Dilma Rousseff run for president. She was elected in a run-off on 31 October 2010, beating Brazilian Social Democracy Party (PSDB) candidate José Serra. On 26 October 2014 she won a narrow second-round victory over Aécio Neves, also of the PSDB. Impeachment proceedings against Rousseff began in the Chamber of Deputies on 3 December 2015. On 12 May 2016, the Senate of Brazil suspended President Rousseff's powers and duties for up to six months or until the Senate decided whether to remove her from office or to acquit her. Vice President Michel Temer assumed her powers and duties as Acting President of
Dilma Rousseff indemnification has a symbolic value to her, and Rousseff demanded the requests be tried only after her departure from public office. On 5 April 2009, "Folha de S.Paulo" published, on its front page, an alleged criminal record of Rousseff containing notes about various crimes allegedly committed by her. The document would have been part of the file of the Department of Political and Social Order (), the military regime's political police. Rousseff questioned the veracity of the file, claiming that it was a forged document, which led the newspaper to declare that it had not obtained the document from DOPS'