Hosni Mubarak also cleared Mubarak of corruption charges. On 13 January 2015, Egypt's Court of Cassation overturned Mubarak's and his sons' embezzlement charges, the last remaining conviction against him, and ordered a retrial. A retrial on the corruption charges led to a conviction and sentencing to three years in prison in May 2015 for Mubarak, with four-year terms for his sons, Gamal and Alaa. It was not immediately clear whether the sentence would take into account time already served – Mubarak and his sons have already spent more than three years in prison, so potentially will not have to serve any additional
Muslim Brotherhood in post-Mubarak electoral politics of Egypt rule and frequently imprisoning the movement's members. Muslim Brotherhood members joined the protests and demonstrations beginning in late January 2011, but the organization initially kept a low profile and refrained from seeking a leadership role in the uprising. At the same time, being the largest and best organized opposition force, its participation and support were essential for an eventual success of the opposition movement. The opposition's initial demands were concerned mainly with the removal of President Mubarak and his regime, seen as a precondition for any meaningful reform. The Brotherhood gradually assumed a more assertive role, culminating with the statement