“The Guarani have one of the highest murder rates in the world and land theft is at the heart of all the violence. In spite of this, the land demarcation process is stalling – the authorities are doing far too little to challenge ranchers who have taken the tribe’s ancestral land,” Survival’s Director, Stephen Corry, said Tuesday. “How many more gruesome killings must the Guarani suffer before their territory is mapped out and protected?”