Li Xiang nodded, Qi Liyan's analysis was objective, and when it comes to studying crime suspects, there was no one more fitting present than Lan Huina, who specialized in criminal psychology.
"Lan Huina, what do you think?"
"From the victims chosen by the murderer, all of them share similar characteristics: young, beautiful, fond of wearing stockings, and exhibiting necrophilic behavior. The killer evidently has severe psychological peculiarities."
"His methods evolved from naive to brutal throughout these 11 cases, honing his skills and taking pleasure in the violence. Each time he committed a crime, his excitement threshold increased, and his methods grew increasingly vicious. This kind of criminal is clearly killing for the thrill of it. What puzzles me is why someone like him stopped five years ago."
Lan Huina shared her views too. She believed this suspect was no ordinary person; he was addicted to murder and enjoyed the violence. It's puzzling why he suddenly stopped.
