RIO DE JANEIRO, BRAZIL - MAY 26: UPP (Police Pacification Unit) officers patrol next to a mural of dancer Douglas Rafael da Silva Pereira in the pacified Pavao-Pavaozinho community at the start of an investigation into the death of Pereira on May 26, 2014 in Rio de Janeiro, Brazil. Police re-constructed the death of Pereira this afternoon. Protests and shootings broke out following the discovery of Pereira's body in the 'favela' last month. Ahead of the World Cup, some of Rio's pacified favelas have seen an increase in violence, including a number of shootings in Pavao-Pavaozinho. Around 10,000 people live in the Cantagalo and Pavao-Pavaozinho communities with a total of around 1.6 million Rio residents residing in shantytowns, many of which are controlled by drug traffickers. (Photo by Mario Tama/Getty Images)
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