At ten thirty in the evening, Lu Chuan's micro-evidence analysis was finally complete.
However, the results were not ideal.
The biological traces extracted from the victim's shoelaces mostly contained DNA information.
After comparison, it was a complete match with Sun Hao's DNA information.
In other words, although someone, most likely the murderer, tied Sun Hao's shoelaces, the person did not leave their biological material on the laces.
This suggests that the perpetrator very likely wore gloves.
In that case, the broken fingerprints extracted from the laces may also belong to Sun Hao.
Crime Scene Investigation office.
The three of them, Liu Guodong included, saw Lu Chuan finish the experiment and quickly inquired.
"Lu, how are the results?"
"Not good, the biological traces extracted from the shoelaces all belong to the victim, Sun Hao, with no special findings."
Lu Chuan's answer left everyone somewhat disappointed, but this was actually the norm.
