Ten years of life and death...

In the past ten years, it cannot be said that the sea has changed, but it can also be said that the world has changed. Many witnesses' testimonies in the Wumei disappearance case ten years ago have been unable to be verified. The second brigade has been busy for two days. On Friday afternoon, before getting off work, everyone gathered for the first time.

Conduct systematic research and judgment at once.

In addition to visiting the remaining three houses in the past two days, Xu Zheng also went to the location where Wumei disappeared, which was basically either a park or a riverside. Ten years ago, it was difficult to popularize cameras in these places because Changming had too many waterways and many parks.

Including the sycamore trees all over the city, to be honest, they greatly affect the camera's field of view.

Now the seven people in the second brigade, including the captain, all have their own opinions. Xu Zheng has been inspired by the AI ​​program that automatically generates Trojans the day before yesterday. He has been wondering whether the murderer will also use Trojan programs to implant into Wumei's mobile phone.

.

It’s just that in the past two days, he has also asked the Internet police and mobile phone maintenance experts. There was indeed such a Trojan ten years ago, but this kind of Trojan was sent through text messages and WeChat. The Trojan link can indeed be clicked on Android phones.

.

But Wumei's family is in a privileged position, and they all own Apple phones. The stability of Apple phones means that Trojans like this cannot be downloaded at all.

Therefore, Xu Zheng's current investigation direction has encountered a bottleneck.

The direction of Lang Shaobai's investigation was that photo. He integrated the files and found experts in painting, appreciation, psychology, etc. to jointly research and analyze it. The result was that the photo should be an oil painting hand-painted by the murderer himself.

Although the photos show the hazy innocence of first love, these experts judge based on experience that this is all the artist's imagination. In reality, he should not have been recognized by his first love, that is to say, he is just secretly in love.

In addition, based on the painting lines and color combinations in the photos, it can be proved that the painter is no more than 25 years old, introverted, has psychological problems, and has studied painting for no more than three years. This person is considered talented but not talented.

many.

But these are similar to the conclusions drawn from the investigation of the case back then. The investigators back then also found clues from this and searched for people who had studied painting in Changming, but they never found the murderer.

This time, Lang Shaobai found a direction that he had not looked for before, which was to start with paint and paper for photo painting. However, two days passed with little success.

Several other people also had their own ideas. Ji Meiyue continued to sort out the files. She always thought that if she looked through these old files more often, there would be surprises. Anyway, no one had seen the surprises in the past two days.

Wei Yi's idea was a bit difficult. He had always wanted to prove that Wu Mei had some other relationship with the murderer or with the girl he had a crush on. This point has been investigated by every task force but has not been found.

This time Peng Yue and Zhuang Qiang got together, and their investigation ideas were even more novel. They visited all the psychological clinics in Changming in the past two days, including the psychology departments of large, medium and small hospitals, but there was no one who met the conditions or the time.

It's been too long, the medical records are lost or the doctor can't remember the patient...

The most important thing is that ten years have passed. Many psychological clinics back then have been closed down and banned. If we want to find out who Quan Changming saw a psychiatrist back then, we must make great efforts.

As for Captain Zhang's investigation ideas, no one is very clear about it. She left early and came back late these two days, so no one knew what she was doing.

Now that the investigation has just begun, and after the report is over, everyone realizes that no one has found any clues in the past two days, including Captain Zhang.

This time it was back to before liberation.

Zhang Yuqi saw that everyone was a little discouraged, so she smiled and encouraged everyone, "The leader has given us enough time for this case, and we will not handle other cases. There is no need to worry."

"Yeah, where did this come from?" Lang Shaobai took off his glasses and pressed his sore eyes with his thumb and index finger, "In the past ten years, many investigators have failed on this case, so we just started investigating.

Two days, what's the rush?" Lan

"Besides..." Lang Shaobai pointed at Xu Zheng, "We still have Xiao Zheng. You don't have to believe in yourself, but you must believe in Detective Xu."

Xu Zheng was looking carefully at the electric vehicle case that he went to Director Nie's office to report yesterday at Liulihe Police Station. He took an unopened thermos cup from Director Nie. There was no inscription or logo on the cup. It felt very good and it looked like it was specially made.

thing.

After hearing Lang Shaobai's praise, Xu Zheng smiled bitterly, "Brother Lang, you are digging a hole for me, but I won't jump this time. Aren't I just as confused as you these days?"

The others ignored Xu Zheng's excuses and started making noises. Peng Yue was the most active, "Come on, come on, this time I will be the banker. Let's bet on how many days Xu Zheng can find clues and how many days he can catch the real murderer."

Zhuang Qiang was not far behind, "Then one of you guessed correctly, are you going to treat me to dinner?"

Ji Meiyue continued quietly: "I seem to remember that Peng Yue already owes us three meals."

Unexpectedly, Wei Yi next to him suddenly said: "Four times, I remember it very clearly."

"Can you still chat happily and just think about taking away the two cents in my pocket all day long? Is this okay? If you cancel the previous one, this time, if I still lose, how about I treat you directly?" Peng Yue used it again.

He came up with his trick of procrastinating.

Anyway, his dinner treat will be next time.

Everyone laughed for a while, and Xu Zheng coughed and interrupted the fun, "Based on the current information, we don't even have any information about the murderer. As for the murderer's profile, there are several versions, but these are not helpful in solving the case.

What real help.

Moreover, there is also whether the murderer is alive or dead now. He kidnapped these five beauties ten years ago. Why did he stop? Are the five women still alive?

Were they imprisoned in a secluded place, or were they directly killed?

Our police can’t find any of this.”

Zhuang Qiang was speechless, "If what you said is true, five women were imprisoned by the murderer in a hidden place, like in European and American movies. The murderer must be rich, and very rich, otherwise he would just buy medicine or

It costs a lot of money to buy condoms and kidney-tonifying products."

Peng Yue nodded and added to him: "There are also birth control pills. Before Wu Mei disappeared, two of them had given birth to children."

"Did you two misunderstand the topic?" Xu Zheng raised his head, "I just made an assumption. In Changming, you can tell me where to find such a hidden place, and the murderer must be rich and over 20 years old.

Years old, living alone..."

"Xiao Zheng, what if instead of all five women surviving, there are only two women?" Lang Shaobai crossed his fingers and squinted his eyes slightly as he thought, "Maybe two women are alive, or at least one woman is alive and can contain them.

The murderer's heart was broken, and this was the reason why he did not continue to commit crimes back then."

Ji Meiyue frowned, "Squadron Lang, you mean, there is a woman who made the murderer fall in love with you? It has been ten years, what kind of love can be with the murderer after being imprisoned for ten years?"

Lang Shaobai also looked distressed, "Currently our police have too few clues. We have just deduced these based on men's thinking. In fact, it is not certain whether the murderer is a man or a woman, old or young, but it is certain.

It’s the murderer who has a mental illness.”

Zhang Yuqi saw everyone arguing and said at this time: "I have also been conducting investigations in the past two days. The direction of my investigation is that the murderer is a woman, and she is a T, a psychopath, and the case was done because of her admiration for Wumei's appearance. As for the case

Why the murderer stopped later, I can't figure out."

Everyone's faces became weird when they heard that Zhang Yuqi's investigation direction was so strange. Zhuang Qiang raised his eyebrows at Peng Yue, who shook his head slightly...

"Brother, what is T?" In the strange atmosphere, Li Wanwan, who didn't know anything, asked Xu Zheng in a low voice. However, the interrogation room was not big, so everyone could hear his voice.

"Haha..." Everyone laughed, even Zhang Yuqi shook her head with a smile.

In criminal investigation and handling cases, we have encountered all kinds of weird things. This is just a piece of cake for everyone. I just lamented that the captain did not take the ordinary path.

Zhuang Qiang narrowed his eyes and said with a smile: "Wanwan, come here, brother, I will explain to you what T is."

Ji Meiyue rolled her eyes at him, pulled Li Wanwan over and explained to her in a low voice.

Zhang Yuqi saw that nothing new could be found in her research and judgment, so she directly announced, "Let's get off work first. When you go back, you all think about it. If you were the murderer, how would you choose to kidnap these five women without being discovered by the police."

Xu Zheng saw that the first investigation and judgment of this case had ended in such a hasty way, and he just sighed in his heart. The case was difficult to handle. Generally speaking, the police resources for reopening old cases are greater than those for new cases. With the criminal investigation companies of various branches and local police stations,

All lines will receive effective feedback and support.

But the prerequisite is that the Second Brigade must be able to find a fruitful investigation direction.

Now that the two days of trial and error have passed, the next step is to conduct investigations in groups.

When he got off work, Xu Zheng did not go home. Instead, he drove to the provincial office and picked up his lawyer classmate Xiao Dingyi at the door of the provincial office. Today, he had made an appointment with the Logistics Equipment Division of the Ministry of Public Security.

Because they were all police insiders, the signing place became the place where Xu Zheng worked because of the help of Xu Zheng’s teacher, Professor Ji Dongli.

"Xiao Zheng, let me tell you the truth. You asked me to help you look at these contracts, which may cost tens of millions. I felt uneasy and was always afraid of ruining your affairs." Xiao Dingyi is also a newbie at work.

This guy is about the same as Xu Zheng. He just became a full-time employee about a year ago.

Xu Zheng comforted him, "Don't worry, as long as there are no big traps in the contract, it's not illegal, and there are huge liquidated damages and so on, it won't be a problem. Besides, this is the string pulled by my teacher, Professor Ji, and he is also the Ministry of Public Security."

Yes, there will definitely not be those messy things."

"That's what you said." Xiao Dingyi forced a smile, his face relaxed a little.

Soon, the two parties met each other in Professor Ji Dongli's office. Professor Ji introduced them both and exchanged a few polite words. The man in the lead with glasses said: "Comrade Xu, we will be there soon."

This flight is the latest, let’s make a long story short, this guy should be the lawyer you hired, so let him take a look at the details of the contract first?”

Xu Zheng quickly agreed. Xiao Ding took the contract and looked at it carefully. The man with glasses said again: "I just told your teacher about the contents of our contract, so let me briefly explain it to you now."

Professor Ji stopped him, "Commissioner Kang, don't go to such trouble." He turned to look at Xu Zheng, "The contract is roughly what you discussed before, this time it's just on paper. Since Commissioner Kang and the others are in a hurry,

For the plane, you just need to sign the contract."

Now that Professor Ji said so, Xu Zheng nodded quickly. Soon, he signed several documents and left his identity information and bank card number. Because it was a written contract, Commissioner Kang waited for him to sign, and then

Once it was passed back and stamped, the contract was successfully signed.

The successful signing of these two contracts not only means that the things Xu Zheng invented can make a profit for him, but also means that he is cooperating with the Ministry of Public Security. This alone can make him known to the big bosses in the ministry.

After seeing off Commissioner Kang and his party, Ji Dongli smiled and teased Xu Zheng, "Boy, be happy, maybe just these two things can make you a millionaire a year."

"How can a teacher have so many?" Xu Zheng thought he was joking, "The use of these two things is very limited and the usage is small. Even if they are provided to police units at all levels across the country, they will not cost much.

."lan

Ji Dongli knew that Xu Zheng didn't believe what he said, "Let's go, I'll take you to do an experiment."

He just stood up and looked at Xu Zheng's classmates, "Young man, I won't take you with me this time. We have to go to the laboratory. Can you stay in my office and drink tea?"

Xiao Dingyi didn't dare to stay in what looked like a big boss's office. If there was any oversight, he couldn't explain it clearly. He quickly said goodbye, but Xu Zheng didn't keep him. Anyway, the provincial office is difficult to get in and out.
To be continued...