Brazil prison riot kills at least 56 in as state - BBC News

At least 56 people are killed in a prison riot in as state in northern Brazil.

Gang violence leaves more than 50 dead in Brazil prison riot, Brazil

Death toll rises in brutal Brazilian jail riot

Brazil prison massacres spread to two more facilities in Rio Grande do Norte - CBS News

Brazil prison riot: At least 56 dead

A problem from hell': More than 100 inmates have been killed by gang violence in Brazilian prisons

Grisly gang massacres sweep Brazil's prisons. 100 inmates killed in recent weeks. - The Washington Post

Brazil prison riot kills at least 56 in as state - BBC News

Nearly 60 inmates killed across four Brazil prisons over two days of violence

Brazil prison riot: At least 56 dead

56 Killed And 6 Beheaded In Brazil's Deadliest Prison Riot