Mass Slaughter in Brazil Prison Exposes Gang War over Drugs

Inmates linked to Family of the North gang announced their larger intention: To get rid of all members of the rival First Command gang, also known as PCC

Mass Slaughter in Brazil Prison Exposes Gang War over Drugs

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

At least 56 inmates killed in Brazil prison riot, News

How violence is spiralling out of control in cartel-ravaged region of Ecuador

Women prisoners burnt alive in 'monstrous murder' as 41 killed in MS-13 gang slaughter - Daily Star

Opinion: Brazil's Prison Violence Sends Dire Message : NPR

Salvadoran gang crackdown - Wikipedia

Brazil: decapitated bodies tossed over wall after drug gang prison massacre

At least 56 inmates killed in prison riot in northern Brazil – The Denver Post