The Second Chamber of the Brazilian Supreme Federal Court (STF) upheld the imprisonments of Henrique and Felipe Vorcaro [1].
This ruling maintains the detention of the two individuals amidst a broader investigation into Master Bank. The decision highlights ongoing tensions within the court regarding the legality of plea deals, and the limits of judicial authority in high-profile financial crimes.
Justice Gilmar Mendes criticized the handling of the case. On April 23, 2026, Mendes said certain procedural speculations were "indevida," or improper [2, 3]. His remarks targeted the actions of relator André Mendonça [1], though other reports indicate his criticism also extended to Justice Alexandre de Moraes regarding a 2021 action [2].
Mendes likened the Master Bank investigation to the Lava Jato operation, a massive anti-corruption probe that spanned years. By drawing this parallel, Mendes suggested that the current proceedings may be mirroring the perceived abuses and systemic failures of that previous era [2, 4].
The court's decision to keep the Vorcaros detained was not unanimous. While the majority upheld the imprisonments of the two men [1], there was one dissenting vote in the STF decision [1].
The group of lawyers and jurists known as Prerrogativas echoed these concerns, citing "abusos e espetacularização" in the investigation [4]. This perspective suggests that the legal process is being used for public spectacle rather than strictly for judicial discovery. However, not all observers agree with the comparison to Lava Jato, with some suggesting such an occurrence is "pouco provável" [5].
“"Ilcação, em princípio, indevida"”
The friction between STF ministers over the Master Bank case reflects a deeper judicial conflict in Brazil regarding the legacy of Lava Jato. By comparing current detentions to that operation, Justice Mendes is signaling a warning against the 'spectacularization' of justice, where the process of investigation becomes a public performance that may override the procedural rights of the accused.
