Chapter 482 Licking the Room

The anti-drug situation in some areas of the country is still very serious, so much so that the armed police who set up checkpoints on the highways are all carrying long guns. 梈

On the other hand, drug dealers in the city generally keep a low profile, like rats living underground. Except for occasionally scaring people, they do not appear in the eyes of the general public.

Even if it is a criminal police team, if they do not specially raise a few special agents, it is common that they cannot hand over drug-related personnel when the task is handed over.

Therefore, the criminal police sent by Changyang City were slightly excited when they heard the information about the drug dealers.

Bai Jian did not care about this and immediately said: "The focus of this case is still the murder case. We now have two main investigation directions. First, Wang Xingzhai's interpersonal network should be dug out as much as possible. Second, Wang Xingzhai should have at least two mobile phones, which may have been used under other names, and they must also be found."

Everyone nodded after listening.

In a certain sense, people's mobile phones now have the attributes of replacing themselves. Through mobile phones and mobile phone verification codes, almost all of a person's information and external communication channels can be modified and controlled.

With the help of the Cyber ​​Security Brigade, it was easy to verify the number, text messages, and information in online chat software such as WeChat, Momo, and Tantan under Wang Xingzhai's name. The content was basically flirting...

In terms of Wang Xingzhai's consumption, he must have an income channel. If Wang Xingzhai is really a drug dealer, it is not surprising that he has a second and third mobile phone.

If his other mobile phones can be found, the case will be relatively easy to solve.

Seeing that everyone agreed, Bai Jian immediately began to assign tasks.

Jiang Yuan volunteered to go to Wang Xingzhai's home to investigate.

Crime scene investigation was originally his skill. As for other tasks such as investigating hotels, looking for prostitutes, and asking nightclub Tiancai and Facaige according to the WeChat list, Jiang Yuan himself was not very interested, so he just let others do it.

Yanheng Binhu.

The landlord of the house rented by Wang Xingzhai arrived earlier than the police, and stood in front of his house, not daring to go in.梈

The police had already reminded him when they called him that the middle class with a family and a job are always very obedient.

Mu Zhiyang asked a few questions as usual, made a simple record, and came to report to Jiang Yuan, who was dressed neatly, saying: "The landlord should be fine. He is an employee of a local state-owned enterprise. Four years ago, he sold the welfare house allocated by the previous unit and bought a new house in Yanlord. After the decoration, he rented it out. It costs 180,000 yuan a year, which is higher than my salary!"

"The rental-to-sale ratio here is not bad." Jiang Yuan commented with a professional eye.

Mu Zhiyang remembered Jiang Yuan's background and immediately stopped the complaints that were about to fall out. He coughed twice and said: "Wang Xingzhai should only plan to live there for a year. He usually goes to the hotel after going to the nightclub, and only a few friends who often meet will bring him here. I guess he should move to another place after breaking up."

"If his identity is true, he will change places from time to time if there is no trouble from his friends." Tang Jia was originally a policeman in Changyang City, and he also came to the scene at this time.

Jiang Yuan just nodded, and asked the security guard of the community to be a witness. He took two trace investigators from Changyang City and started to conduct on-site investigation.

The bachelor's home looked very simple at first glance. A bachelor who was single 6 times a week was still a bachelor.

Wang Xingzhai also hired a housekeeper to do things, but that was mainly to sweep and mop the floor and organize things. Toothbrushes, combs and other items in the bathroom were easily extracted from DNA, and bed sheets, floors and bedside tables were also the focus of the search.

Jiang Yuan also wiped the cabinets hanging everywhere carefully.

He worked slowly and marked finely, which seemed to the other two trace investigators to be too trivial and a waste of time.

Jiang Yuan was unmoved.

He was not a traditional trace investigator, and he did not have a trace investigator master to lead him to work. He was just a pure technical thinker, or in other words, he just relied on his strong skills to attack, but because the output was too high, the trace investigators who followed him, even if they had 10 or 20 years of experience and mastered some special skills, could only follow him silently to do things.

He said nothing and did not want to talk.

Indiscriminate bombing sounds weak, but if it is replaced by carpet bombing, it will make people feel a little powerful. 梈

Jiang Yuan's trace inspection is equivalent to carpet bombing, sweeping from beginning to end, without skills, without emotions, pure output and output.

This kind of thing is difficult to do for ordinary trace inspections, the efficiency is not up to par, and the level of detail is not up to par - the sample that Jiang Yuan collected for a wardrobe may require a LV2 trace inspection to sweep a two-bedroom and one-living room.

In addition, the laboratory must cooperate. Jiang Yuan handles all serious cases and backlogs, and it is normal to have several times more inspection requirements. Ordinary trace inspections are naturally not so tough.

Jiang Yuan spent more than 4 hours sweeping the house in Wang Xingzhai and had already finished the sweep.

Before leaving, Jiang Yuan stopped again and called the landlord over, saying, "I remember saying that the room was rented to Wang Xingzhai after it was renovated. There was no tenant before, right?"

"No."

"The dining table and chairs in there are a bit worn out." Jiang Yuan was referring to a dining table with six chairs. 梈

The dining room and living room of the house are connected, and the dining room is adjacent to the kitchen.

The dining table is horizontal, with its back against the kitchen, and three chairs on one side. The three chairs outside the adjacent living room are very convenient and can be used at any time. The side next to the kitchen is a little tight. If there are no guests on a daily basis, the two innermost chairs should not be used.

But as far as it can be seen, the two outermost dining table chairs are obviously frequently used, and the backs and legs of the chairs have heavy traces of dragging, which is also one of the key points of Jiang Yuan's collection. I think it is because Wang Xingzhai eats there every day.

However, the innermost chair also has more traces of use, which is a bit unreasonable. Unless Wang Xingzhai has a favorite posture and often needs a chair to cooperate - even so, taking the innermost chair is a bit too special...

The landlord was only worried about being implicated. He took a look and said hurriedly: "He bought the dining table and chairs himself. He brought all these things in the kitchen and the restaurant."

"Take it out and study it again." Jiang Yuan motioned the camera to move forward and keep shooting.

The two innermost chairs were taken out, and it was obvious that the inner chairs were used more frequently. While the middle chair still had rough edges, the legs and feet of the innermost chair were already worn.

When scanning the evidence just now, Jiang Yuan and others had already noticed this, but they did not find any problems after careful observation. They guessed that it might be because the position of the chair had been changed, so they did not investigate further.

However, after a thorough inspection of the four-bedroom, two-living-room house, there was nothing illegal, so we had to go back and suspect the small details, such as this set of tables and chairs.

Two trace inspectors and Mu Zhiyang turned the two chairs over and over for several minutes, but did not find any mechanism.

"It seems there is nothing wrong?" A trace inspector twisted and bent it, and decided to give up.

During this process, Jiang Yuan was also observing the traces on the chair, and the more he looked, the more he felt something was wrong.

He did not take it over to try to find a mechanism, and said, "Chop it open."

Some mechanisms with very sophisticated designs may not be found even by high-level trace inspectors. Not to mention the exquisite and beautiful wooden objects in ancient China, just take a small medicine bottle that is child-proof or Listerine mouthwash. Many people can't find the right way to open it after thinking for a few minutes.

For more sophisticated ones, such as some special models of lighters like zippo, it is normal for unfamiliar people to get it in their hands and not know how to light it after a long time of touching it.

However, the search is not just a puzzle game. It is a real open world game. Jiang Yuan felt that something was wrong with the chair, so he could split it open. If he found something, that would be the best. If he didn't, then he couldn't find it. What could he do?

It's hard to say about the positive image of modern units. The Japanese invaders, puppet troops and spies did the same when they searched back then.

A trace investigator took a plane adze used for trace investigation and smashed a table leg with a few clicks.

It was empty.

He didn't say anything and continued to smash the second leg.

With a click, the leg was smashed open, and metal components and more bags of small white pills were seen inside.

"Take pictures, collect evidence, and call." Jiang Yuan gave the order with a little relief.

Finally, there was something to gain. From his point of view, this shows that the main blocking point of the murderer is indeed the burial of the body. The body has been found and the source of the body has been confirmed. The elimination of the clues to trace back is not so detailed.

At the same time, the system page was updated again:

Task progress: 352/X

Two more points than when Jiang Yuan saw it before.

Jiang Yuan looked at the two trace inspectors next to him with a much gentler look.

The two trace inspectors were full of emotions and excited.

The trace inspector holding the plane adze even played a trick, just treating it as a new discovery to make the leader happy and realize his professionalism.