On May 9, 2000/KLOC-0, the police in Liuzhou, Guangxi cracked the "May 3" murder case and arrested Liu Bo, a suspect suspected of killing three children. According to Xinhua News Agency, on the morning of May 3, the police found three children's bodies (2 females, 1 male) halfway up Guanyinshan, South Ring Road, Liuzhou. After investigation, the police finally arrested the suspect Liu Bo on the afternoon of May 6th. Liu Bo, male, age 19, from Kunming, Yunnan, now lives in Liuzhou. On the morning of May 2, Peng (female, 12 years old), Peng (female, 10 years old) and Peng Changxian (male,10 years old) in Pingnan County, Guangxi, had breakfast and went up the mountain to collect firewood. Liu Bo told his three brothers and sisters that he had lost his keys on the mountain, and promised that if he helped to find them, everyone would give 2 yuan money as a reward. Three brothers and sisters went up the mountain to help Liu find the key. After finding it, Liu refused to "pay" him. Three brothers and sisters stopped him and claimed to tell his father about it. Liu tied the three brothers and sisters with a rope and gagged them. Then he stripped off all the clothes and pants of the three brothers and sisters and played with the two sisters. Because the three brothers and sisters strongly resisted, Liu was afraid that the scandal would be exposed, so he brutally strangled three children and buried them halfway up the mountain.