Antônio Pedro de Siqueira Indio da Costa on June 30, 2010, was chosen as the running mate to Presidential candidate José Serra. - in what was seem as a move pressed on Serra by the DEM leadership, as Serra tended to favour a "pure-blooded" PSDB ticket As vice-presidential candidate, he made himself noticed mostly by his declarations accusing the Workers' Party of connections with the FARC and international drug dealing, something that earned him the nickname of "Serra['s] Palin". After the results of the 2010 election, which by the popular vote elected Dilma Rousseff as Brazil's first female president, Indio da Costa parted from his former political
Impeachment of Dilma Rousseff stressed the company's financial health. She stepped down from the Petrobras board only in February 2015. Some international companies were chosen to be encouraged and, thereafter participated in unrealistic bids to drain the state-owned company, giving back much of the value through seemingly licit donations. It was alleged that statements taken from the accused in Operation Car Wash suggested that Lula and Rousseff had known of the bribery scheme in Petrobras. Rousseff issued six unnumbered decrees in 2014 and 2015 that allocated funds to social programs, allegedly for political purposes, without authorization from Congress. These totaled R$18.5 billion (US$6.9 billion)