《DetectiveInvestigationFilesIV》Episodes

During her psychological treatment, Xu Fei was much talked by his colleague Guo Ren. Fortunately, the handsome man was unselfish and convinced Xu Fei that he could keep his position. Jiansheng enthusiastic pursuit of Qiao Jun, Qiao Jun just want to maintain a good friend relationship, heart seeing her mother because of heart disease, Baoli gradually weakened heart was very sad, but Paul comforted her. Ada was found in the village house, and all doors and windows in the house were locked. The police suspected her was a friend of Wen ZhiSen and escaped him when he was trying to arrest him. Baoli died of illness, leaving a book to heart after death, saying the year to save the heart, such as injustice a young man killed him, and the evidence of the real killer on the antique cabinet. On the other hand, when she announced her will, the private detective suddenly visited her heart and later was found dead in the study room.