On the morning of April 9, 2008, near the Shizitan Dam in Changshou District, Chongqing, in a small grove, people discovered a woman who appeared dazed. This woman was wearing only a top, with her lower body naked, lying on the ground outside a bamboo pavilion by the dam. Someone subsequently reported the case to the police.

Through on-site investigation, the police found that a layer of dead leaves had fallen at the scene, and there were traces of dragging on the dead leaves. Beside the traces, a pair of black women’s trousers, a pair of white underwear, and an empty beverage can were left behind. After testing the residual liquid in the beverage can left at the scene, the police found that the residual liquid contained a drug component scientifically known as triazolam. When the forensic doctor questioned this woman, they found that she was unclear in mind and unable to clearly describe what had happened. No other clues usable for solving the case were found at the scene, which made the police’s investigative work impossible to proceed.
Afterward, several similar cases occurred successively in Chongqing, one of which occurred in Hechuan District, Chongqing.

On April 30, 2009, the … Read More