Brooklyn Rivera, an Indigenous leader, has died in Nicaraguan detention, with his family demanding answers after three years of uncertainty about his condition.

<img alt="Black and white photo of a man in a denim shirt speaking at a microphone as a colleague leans towards him" height="349" src="https://i.cbc.ca/ais/acdbaf64-33a7-4964-a0cb-588c309df3bd,1780514916116/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C253%2C4531%2C2548%29%3BResize%3D%28620%29" title="FILE PHOTO: MIskito Indian rebel leader Brooklyn Rivera (R) makes a point during a press conference in Managua while fellow leader Stedman Fagoth looks on. He said the talks have stalled due to th...