The freed migrants and refugees, including possible victims of trafficking, were then reportedly taken to an undisclosed location, and in circumstances that might meet the threshold of enforced disappearance. “We are troubled by the Libyan authorities’ delay in responding to concerns about trafficking in migrants and refugees and other serious human rights violations, including arbitrary detention, enforced disappearances, torture and sexual violence,” the experts said. Graveyards containing the remains of at least 20 migrants and refugees who were victims of torture have reportedly been found. “Repatriation to Sudan by the Libyan authorities raises serious concerns regarding violations of the non-refoulement principle and failing to protect refugees and migrants from further serious human rights violations,” the experts said. Distributed by APO Group on behalf of Office of the UN High Commissioner for Human Rights (OHCHR).