Overview
- Justice Gilmar Mendes issued a voto-vista asserting a proven pattern of abusive and illegal procedures in Curitiba cases involving then-judge Sergio Moro and MPF prosecutors.
 - After initially rejecting Duque’s appeal in 2024, Dias Toffoli reanalyzed the case and aligned himself with Mendes’s reasoning.
 - The appeal is being decided in the Supreme Court’s Second Panel via the virtual docket after roughly a year on hold.
 - Duque has been in custody since August 2024 on corruption, criminal association and money laundering convictions exceeding 39 years, including a 29-year sentence issued in April 2025.
 - A final outcome depends on the pending votes of Luiz Fux, Nunes Marques and André Mendonça, and only if a majority forms for annulment would trial acts be voided and the arrest revoked.