Wang Chuanmin's report on the timeline of Wang Jingya's disappearance was very meticulous and complete, which proves that the Tianzhou City Public Security Bureau did a lot of work over those 5 days.
However, such a detailed investigation still did not uncover any clues.
Wang Chuanmin's initial report was relatively brief and simple, mainly to allow the major crimes unit to quickly understand the case situation.
But in response to Li Donglin's questions, Wang Chuanmin reported very thoroughly.
As an experienced investigator, Wang Chuanmin himself knew well why Li Donglin was interested in Wang Jingya's movements before her disappearance.
Whoever killed Wang Jingya, she would have interacted with others before that, and the last person who saw her is undoubtedly key to solving the case.
"Has Qin Xiaohui been interviewed?"
