Psychological Mysterious Case.

Summary

Summary: A serial killer is targeting victims of different ages and backgrounds, with crime scenes meticulously cleaned. Su Yun, a profiler, provides insights into the murderer's profile: a disabled male with obsessive-compulsive disorder, around 1.75 meters tall. He suggests the killer uses walls or sticks as leverage to strangle victims. The team, led by Captain Song Ao Yue, decides to investigate further by searching for the stick used in the third murder at Beishan mountain, despite skepticism from Officer Qin Cen.

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