Keywords: Ohrdruf Mass Grave 09894.jpg American soldiers stand at the edge of a mass grave in Ohrdruf Behind them lie the charred remains of prisoners hastily burned during the evacuation of the camp Ohrdruf Thuringia Germany April 4 1945 - April 30 1945 http //www ushmm org/ United States Holocaust Memorial Museum courtesy of Arthur Goldstein PD-USGov Buchenwald Ohrdruf concentration camp Buchenwald Ohrdruf liberation Corpses in Buchenwald concentration camp Buchenwald mass graves Images from the United States Holocaust Memorial Museum |