18 November 2011 Last updated at 21:13 ET
Brazil indigenous Guarani leader Nisio Gomes killed
Nisio Gomes, 59, was part of a Guarani Kaiowa group that returned to their ancestral land at the start of this month after being evicted by ranchers.
He was killed by a group of around 40 masked gunmen who burst into the camp.
Brazil's Human Rights Secretary condemned the murder as "part of systematic violence against indigenous people in the region".
In a statement, Human Rights Minister Maria do Rosario Nunes said the region in Mato Grosso do Sul state was "one of the worst scenes of conflict between indigenous people and ranchers in the country".
More:
http://www.bbc.co.uk/news/world-latin-america-15799712