Timeline of the Yemeni Revolution (January – 2 June 2011) Al Jazeera said Yemen had increased security the next day. Human Rights Watch said that demonstrators celebrating the ouster of Hosni Mubarak in Egypt turned violent when hundreds of men armed with knives, sticks, and assault rifles attacked the protesters. By noon, at least 4,000 protesters gathered to demonstrate in Sana'a, with numbers expected to rise. Approximately 5,000 police with clubs and government supporters beat the anti-government protesters who were celebrating the resignation of Egyptian President Hosni Mubarak and were also demanding the removal of Saleh. Protesters also tried to reach the Egyptian embassy in Sana'a, but police forces kept
Hosni Mubarak on 5 September and that the remainder of the proceedings would be off-limits to television cameras. The trial resumed in December 2011 and lasted until January 2012. The defense strategy was that Mubarak never actually resigned, was still president, and thus had immunity. On 2 June 2012, Mubarak was found guilty of not halting the killing of protesters by the Egyptian security forces; he was sentenced to life imprisonment. The court found Mubarak not guilty of ordering the crackdown on Egyptian protesters. All other charges against Mubarak, including profiteering and economic fraud, were dismissed. Mubarak's sons, Habib el-Adly, and six