union employees in federal court, alleging breach of contract based on their refusal to honor the notes. The federal district court granted summary judgment for the employees and dismissed both suits with prejudice. Ellis did not appeal. She later sued the credit unions in Louisiana state court for conversion, alleging they retained and refused to return the notes, and sought $2 billion plus other damages.

The Court’s Holding

The Second Circuit affirmed dismissal of Ellis’s state-court suit on res judicata grounds. The federal judgments were valid and final because they resolved the merits, were entered after notice, dismissed the claims with prejudice, and were not appealed.

The court held that the credit unions had sufficient identity with the employees sued in federal court. Ellis had sued those employees for acts taken as agents of the credit unions and within their employment, and the employees adequately represented the credit unions’ closely aligned interests. Her conversion theory also existed when the federal cases concluded and arose from the same transaction: the refusal to honor her purported notes and deposit $2 billion into her accounts.

Key Takeaways

  • Louisiana res judicata reaches claims arising from the same transaction or nucleus of operative facts, even if later labeled as a different cause of action.
  • Exact physical identity of parties is unnecessary when a nonparty’s interests were adequately represented by parties in the prior litigation.
  • A final federal judgment dismissing claims with prejudice can preclude a subsequent Louisiana state-court action arising from the same events.

Why It Matters

The decision illustrates Louisiana’s broad transactional approach to claim preclusion. A litigant cannot avoid a final prior judgment merely by suing closely aligned entities instead of their employees or by reframing the dispute from breach of contract to conversion.

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