Ten years of life and death are blurred.
In ten years, it cannot be said that the sea has changed, but it can also be said that the world has changed. Many witness 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 one time.
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 plane 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 was inspired by the AI program that automatically generated 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. However, this kind of Trojan sent Trojan links through text messages and WeChat. Android phones can indeed click on them. .
But Wumei's family is in a privileged position, and they all own Apple phones. Trojans like the stability of Apple phones 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, and psychology to jointly research and analyze the photo. The result was that the photo should be an oil painting hand-painted by the murderer himself.
Although the photos show the vague 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 just had a secret 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, 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 who had a crush on the murderer. This was something that every task force had checked and failed to find.
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. Too long, medical records are lost or the doctor cannot 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, and no one knew what she was doing.
Now 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 investigated Two days, what’s the rush?”
"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 great 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 culprit."
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 think about taking away the two cents in my pocket all day? Is this okay? If I 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 dragging technique.
Anyway, his dinner treat will be next time.
Everyone enjoyed themselves for a while, then Xu Zheng coughed and interrupted the fun, "With 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?
Even the police can't find these. "
Zhuang Qiang was speechless, "If it goes according to what you said, five women were imprisoned in a hidden place by the murderer, 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 and impotence 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 miss the topic?" Xu Zheng raised his eyebrows, "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. This is the reason why he did not continue to commit crimes back then."
Ji Meiyue frowned, "Lieutenant Lang, do you mean that 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 troubled, "At present, 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 busy discussing, and said at this time: "I have 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 she loves the appearance of Wumei. As for the case, Why the murderer stopped later, I can’t figure out.”
Everyone's faces became strange when they heard that Zhang Yuqi's investigation direction was so strange. Zhuang Qiang raised his eyebrows at Peng Yue, and Peng Yue shook his head slightly.
"Brother, what is T?" Li Wanwan, who didn't know anything, asked Xu Zheng in a low voice in the strange atmosphere. However, the interrogation room was not big, so everyone could hear her 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. Just now I just lamented that the captain did not take the ordinary path.
Zhuang Qiang squinted 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 the research and judgment, so she directly announced, "Let's get off work first. When you get 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 ended hastily, 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 within the police, the signing place became his work place with 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 wearing glasses and the leader 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 approximate content of the contract is what you have discussed before. This time it is 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 After 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 money 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 million 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. .”
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. No one will stop him when he goes out.
After seeing off Xiao Dingyi, Ji Dongli took Xu Zheng to the Xie Pian studio. At this time, there were two workstations busy inside.
To be honest from the bottom of my heart, Xu Zheng still can't accept dissecting a corpse with his own hands. This is different from a skull, which is just a bone. What is this? He looked at the workbench.
That's all, you can't watch it. Watching too much will affect your appetite for dinner.
Ji Dongli didn't waste any time when he came here, pointing to a very clean ground, "There was a drop of blood here in the afternoon, and it has been wiped clean with water. Now let's use the skull blood contrast agent you found to see if there is any Other effects.”
After saying that, he took out a tube of contrast agent from his pocket and sprayed it evenly on the floor tiles. As he sprayed it for the second time, a scar that was different from the light blue of the contrast agent appeared on the clean floor tiles.
"You see, with such a contrast agent, even if the murderer cleans the bloodstains at the crime scene, we will easily find clues, unless he uses other means to destroy the scene, such as gasoline, fire, soaking in water and other abnormal means. "Professor Ji said with confidence.
When Xu Zheng saw this, he couldn't be unclear. Professor Ji should have improved this contrast agent for him. Its previous function was only to reveal the flow of blood on the skull. "Teacher, thank you for your hard work."
Ji Dongli laughed and said, "Let's get off work early today and go to my house for dinner. By the way, call your girlfriend. Your wife has said this to you several times."
(End of chapter)
