Hosni Mubarak ordered to stand trial on charges of negligence for failing to halt the killing of peaceful protesters during the revolution. These trials began on 3 August 2011. On 2 June 2012, an Egyptian court sentenced Mubarak to life imprisonment. After sentencing, he was reported to have suffered a series of health crises. On 13 January 2013, Egypt's Court of Cassation (the nation's high court of appeal) overturned Mubarak's sentence and ordered a retrial. On retrial, Mubarak and his sons were convicted on 9 May 2015 of corruption and given prison sentences. Mubarak was detained in a military hospital and his
Muslim Brotherhood in post-Mubarak electoral politics of Egypt Morsi's first anniversary in office (June 2013). The demonstrators demanded his resignation or removal. Morsi refused to step down, but his elected government was overthrown in a military coup led by the Minister of Defense General Abdul Fatah al-Sisi on July 3, 2013. After weeks of tense pro-Morsi sit-in demonstrations in Cairo, a state of emergency was declared and the new regime's security forces violently dispersed the protestors on August 14. During the long-lasting presidency of Hosni Mubarak, the Muslim Brotherhood went through different stages of social and political development and activity, becoming a formal participant in the political process,