Two murders recently occurred in City S. Because the murderers' methods were similar, Shizhu suspected that the same person committed the crime. However, after investigation, it was found that the two victims had almost no intersection. They had different family backgrounds, jobs, and circles of relatives and friends. The only thing in common was that both of them had the experience of playing with the feelings of young women.
Dianzhu screened all the women they had interacted with and found no suspects. In the end, the clues compiled by Dianzhu and others pointed to another young man studying at school.
What put Shi Zhu and the others in a deadlock was that he had no motive for the murder.
Purpose: Don't look for scumbags