It was an incident that looked like it could be easily investigated, yet there was no conclusion to it, ultimately.
The delivery worker who collected the package containing the dead rat claimed that the person who sent the express package was an old woman. There were also surveillance cameras to prove his words. After painstakingly retrieving the surveillance footage, Fan Shixin watched it and verified the delivery worker's words.
Based on the figure captured by surveillance cameras, a sketch was done and searched for at the police station, but nothing could be found.
It turned out that no such person existed.
It was a sheer mystery.
From the video, and from the delivery worker's description, the old woman looked very old. But judging from the way she walked and sounded, it did not give one the feeling of a weak and feeble elderly person.
