of jacky sutton's last moments. she is seen on the left of the screen with a backpack. circumstances of her death are unclear. turkish media reports say she was found hanged. jacky sutton had been working for the institute for war and peace, report, and was on her way to iraq to lead a project. susan hutchinson is a former colleague from the australian national university and doesn't believe the reports of suicide. >> it's heart-breaking. jacky was a professional, a fiercely passionate woman and a dear friend of mine. she's a great loss to advocacy, a human rights defender working on women's rights in the context of war and conflict. a great loss to human tip. >> i don't believe the statement around her having hanged herself by her shoelaces in a toilet cubicle, i don't believe that is it plausible. i hope we can get an independent inquiry into the circumstances of her death, and that can be transparent . >> mexico agreed to widen an investigation into the disappearance of 43 students more than a year ago. the government is giving independent experts more time, but have

dead in an airport in turkey call for an independent inquiry, police released this footage of jacky sutton's last moments. she's on the left of the vene holding a backpack. circumstances of her death is unclear, turkish media say she was found hanged. susan hutchinson is a former colleague from the australian national university and doesn't believe the reports of suicide. >> it's heart-breaking. jacky was a professional, a fiercely passionate woman and a dear friend of mine. she's a great loss to advocacy, community, she was a a human rights defender working on women's rights in the context of war and conflict. a great loss to humanity. i don't believe the statement around her having hanged herself by her shoelaces in a toilet cubicle, i don't believe that is it plausible. i hope we can get an independent inquiry into the circumstances of her death, and that can be transparent >>> she worked for the institute of war and peace, reporting, or iw p.r. a statement from the organization says: one of south america's oldest tribes is boycotting the world childreningious games in braz -- indigenous

former bbc reporter jackie sutton walking up to a security desk, at the terminal prior to when she was found hung in a bathroom. she was the acting director for the institute of war and peace reporting. >>> this friday brazil will host the first ever world indigenous games. athletes representing 22 countries from australia to russia will compete. the game showcases traditional sports but one group is refusing to play. instead they want to fight. regina low pe lopez explains wh. >> they are getting ready to fight for their ancestral land. >> translator: brazil is throwing a huge party to cover up away they have done. how can we even hope to go no these games? >> reporter: holds sacred value, for centuries the group has been consistently displaced by missionaries and now soy and sugar cane farmers. >> we will not leave this lands. we let them take our land once but we won't sacrifice our identity again. we are not from paraguay. we are not from anyplace other than here. we have been on this land for a long time. >> this is one of three tribes that make up the larger group of people. thei