Brazil's Supreme Court (STF) voted to suspend Federal Police director‑general Andrei Rodrigues on Thursday, following a decision by Justice André Mendonça, deepening a political and institutional crisis that centers on an ongoing investigation into Justice Alexandre de Moraes and the so‑called Master case.
Removal of the Federal Police chief
According to g1.globo.com, the STF plenary voted unanimously to remove Rodrigues from his post, citing a procedural breach linked to the investigation of Moraes. The decision was taken after a request from the court’s own justice André Mendonça, who argued that Rodrigues' continued tenure could compromise the integrity of the probe.
Retired judges and bar leaders demand inquiry
Thirteen retired STF ministers sent an open letter to the acting president of the court, Justice Edson Fachin, describing the situation as a "more acute crisis" that requires "immediate and rigorous investigation". The letter, reported by the BBC, warned that the removal of the police chief could be interpreted as an attempt to shield the judiciary from scrutiny.

"We are facing a more acute crisis and we demand an immediate and rigorous investigation," the retired justices wrote.
The Brazilian Bar Association (OAB) also entered the fray. Seventeen state presidents of the OAB signed a petition urging the Supreme Court to open a formal investigation into the conduct of Justice Alexandre de Moraes and Federal Police officer Vorcaro, who is alleged to have coordinated actions against the magistrate. Poder360 reported that the petition calls for transparency and accountability, emphasizing the bar’s role as a watchdog of the judicial system.
The Master case, which centers on allegations of a coordinated effort to influence Supreme Court decisions, has become a flashpoint in Brazil’s broader political battle. The BBC noted that if the internal crisis among STF ministers escalates, it could lead to the case being dismissed or its findings nullified, thereby undermining a key investigation into alleged judicial interference.

International observers have described the developments as a test of Brazil’s democratic institutions. ABC News highlighted that the removal of Rodrigues “deepens the crisis at the top court,” while the left‑leaning outlet Left Voice framed the episode as a “Supreme Court in crisis as Alexandre de Moraes faces investigation,” underscoring the political stakes.
Legal analysts warn that the confluence of a high‑profile judicial investigation, the removal of the police chief, and mounting pressure from retired judges and the bar could force the STF to confront an unprecedented conflict of interest. The outcome may set a precedent for how Brazil handles allegations of misconduct within its highest courts, with implications for the rule of law and the balance of power between the judiciary and law‑enforcement agencies.