Chapter 93: This is the Perfect Killer's Portrait—Twenty Years of Persistence Finally Gets a Response! Inside the Huaihai Criminal Investigation Team's meeting room. When Su Ming mentioned the profession of sculptor, it immediately stunned Lin Tian and Xu Changsheng for a moment. Then, both of their eyes lit up. Because the profession of sculptor was indeed rare, with a pitifully small number of practitioners. There was certainly a need to cover up the characteristic of being left-handed. The key…