Luiz Fernando Sá e Souza Pacheco

Luiz Fernando Sá e Souza Pacheco (51) was a prominent criminal defense attorney and co-founder of the Grupo Prerrogativas, known for his advocacy in human rights and legal prerogatives. He gained prominence as the defense attorney for José Genoino during the high-profile Mensalão case. On October 1, 2025, Pacheco was tragically found dead on a street in São Paulo, leading to investigations into the circumstances of his death, which was recorded as a 'suspected death'. His passing has deeply affected the legal community, prompting the Ordem dos Advogados do Brasil de SP to declare three days of official mourning in his honor, reflecting his significant impact on the field of law and his dedication to justice.