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 22 days by punching, ferule, and electric shock devices. As Maria Luisa Belloque, a cellmate, said "Dilma was shocked even with car wiring." Some ex-military officers have dismissed Rousseff's account, saying that she could not have survived that extent of torture. Later, Rousseff denounced the torture she suffered in court proceedings, citing even the names of those who tortured her, such as Army Captain Benoni de Arruda Albernaz, mentioned by several other witnesses. Although she revealed the locations of some militants during torture interrogation, Rousseff managed to preserve the identities of Carlos Araújo (who would be arrested several months later)