Caso Master: Moraes, Nunes Marques e a suspeição de ministros do STF
On Monday, June 8, Carlos Andreazza discussed a decision by Justice Edson Fachin of Brazil’s Supreme Federal Court (STF) to reject a request filed by four senators to declare Justice Kassio Nunes Marques biased in a case linked to the proposed creation of a parliamentary inquiry commission, or CPI, aimed at investigating Banco Master. Nunes Marques had been assigned by lottery to report the mandamus petition connected to the CPI request, which became the subject of the senators’ challenge.
The senators — Eduardo Girão, Alessandro Vieira, Marcos Pontes, and Plínio Valério — argued that Nunes Marques should not handle the case because of his closeness to Senator Ciro Nogueira. Nogueira is among the names mentioned in investigations examining alleged involvement in a financial fraud scheme connected to banker Daniel Vorcaro. The challenge sought to remove any doubt over impartiality in a politically sensitive case that intersects with the Banco Master probe and broader scrutiny of figures linked to the investigation.
Andreazza also addressed another STF-related development involving Senator Flávio Bolsonaro, who is a pre-candidate for Brazil’s presidency. Flávio Bolsonaro asked the court to remove Justice Alexandre de Moraes from reviewing a request tied to Daniel Vorcaro and Banco Master. The move came after Congressman Lindbergh Farias asked for the scope of an existing investigation involving Eduardo Bolsonaro to be expanded to include Flávio Bolsonaro and former President Jair Bolsonaro as well.
The dispute adds another layer to the legal and political tensions surrounding the Banco Master case, which has drawn in lawmakers from across Brazil’s political spectrum and raised questions about judicial assignment, impartiality, and the possible reach of related investigations. The situation also reflects the growing overlap between financial-crime allegations and high-level political disputes in Brasília.
“Estadão Analisa” features Carlos Andreazza in a weekday format that curates the most relevant topics in the news. The program airs Monday through Friday at 7 a.m.




