After Ms. Zhang Yaqin from Daqing City was illegally arrested, she was sentenced to seven years of imprisonment. She was tortured in Heilongjiang Women's Prison until her health severely deteriorated. In May 2010, she was released. In the past six months, she was sent to the hospital for emergency treatment many times. On November 26, 2010, she died at the age of 64 in Daqing People's Hospital, as a result of the persecution.