In 2005, Jefferson became involved in a corruption scandal related to the
Correios, the Brazilian
postal administration. Facing a congressional inquiry related to his actions, Jefferson retaliated by exposing a cash-for-votes scheme, where he claimed congressmen were paid monthly sums in exchange for votes supporting president
Luiz Inácio Lula da Silva, in what became known as the
Mensalão scandal. The scandal included dozens of parliamentarians of the government's coalition and two government ministers, among others, resulting in the indictment of forty people by the
Supreme Federal Tribunal, for their alleged role in one of the country's biggest corruption scandals in recent years. He was expelled from Congress on 14 September 2005, stemming from his actions in the Correios scandal. The expulsion barred him from being elected to any public office until 2015. In 2016 he was elected as leader of the PTB. In March 2021, Jefferson posted a post on
Instagram accusing
Jews of sacrificing children, which drew massive criticism from Jewish organisations and led to the removal of the post. The
Brazilian Israelite Confederation confirmed it was preparing to file charges against Jefferson. On 13 August 2021, Jefferson was arrested on allegations of attacking democracy. Since 24 January 2022 Roberto Jefferson is under house arrest. On 23 October, Jefferson threw grenades and exchanged gunfire against agents of the
Federal Police of Brazil coming to take him to prison after his house arrest was revoked after he insulted and threatened
Supreme Federal Court minister
Cármen Lúcia. Two officers were wounded in the incident. ==Notes==