Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 674 Half a fingerprint

Other people from the serious crime team expressed some views and opinions.

After listening to the report, Li Donglin thought for a while 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 if the team is all male, the investigation must be focused."

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 the two survived.

As Song Mingguang analyzed, the two women were likely to be taken away by the murderer.

"In addition, all the equipment and skeletons found at the scene," Li Donglin looked at Lu Chuan: "Lu Chuan will conduct a comprehensive second survey."

According to the investigation site of the Beizhou City Criminal Investigation Detachment, all the equipment of the five victims was found within 300 meters.

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.

"It cannot be ruled out that among the five people, the personal grievances of some people led to this case."

This case analysis meeting did not last long.

Because the five victims all came from different places and had different social relationships and family backgrounds.

"In addition, a detailed investigation must be conducted into the social background, interpersonal relationships, and family situations of the five people."

The main purpose of the major crime team is to understand the entire case.

There are five backpacks, several tents, and some equipment for survival in the wild.

Wang Song and Song Mingguang each led several people to investigate Li Donglin in two directions.

Cooperating with Lu Chuan to re-examine the items found at the scene was Zhao Guofeng, director of the current investigation office of the Beizhou City Criminal Investigation Detachment.

Lu Chuan has risen rapidly in the past two years and is one of the best in the field investigation circle of the entire provincial government.

Although the two did not know each other before, Zhao Guofeng had already heard of Lu Chuan's name.

And the distance is definitely not close, otherwise, there would be no discovery at Beiliangshan Police Station.

Lu Chuan is no stranger to these devices.

"Yes!"

Since there were five victims in total, it was 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.

Lu Chuan went directly to the evidence room of the Criminal Investigation Detachment.

"Director Lu, we have sorted the equipment according to the types of equipment found."

The investigation cannot be completed in a day or two. The crime squad was divided into several teams and went to the residences and schools of the five people to investigate.

Since showing off his talents in the provincial fingerprint battle at the beginning of last year, Lu Chuan has participated in many major cases of the serious crime team.

Now he has the potential to be the first person in exploration in the province.

Zhao Guofeng's work here 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 categories 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 four backpacks online and found that they are all of the same brand and are standard wilderness survival equipment provided by the same wilderness survival equipment supplier."

"The contents of the other backpack are much simpler." "It can basically be confirmed that the four backpacks of the same brand should belong to the four college students."

"The other, simpler backpack is for a guide."

"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 battery was gone."

"There are also some fire-making equipment used in outdoor life that are gone."

"This group of people entered the mountain half a year ago, that is, in July."

"The specific time is to depart on the morning of July 7."

"The local police station received the report on July 7."

"We consulted the parents of the students who reported the crime at the time. According to the expedition plan of these students at the time, they would enter the mountain on July 7 and come out on July 2."

"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."

"Therefore, it is unlikely that the victim abandoned it halfway."

"I suspect these items were taken by the murderer."

Zhao Guofeng's judgment...

There is some truth to this.

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?"

"Moreover, there is no transfer record in the victim's account?"

Zhao Guofeng nodded: "That's true."

"That would be strange. If according to your inference, the murderer took some of the victims' wilderness survival equipment, but not their 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 had no financial losses, the possibility of killing for money is not feasible for the time being.

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 on site.

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 had not been touched.

Zhao Guofeng and the others inspected all the items at that time.

Fortunately, half a fingerprint was found.

"We have compared it, but unfortunately it was not successful."

(End of this chapter)