Gun Mystery
- Originální název: 火线追凶之黑枪疑云
- Žánr: Akční, Drama, TV film
- Režie: Billy Tang, Hu Ming-Kai
- Hudba:
- Hrají: Qi Fang, Gong Fangmin, Eddy Ko Hung, Tu Liman, Wallace Chung, Ashton Chen, Tony Liu , další...
A rental house in Shanghai caught fire. Yu Shengnan, a female professor at the Medical University, found a woman's body very suspicious, so he quickly called the chief inspector Zhong and his partner Han Fei. After preliminary autopsy and on-site investigation, Katsuo and Zhong Lang concluded that the deceased was murdered before the fire...
