expose inhumane treatment and cover up

I need help exposing a serious incident of inhumane treatment and cover-up. Specifically, it involves human rights violations that took place in specific locations and organizations. I don't know what type of content would be best to expose this issue, but I know that I need to put a shout out to those affected and to ensure that they are not forgotten or brushed aside. This project requires a highly skilled individual, that can illustrate the mortals costs of these violations, and to make sure that justice is served. Please help make sure that these serious issues don't go unnoticed.