Brazilian authorities conducted a major operation targeting the Tren de Aragua criminal organization. A key financial operator was arrested in Rio de Janeiro for his role in laundering 60 million dollars. The investigation revealed that the syndicate utilized cryptocurrencies to move these illicit funds. Furthermore, the operation uncovered strategic alliances between Tren de Aragua and the Comando Vermelho gang. This crackdown follows the reported death of the organization's top leader, Héctor Guerrero Flores, also known as Niño Guerrero, in Venezuela. The operation highlights the transnational nature of the group's financial activities. Authorities continue to investigate the extent of these criminal partnerships.