After returning to the second investigation team, Chen Yan began to arrange the work.
One was Wang Huanzhi's Ghost Threatening.
From the live video review and interview, combined with Wang Huanzhi's own description.
It was certain that this was a man-made threat.
The ghost looked exactly the same as Wang Huanzhi's wife after she drowned, which meant that the perpetrator must have seen Yang Miaomiao after she died.
The characteristics of a person who died from drowning were not something that ordinary people could come into contact with.
Moreover, even for people who had drowned, the degree of swelling of the corpses varied due to the time they had been soaked in the water.
Yang Miaomiao had drowned while swimming, so she was quickly discovered. The swelling of her body was relatively small.
The characteristics were quite obvious.
So, who would be able to see Yang Miaomiao's final appearance?
The staff of the swimming pool could be excluded.