Mr. Cai Yong, twenty-nine years old, was a Dafa practitioner from Sunwo County, Heilongjiang Province. After the persecution began on July 20, 1999, he went to Beijing to validate Dafa many times. Mr. Cai would often safely escape from jail with righteous thoughts after being detained. In the beginning of 2001, Cai Yong was arrested for writing truth clarification materials and was illegally sentenced to three years in a labor camp. Later, he was also sentenced to a nine-year term because he continued cultivating Dafa. In Suihua Labor Camp, Mr. Cai was persecuted in many ways. For example, he was forced to stand outside in the middle of winter without clothing. His body and mind were badly damaged from the ongoing torture and he caught severe pulmonary tuberculosis after being released. Mr. Cai passed away at the end of 2004.