Chapter 674 Half a Fingerprint
Others from the crime team expressed some more views and opinions.
After listening to the report, Li Donglin thought about it and formulated the main direction for the subsequent work of the serious crime team.
"Lao Song said very well that we should focus on investigating other teams that entered the mountain at the same time as the missing victim."
"Especially, we must focus on investigating the team that is all male. .”
A group of five people went missing in the mountains, and the bodies of three men including the guide were found in the same area.
And all of them have traces of burial.
This shows that the victim was not killed by any accident, but was killed.
The skeletons of the other two women among the five missing people have not yet been found.
It doesn't mean that two people survived.
As Song Mingguang analyzed, the two women were likely to be taken away by the murderer.
And the distance is definitely not close, otherwise, there would be no discovery at Beiliangshan Police Station.
Because there were 5 victims in total, it is unlikely that the murderer was committed by one person.
It is indeed a very feasible method to investigate the expedition teams that entered the mountain at the same time.
“In addition, a detailed investigation must be conducted into the social background, interpersonal relationships, and family situations of the five people.”
"It cannot be ruled out that among the five people, the personal grievances of some people led to this case."
"In addition, all the equipment and skeletons found at the scene," Li Donglin looked at Lu Chuan: "Lu Chuan We will conduct a comprehensive second investigation.”
“Yes!”
This case analysis meeting did not last long.
The main purpose of the serious crime team is to understand the entire case.
Wang Song and Song Mingguang each led several people to investigate Li Donglin in two directions.
Because the five victims all came from different places and had different social relationships and family backgrounds.
The investigation cannot be completed in one or two days. The serious crime team was divided into several teams and went to the residences and schools of the five people to conduct investigations.
And Lu Chuan went directly to the evidence room of the Criminal Investigation Detachment.
According to the investigation site of the Beizhou City Criminal Investigation Detachment, all the equipment of the five victims was found within 300 meters.
There are five backpacks, several tents, and some equipment for survival in the wild.
Lu Chuan is no stranger to these devices.
This summer, Lu Chuan took Shen Yan to camp several times, and he was familiar with some of the equipment used for camping in the wild.
"Director Lu, we have sorted the equipment according to the types of equipment found."
Cooperating with Lu Chuan to re-examine the items found at the scene, the Beizhou City Criminal Investigation Detachment now Zhao Guofeng, Director of the Survey Office.
Although the two did not know each other before, Zhao Guofeng had already heard of Lu Chuan's name.
In the past two years, Lu Chuan has risen rapidly and is one of the best in the field investigation circle of the entire provincial government.
After flexing his muscles in the provincial fingerprint battle at the beginning of last year, Lu Chuan participated in many major and important cases of the crime team.
Now there is a vague trend of being the first person to conduct exploration in the province.
The work done by Zhao Guofeng is more detailed.
Lu Chuan had just seen the photos of the crime scene.
The victim’s backpack and outdoor equipment were scattered in an area within a radius of about 300 meters where the body was found.
A lot of equipment is scattered.
Now they have been put together by Zhao Guofeng and others.
"Director Zhao, what did you find here?"
"There are some, but they don't have much significance in solving the case."
Zhao Guofeng pointed to the five backpacks in front of him.
“Among these 5 backpacks, 4 of them have the same contents.”
“We checked these 4 backpacks online and they all have the same brand. , is the standard outdoor survival equipment provided by the same outdoor survival equipment supplier. "
"The contents in the other backpack are much simpler. ""It can basically be confirmed that the four backpacks of the same brand should belong to the same brand. Those four college students.”
“The other simpler backpack is for guides.”
“We found the standard equipment lists of these four backpacks on the Internet and compared the equipment inside one by one. "
"I found that the sleeping bag was gone, and the spare batteries were gone."
"There were also some fire-making equipment used in the wild."
< br>
"The time when this group of people entered the mountain was half a year ago, that is, in July."
"The specific time was to set off on the morning of July 2."
"The report received by the local police station The time was July 10th. "
"We consulted the parents of the students who reported the crime at the time. According to the expedition plan of these students at that time, they entered the mountain on July 2nd and came out on July 9th. .”
“That is to say, the time when they were killed should be concentrated within this time period.”
"According to the equipment list in the backpack, these supplies and equipment are enough for 10 days."
"So, it is unlikely that the victim abandoned them halfway."
"I doubt these. The things were taken away by the murderer."
Zhao Guofeng's judgment...
It makes sense.
However, there seem to be some logistical issues as well.
"Director Zhao, when Captain Wang reported the case just now, he said that you found some cash in the skeleton's pocket?"
"And there is no transfer record in the victim's account?"< br>
Zhao Guofeng nodded: "That's true."
"That's strange. If according to your inference, the murderer took some of the victim's wilderness survival equipment, but not theirs. Money.”
"Why?"
Zhao Guofeng spread his hands and shook his head.
He also knew that there was a discrepancy between his guess and the situation found at the scene, and it did not make sense logically.
But he couldn’t explain why.
Because the victim did not suffer any financial losses, the possibility of killing for money is temporarily untenable.
However, some of the wilderness survival equipment carried by the victim disappeared.
This is another problem.
Is the other party just killing people for these equipment?
It shouldn’t be.
It’s just a few sleeping bags, some spare batteries, and some flints.
Putting aside his doubts for the time being, Lu Chuan continued to examine the evidence found at the scene.
Judging from some subtle traces at the crime scene at that time, Zhao Guofeng and his team concluded that no one entered the crime scene in a short period of time except the person who reported the crime.
In other words, after the murderer buried the body after killing the person, no one came to this place again.
On the one hand, there are no traces of outsiders at the scene.
On the other hand, if someone had discovered it, they might have called the police.
Beiliang Mountain is vast in area, and the route taken by the expedition team varies depending on the guide.
So it is normal that no one enters the vicinity of the crime scene.
One advantage of this is that the site has not been damaged.
The contents of the same backpack have not been touched.
Zhao Guofeng and the others inspected all the items at that time.
Fortunately, I found half a fingerprint.
"We have already compared it, but unfortunately it was not successful."
(End of this chapter)