what kind of man did the pipel work for? give three reasons for why the pipels death was so tragic/sad

An Oberkapo and his pipel (a young boy who acted as his assistant) who everyone liked were suspected of blowing up a power plant on camp, but they refused, despite torture, to give any information about it. The little boy, who had the face of a sad angel, was sentenced to be hanged. The prisoner who usually served as executioner refused to perform his task and had to be replaced by an SS officer. When it came time for the execution, the child said nothing, and the whole camp observed in silence. Since the child was so light, he didn't die immediately when he fell, and he remained alive, hanging for half an hour. All the prisoners wept that day, and one man kept asking where God was. That day Eliezer's soup tasted like corpses.