章 137: Chapter 133 Reconstructing the Scene_2

Bloodstain pattern analysis is equivalent to reconstructing the crime scene.

And by reconstructing the crime scene, one can "see" the route the murderer took within the scavenger's yard, as well as most of their actions.

As a result, objects that were closer to the murderer are more likely to be contaminated with the murderer's DNA.

The expressions of several technicians changed from numb to a bit excited and then numb again.

"This is not the same as the task assigned to us by our superiors."

A crime scene technician named Hou Xiaoyong was the first to speak.

Jiang Yuan replied unhurriedly,

"The task given to you by the criminal police team couldn't possibly be to swab DNA in a certain order, could it? Conducting a crime scene investigation, there are always priorities. Isn't this part of the responsibilities of crime scene technicians?"

The technicians all lacked confidence and had not expected this young forensic doctor from the neighboring county to be so assertive.