BRAZIL-PRISON-RIOT-ALCACUZ

Riot police agents group and approach to negociate with an inmate's delegate (R) during a rebellion at the Alcacuz Penitentiary Center near Natal, Rio Grande do Norte state, northeastern Brazil on January 16, 2017. The latest in a string of brutal prison massacres involving suspected gang members in Brazil has killed 26 inmates, most of whom were beheaded. The bloodbath erupted Saturday night in the overcrowded Alcacuz prison in the northeastern state of Rio Grande do Norte. Similar violence at other jails in Brazil left around 100 inmates dead in early January. (Photo by ANDRESSA ANHOLETE / AFP) (Photo by ANDRESSA ANHOLETE/AFP via Getty Images)