Indigenous communities are disproportionately affected by the violence in Colombia. If you compare the figures of human rights defenders killed in Colombia, you see that although 3% of the population in Colombia is indigenous, more than 15% of the human rights defenders killed in recent years were members of indigenous communities.
You can find similar figures when it comes to Afro-Colombian communities. They're disproportionately affected by the levels of poverty in the country, and they're disproportionately affected as well by the levels of violence from armed groups.