German prosecutors have charged an 88-year-old former Nazi guard with aiding in the murders of 430,000 Jews at the Belzec death camp during World War II, and with shooting 10 people himself during his time there. The former guard, Samuel Kunz, No. 3 on the list of most wanted Nazi war criminals published by the Simon Wiesenthal Center, was indicted this month for crimes committed between January 1942 and July 1943, Christoph Goeke, a prosecutor in Dortmund, said Wednesday. Kunz, an ethnic German who served in the Soviet Red Army, was captured by the German army and given a choice of whether to remain a prisoner or cooperate with the Nazis, and he chose to cooperate. Goeke said that Kunz later trained at the Trawniki SS camp to work as a concentration camp guard. Kunz was accused of shooting two people on one occasion and eight on another day. Kunz has not been arrested, and he hung up without comment when reached briefly by telephone Wednesday. Law enforcement authorities said they had not taken him into custody because he was not considered a flight risk. Matthias Nordmeyer, deputy press spokesman at the district court in Bonn where Kunz is expected to be tried, said that no court date had been set. 'This reflects the changed, more proactive German prosecution policy, starting about two years ago,' said Efraim Zuroff, chief Nazi hunter for the Simon Wiesenthal Center. 'It underscores the fact that these people can be brought to justice despite the time that's passed since their crimes were committed, and in that respect it's very important,' Zuroff said. German prosecutors last year indicted a 90-year-old man, former SS Sgt. Adolf Storms, on 58 counts of murder for his suspected role in the massacre of a group of Jewish laborers near the Austrian village of Deutsch Schuetzen in March 1945. Storms died last month before he could be brought to trial. 