The unsolved cases amount to a total of 8.
There are major cases as well as minor ones.
After Lu Chuan organized them all, he decided to start with the simpler ones based on their difficulty.
Mainly, the cases related to fingerprints and footprints.
This is Lu Chuan's forte, and once there is a breakthrough, the case progresses very quickly.
In less than three days, Lu Chuan found crucial clues in two out of the eight cases.
Both of these cases were burglaries.
The crime scenes had fingerprints left by the suspects, but they were very vague and hadn't been identified or analyzed.
In the High-tech Zone Criminal Investigation Team, there's a fingerprint officer named Gao Wenxiang, who had attended a fingerprint battle organized by the City Public Security Bureau with Lu Chuan.
Lu Chuan is very familiar with Gao Wenxiang's skills.
It's just the average level of a fingerprint officer in the ordinary Criminal Investigation Team.
