Not only are the two completely unrelated, but their relationship with the thirteen locations involved in the case is also completely different.
The suspected area circled by Zhang Song is more consistent with the cognition of ordinary police officers.
Basically in the central area of the thirteen places involved in the case.
Everyone originally thought that even if the red dot area circled by Chen Ting was different from Zhang Song's, it should still be within the central area.
But that’s not the case at all!
The area circled by Chen Ting went beyond the thirteen places involved in the case and even the entire urban area of Baole City, and was circled within the Taihang Mountains in the northwest.
"this……"
"Is the difference so big?"
"What's going on?"
"The designated area and the location of the crime appear to be completely unrelated. Is this normal?"
Zhang Song frowned slightly:
“It’s not abnormal.
If you think back on the cases you have solved, you will definitely find that the place where the crime occurred seems to have nothing to do with the murderer's living area.
And it’s not an isolated case!
Because some murderers will deliberately avoid committing crimes in areas where they live, so as to avoid being easily identified.
This is called the buffer effect.
However, this is the reality!
It is extremely difficult for a profiler to completely detach himself from the crime scene and accurately locate the murderer's activity area.
It requires an accurate understanding of the murderer's psychology.
This requires a lot of clues about the murderer.
But these are not present in this case.
Team Leader Shen, is this true? "
“That’s right!”
Shen Ting nodded, but did not explain further.
Because what's involved is too complicated.
The most important thing is indeed the analysis of the murderer's criminal psychology.
Shen Ting had studied criminal profiling before, so he was naturally very proficient in this area.
However, the autopsy evidence, such as the method of death, is not clear at present.
Therefore, Shen Ting only had a very vague impression of the murderer.
To put it simply, even if you ask him to explain, he actually can't explain it now.
All he relied on was a very vague impression.
Expressing this vague impression may mislead the police officers at the scene.
Shen Ting didn't say anything, but directly picked up the blue marker and circled three medium probability areas on the map.
Finally, he took out the green marker and circled four low-probability areas.
So far!
The geographical profile report is now completely completed.
The police officers looked at the low-probability area that Shen Ting had circled at the end, and a look of shock appeared on their faces again.
Because that area almost overlaps with the hotspot Zhang Song had circled earlier...
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