The Brazilian Congressional Investigation Committee (CPI) focused on Organized Crime has made significant moves by summoning José Carlos and José Eugênio Dias Toffoli, the brothers of Supreme Court Minister Dias Toffoli, to provide testimony regarding their business associations. The CPI's investigation centers around their connections with Reag, a fund management company linked to Banco Master. In a notable financial transaction in 2021, the Toffoli brothers sold parts of their shares in the Tayayá resort to a fund managed by Reag, raising questions about possible conflicts of interest given their familial ties to a high-ranking government official.

Minister Dias Toffoli, who has publicly acknowledged his partnership in the Maridt company through which the resort transaction occurred, has denied any misconduct, despite the scrutiny surrounding the case. He previously stepped down from his role in overseeing related cases in the Supreme Court. The ongoing inquiry by the Federal Police into Reag and Banco Master is focused on alleged fraud against the financial system, adding another layer of complexity to the already tangled web of political and financial alliances at play.

In addition to the Toffoli brothers, the CPI has summoned several other figures connected to Reag and Banco Master, including Daniel Vorcaro, the owner of Banco Master. The investigation seeks to uncover deeper insights and accountability not only from the Toffoli family but also from influential banking executives. The implications of this inquiry are significant, raising concerns about financial governance, integrity within political ranks, and the influence wielded by organized crime in Brazil's socio-political landscape.