Chapter 349 Same traces
"The policeman who handled the case was contacted that day." Wang Chuanxing came over with his mobile phone, paused, and said: "Because it was an attempted case, the progress of this case was relatively slow, and it basically did not progress."
"They sent a copy of the photos and the like, and I sorted them out right away." "The victim's family was contacted."
The subordinates came over one by one to report. At this time, Jiang Yuan raised his head and said: "I want to have a few words with the victim's family. Who is it?"
"The victim's mother." Tang Jia dialed the phone and handed the phone directly to Jiang Yuan.
Jiang Yuan said "yes", took the phone, waited for two seconds, and said in a deep voice: "Hello, I am Jiang Yuan. Are you Xue Zhou's mother?"
"Well, it's me, what's the matter?" The woman on the other end of the phone was very nervous.
"We just understand some circumstances... Can you tell us more about the circumstances when Xue Zhou was abducted? What kind of person is the criminal?"
"She is a middle-aged woman in her forties or fifties. She should be well-maintained. My son said her skin is very good and fair.
Under Jiang Yuan's guidance, Xue Zhou's mother described the criminal's situation, and then said nervously: "She won't come to us again, right? Since that time in our family, Zhouzhou, we have never dared to go to Rexian." place, several times, when no one was in the room, he started crying..."
Jiang Yuan tried his best to comfort him, and then handed it to Tang Jia to continue comforting her.
For the police, criminal cases are just work tasks. Although they are complicated and heavy, they are not a personal pain after all.
For the victims and their families, even an attempted case can cause years of fear.
Jiang Yuan shook his head, returned to the conference table, pondered for a moment, and said, "Let's break down the tasks."
The eight people he brought with him immediately looked over attentively.
Several other experts, as well as the detectives from the Guqi City Criminal Police Team, also pricked up their ears.
"Two people go to the scene to take a look. The local area is a rural market. There is a large flow of people and the possibility of leaving traces is relatively small. However, the rural market is relatively remote. The criminal would choose this place. Is it related to her personal experience? Is it local? Are you here, or have relatives here? You should ask carefully."
Jiang Yuan didn't mention anyone's name. This is also a small tradition that has gradually formed since the establishment of Jiang Yuan's special class for backlogged cases. At the beginning, Jiang Yuan didn't know who was good at what, and he didn't even remember their names.
After the police officers managed themselves for a period of time, the results were good. In fact, they are all very mature criminal police officers. Their IQ and experience are all online. It is not a problem to put them outside and command a squadron. 8 people are automatically assigned tasks. This kind of group discussion level thing, they look at each other. That's it.
Shen Yaowei and Meng Chengbiao looked at each other and said, "Let's go over."
Both of them are relatively good at communication. Although Meng Chengbiao's communication method is a bit more hard-core, it is still useful.
Jiang Yuan nodded and said: "Sending you to the scene, in addition to paying attention to the scene, the focus is to find witnesses, whether there is surveillance, their transportation, whether they need accommodation, whether there is accommodation..."
Jiang Yuan first said what he thought of, and then said: "If the attempted case was not solved at the time, the clues they can leave now are limited. You mainly rely on yourselves."
"Yes." Meng Chengbiao and Shen Yaowei agreed.
Without waiting for Jiang Yuan to give another order, Wang Chuanxing took the initiative and said: "I found some photos on social media based on the time and location they provided, because many people in the rural gathering knew each other, and it was a case of missing a child. , many people posted it on WeChat Moments and Weibo, etc. I sorted it out and took it over."
"Okay." Jiang Yuan nodded.
The other two took it upon themselves to contact the Internet police and view surveillance images.
Jiang Yuan did not continue with the assignment, but took the existing photos and started to open them.
Old cases are used to solve new cases, and the cases of serial killers are most commonly used.
The truth is actually the same. Serial killers have accumulated more experience because they have killed more people. They can often choose the posture that is least likely to be discovered.
to commit crimes and dispose of bodies.
In this case, if you can find the first case committed by the serial killer and concentrate on the first case, you will have a high probability of solving it.
This is like a student who has worked hard to become a top student. The test papers he produced are impeccable and the teacher cannot deduct a single point. What should he do? Find out the test papers he took earlier and determine based on some of his answer characteristics. Wouldn't it be nice to know the ownership relationship of the previous paper, and then deduct 41 points from the previous paper in one go.
The principle is this, but it is actually quite difficult to do.
It is quite rare to prove that two cases were committed by the same person or the same group of people, so that the two cases can be handled together.
At least, for an ordinary criminal police team in the city bureau, they are already out of breath after reaching this point.
On the other hand, relatively simple cases are only relative.
Including this attempted abduction case in a large rural area, if it could be done in the blink of an eye, the local police would have to wait in line to get it done even if they were very busy.
Or because it was a certain degree of difficulty, I didn’t continue.
And the difficulty itself is also an obstacle.
For Jiang Yuan, if he wants to immediately detect this attempted case, he still has no idea how to start.
No matter how big or small the backlog of cases is, there is actually a certain degree of difficulty in solving them.
Especially if the police do not pay attention to the current case, and if the files are not compiled well, it will be even more difficult to solve the cases based on the backlog.
Jiang Yuan's mood was stable. At the Wenxiang Police Station, he was able to follow the order of the backlog of cases. Now here, he still has enough confidence. It's just that it takes some time to accumulate information and filter the information.
The conference room entered a brief period of calm.
Go out when you need to go out, do what you need to do.
Buzz.
Jiang Yuan's cell phone vibrated.
Jiang Yuan directly pressed the hands-free mode and said: "I turned on the hands-free mode."
"Oh, Captain Jiang, this is Wei Yin. I want to report to you that the execution of the main criminal Tan Yong in the 326 kidnapping and murder case you previously detected was completed this morning." Wei Yin is the internal staff of the brigade. After receiving the news, he relayed it to Jiangyuan.
Jiang Yuan was stunned for a moment, then nodded and said: "Well executed."
"We also said that the victims and their families, who are always going to get angry when someone like this, should also have received the news. Someone also sent a banner, and Huang Bureau asked him to hang it on the fourth floor." Wei Yin said a few more words, Just hung up the phone.
Jiang Yuan ended the call and continued working at his desk.
But in the eyes of everyone, Jiang Yuan, who had just killed someone, seemed to be shining brightly.
evening.
A large amount of information began to gather.
Not only Jiang Yuan, but two other experts also joined in quietly. One is Wu Xia, who is doing fingerprints, and the other is Professor Liu, who is doing crime scene reconstruction. They have nothing to do now and are unwilling to take a rest. They have also begun to study the cases of rural gatherings.
At this time, an eyewitness's description caught Jiang Yuan's attention.
He quickly turned on his computer and started searching.
After checking several times, Jiang Yuan breathed a sigh of relief: "These guys have a habit of stealing cars."
Hearing his tone, everyone looked over.
"In the case of a large gathering in the countryside, some people said that they saw the criminal get into a red car and leave. I noticed that a red Santana was missing in the police report, and then I checked the case in Guqi City. In the past few days, He also lost his car." Jiang Yuan clicked on the screen, and Tang Jia quickly came over and connected his screen to the projection.
Everyone looked over and someone said: "Although there are relatively few cases of stolen cars now, there are still people who steal cars for various reasons. Car thefts have all happened. It is not certain that the two cases are related." Yes."
"One reason is that the car was stolen from the rural market and was quickly abandoned, leaving many traces in the car. Here in Guqi City, I found out that a car rental company's car was maliciously abandoned beside the national highway. The traces in the photos registered by the car rental company are similar. "Jiang Yuan
Using the lv6 traces to identify and win two cars, I was naturally extremely confident.
Wu Xia, who was also an expert in trace identification, became excited when he heard this and asked quickly: "What traces?"
Jiang Yuan then showed several photos to Wu Xia.
Wu Xia: That’s it?
/93//