This is the only potentially indicative clue obtained by the Criminal Investigation Team of Beizhou City.
Lu Chuan has already reviewed it; this fingerprint is indeed quite blurred, making the analysis very challenging.
However, for Lu Chuan's advanced fingerprint analysis skills, it just consumes a bit more time.
Lu Chuan did not immediately process this fingerprint.
Instead, he re-examined all the scattered items.
Judging from the range of scattered items at the crime scene, the murderer must have rummaged through the victim's backpack.
Since the backpack was searched, there is a possibility of leaving fingerprints, skin flakes, or hair.
Lu Chuan intended to conduct trace evidence analysis on these items.
To see if he could discover anything.
Surely, this task is particularly tedious.
The items left at the scene are not only numerous but also have been exposed over a long time.
