Four days later, Yunzhou police station, Special Investigation Group office.
Miao Ying followed Zhao Yu's habit and set up two whiteboards in the office. One was the latest red bathtub case, and the other was the red bathtub case from forty years ago.
However, at this moment, Miao Ying was focused on the latest case, and she put the case whiteboard from forty years ago aside.
In Miao Ying's opinion, the reason why she had worked so hard before was that she had been too concerned about the case from forty years ago.
She was now trying to focus on the new case. If she ignored the old case, could she find any clues that had been ignored before?
However, four days had passed and they still had no results.
Wu Xiumin had investigated Zhang Chunwang, the teacher from the Academy of Fine Arts, and found out that he had been hospitalized because of a stroke.
She also investigated Zhang Chunwang's interpersonal relationships, but she also found nothing suspicious.
