He's speaking Serbian, and the translation is: ,,People... help me. Please, help me, he's still alive. You can still save him. Please, people... please.'' Although Liebgott and Herzfeld said that the camp is full of Jews, Poles, and gypsies, hearing Serbian wouldn't be out of place, since Slavs (to whom the Serbs belong) were one of the ethnic groups specifically targeted by the Nazis. In fact, during the war, hundreds of thousands of Serbs were killed in concentration camps in the Independent State of Croatia (a Nazi-backed puppet state) alone.