Autopsy room.
Lu Chuan had already conducted a detailed skeleton identification analysis on Zhang Manyu's remains.
The body had been buried underground for 15 years and had long since turned to bones.
According to the skeleton identification analysis, it was determined that the cause of Zhang Manyu's death was suffocation.
Generally speaking, when a person is suffocated, there is often a violent struggle.
So, in such cases, most victims would have close contact with the perpetrator, and the process would be quite intense.
For instance, the victim's epithelial tissue could be found under the fingernails.
However, due to the long time since Zhang Manyu's death,
even if there were some clues or traces at the time of death, after 15 years, nothing would be left.
What Lu Chuan aimed to do this time was not to look for traditional evidence.
In all skeleton-related cases, after a long period of decomposition, only two things remain.
One is bones, and the other is hair.
