in Ethiopia. During the Derg regime, the security sector has primary role to repress opposition groups and rebel rivals and also seen abusing local population. The violation also existed during EPRDF era; in the protest of 2005 general election, 193 people killed by police forces initiated by government crackdown. On Article 52 of the Constitution, the Federal Police obligated to administer state police force and maintain public order and peace within the state. Police brutality reappeared during Abiy Ahmed tenure. On 26 August 2019, a video of handcuffed man beaten by two officers went viral to Twitter, with many shared outrage against the government administration. Incidents According to a report released by Human Rights Watch (HRW) in June 2008, the Ethiopian army has committed widespread executions, torture and rape in Ogaden, as part of a counterinsurgency campaign. The Ethiopian Ministry of Foreign Affairs responded with a big press release stating that they performed an investigation during August and September of that year, which "found no trace of serious human rights violation let alone war crimes or crimes against humanity" during their response to the Abole oil field raid, but claimed the investigation found "a mass of evidence of further systematic abuses committed by the ONLF." However, the U.S. State Department's annual report on human rights notes that Lisan Yohannes, a "former ruling party insider", led the investigation, an appointment which "opens questions about the independence of the investigation." Following the State of Emergency declared in 2016, there were reports of thousands of deaths of citizens. After protests in Oromo, Amhara, and the Southern Nations, Nationalities, and People's region, The Ethiopian Human Rights Council reported that there were 669 deaths on aggregate. According to other NGOs and Oromo region officials, there were hundreds of deaths due to militia groups in the eastern side of Ethiopia. On 30 June 2020, Amnesty International called upon the Ethiopian authorities to thoroughly and impartially investigate the 29 June killing of popular Oromo singer Hachalu Hundessa. Detention centers In a 2017 HRCO report, detention centers in Ethiopia came under scrutiny. The prisons are overcrowded, for example a prison in Asella has a capacity of 400 people, but held 3000 detainees. The prisoners were beaten and some killed, like Ayele Beyene in Kilinto who was beaten by guards and then his wounds were ignored which eventually led to his death. Once people are placed in the prison