A dialogue found on the cell phone of banker Daniel Vorcaro, former controller of Banco Master, mentions payments to lawyer Kevin Marques, son of Minister Kassio Nunes Marques, of the Federal Supreme Court. The conversation involves the former legal director of the bank, Luiz Rennó Netto, who responded to a message from Vorcaro with Kevin's data and cited the amount of R$ 500 thousand monthly.
In a message from August 2025, Rennó states that a payment to the "consult" is missing, responding to a previous message from Vorcaro that contained Kevin Marques' name and contact. The content of the messages suggests the existence of an agreement for regular payments between the bank and the son of the STF minister.
Through his press office, Kevin Marques' lawyer denied having received funds from Banco Master and that he provided legal services to the legal consulting firm mentioned in the conversation. The defense maintains that there was no irregularity on the part of the minister's son.
The discovery of the dialogues occurs amid a crisis at the Supreme Court, as indicated in the article itself. Recent polls, such as Quaest, show that distrust in the STF grew by ten points, evidencing the impact of these revelations on the Brazilian legal and political landscape.




