The chief prosecutor of the International Criminal Court, Karim Khan, has seen clear indications of atrocities in the Darfur region of Sudan. In an urgent appeal issued on Tuesday in The Hague, Khan called on international organizations, partners and national authorities to collect evidence and information and hand it over to him. Every day, he said, his investigators receive information from Darfur that points to what he called an organized, systematic and serious attack on human dignity. The Hague-based Tribunal has been investigating genocide in Darfur since 2005, when it was mandated to do…