On April 24 this year, someone posted on the Renjian Zhengdao Forum, claiming that the Weishi County Public Security Bureau arrested mental patients instead of murderers to raise the "case-solving rate". The content of the post drew high attention from the Provincial Department of Public Security and Kaifeng City's Department of Public Security. An investigation team was quickly dispatched to Weishi County for an investigation. After the investigation, it was determined that the Weishi County Public Security Bureau falsified information and falsely reported achievements in solving the murder case of "April 16, 2009".