Dafa practitioner Mr. Zhang Caihou, 70 years old, lived in Shuangcheng Town, Wuwei City, Gansu Province. In early 2000, perpetrators from Shuangcheng Town arrested and tortured him for six hours, which caused severe injuries. Seeing his dangerous condition, the perpetrators ordered his family to pick him up. He passed away on May 27, 2000 at home.