When communicating with the leader, Chen Bangchuan used another rhetoric.

"The current criminal investigation methods are completely different from those in the 1990s, and Huaguo now has the world's most complete sky-eye system. If there was the current surveillance system back then, the Rainy Night Butcher case might not have become an unsolved case at all."

Chen Bangchuan said confidently.

"Actually, the main reason why Comrade Xiao Gu proposed to resign was that she felt that she was being treated unfairly. This time, she was sent to Kaiyang City to join the police over there to investigate the Yuye Butcher case. Give her a new environment, so that she can ease her negative emotions, and secondly, it will also give her a chance to make merit again. If the unsolved case that cast a shadow over the entire Jin City can be solved, the above will definitely be Complimenting Comrade Xiao Gu, in this way, it may also make Xiao Gu feel the collective care for her again, so that she will no longer make a resignation request."

Chen Bangchuan seemed to be thinking of Gu Chu everywhere, but he was actually digging holes for her.

Why is Gu Chu angry? Is it dissatisfaction with the arrangement of the superior, in other words, dissatisfaction with the superior who made this decision?

Secondly, today's criminal investigation methods are so advanced, and the conditions for solving cases far exceed those of the 1990s. Isn't it you, Gu Chu, who is known as a crime killer and has solved strange cases repeatedly? If you can't solve this case, it is your incompetence.

Even if the case is solved, Chen Bangchuan's last words are still a pitfall. If Gu Chu really chooses not to resign, it will prove her utilitarianism and vanity, which shows that she doesn't really want to resign at all, but just borrows With this reason and the leader takes Joe.

Which leader would like such a subordinate, but, these connotations need to be carefully studied. At least on the surface, Chen Bangchuan has proposed many benefits for Gu Chu to participate in this case, and although it is a joint case, if it is true Being able to crack the Butcher in Rainy Night case is definitely a good thing for Jin City police to improve its reputation, and it can also comfort all the victims of the year.

Gu Chu's strength is obvious to all. After thinking about it, it is absolutely appropriate to send her to Kaiyang City.

So after the leader made the decision, Gu Chu and Hua Ying got on the plane to Kaiyang City.

Gu Chu and Hua Ying sat in the row closest to the business class, separated from the business class by only a layer of curtains.

Hua Ying fell asleep as soon as she got on the plane, because she stayed up late the night before to check all the archived files about the rainy night butcher case. She didn't have Gu Chuhao in her memory, and she needed to read every detail many times to remember it.

When the first body dismemberment case happened, Hua Ying was still a babbling child, so she didn't really feel the social panic caused by this case. She only knew that there was a horrific serial murder case in Jin City. , until now, it is occasionally mentioned in the forum.

Now, after she read all the details of these cases, Hua Ying was surprisingly angry. What kind of pervert was able to commit so many heinous crimes? And such a criminal has killed so many people. After that, they were still at large for more than 20 years, and now, more than 20 years later, they committed another crime. This is definitely their dereliction of duty.

Hua Ying has already made up her mind that she must solve the case with her colleagues in Kaiyang City, find some of the victims' bones that have not yet been recovered, and comfort their souls under the nine springs.

But the confident police officer Hua couldn't stand it any longer before boarding the plane, and his eyes were sleepy. After queuing up to enter the cabin, he closed his eyes as soon as his butt was stuck to the chair, told Gu Chu not to wake her up for dinner, and then fell into a deep sleep .

Gu Chu didn't feel sleepy at all. She asked the flight attendant for a blanket to cover Hua Ying who was asleep, and then closed her eyes to rest, replaying the details of the corpse case in her mind.

At that time, the team responsible for solving the case was the elite team of the entire Jin City police force, who had profiled the image of the criminal.

The first female victim had her breasts amputated, and this genital abusive venting speaks to the murderer's distaste for groups with such sexual expression, that is, the murderer is most likely misogynist.

In the following two corpse dismemberment cases, the corpses found also belonged to women, which also confirmed this point from the side.

In addition to the description of the eyewitness in the third case, the profile given by the police at the time indicated that the suspect was probably male, with a withdrawn personality and a certain level of anatomy. He was most likely a medical student or engaged in slaughtering work. Extremely misogynistic, possibly emotionally wounded, or sexually deficient.

But this profile was not unanimously adopted.

Because of the incompleteness of the corpse, they couldn't judge whether the murderer had a tendency to sexual abuse by examining the victim's genitals. Just cutting off one of the victims' breasts could not completely determine that it was the murderer's misogyny towards women.

The second is the testimony of the eyewitness at the time. It was raining heavily when he saw the person suspected of being the murderer. Rainy days and dark nights would interfere with a person’s visual judgment, and the other person was wearing a raincoat that covered his whole body. The possibility of foreign objects changing height and body shape.

Therefore, some team members felt that the murderer might also be a woman.

Gu Chu's teacher once proposed to temporarily put aside the uncertain guesses about the gender of men and women, and look for the suspected murderer from the existing certain clues.

For example, investigate businesses and households with large freezers across the city, and extract some meat and blood samples from the refrigerators for comparison with human bodies.

Because the most controversial thing now is actually the first corpse. This is the only female corpse whose breasts were cut off and discarded separately. The female corpse that appeared twice at the two dumping sites.

The first corpse is undoubtedly special, which was unanimously recognized by them, and they all felt that this should be the first time that perverted murderer tried to commit a crime. At that time, he should still have some fear and fear, so he chose to put The body was decomposed and frozen, but with the success of the first murder, the demon in the heart gradually awakened, so there was a second murder.

Before the second kill, he learned to throw the corpse, which solved the trouble that plagued him in the first place.

Judging from the first corpse that has been frozen for a long time, the length of some residual limbs cannot be stored in an ordinary household refrigerator, so the victim should have a freezer, or have a site and conditions that allow him to store the body of this length. .

In addition, the human flesh from the second corpse that was not found by all the police dogs was dispatched, so the police determined that these human flesh was likely to be stored in the same place.

Because of the particularity of the case and the huge panic caused by the lack of human flesh, the police at that time undertook a lot of pressure and insisted on calling police forces in nearby cities, and they searched almost all known restaurants and restaurants with freezers. For individual residences, samples were taken from each freezer.

In those days, freezers were still a special kind of electrical appliance. Except for businesses in catering shops, few individuals would buy freezers that consume electricity and take up space. The police focused on the freezers owned by those individuals, and also Investigated the merchants selling freezers and determined that no fish slipped through the net.

But even so, no human-related tissue could be extracted from these freezers.

The first large-scale operation not only failed, but also because their investigation into the catering industry made the outside world more convinced that the unseen human flesh entered the catering market. For a long time after that, the catering industry and the meat industry in the market They are all very depressed, and these self-employed people have joined together to complain that the police’s actions have seriously affected their daily operations.

Gu Chu pinched the tip of her nose. Long before she came into contact with this case, she had listened to the teacher countless times about the details of how he solved the case back then. Until now, she and the teacher have the same attitude on a certain issue.

That is, the identity of the first victim must be very special to the murderer.

She is the starting point of the murderer's killing. There are too many special behaviors of the murderer in the handling of this corpse. Therefore, it is very important to find out the identity of the first victim. It is even more difficult to find out the identity of the victim.

"There is actually a rainy night butcher in Kaiyang City. Sister Lin, have you read the latest news? Many people say that the murderer is likely to have committed several cases of dismemberment in Tianjin City more than 20 years ago. A serial killer who wasn't caught."

There was a chatter in the business class.

The information is so developed now that the police can't stop such a sensational case, because when the dismembered corpse was discovered, the witnesses not only called the police immediately, but also excitedly informed their relatives and friends of their experience.

As a result, the reporters who heard the news actually arrived before the police. All the photos of the scene were posted on the Internet, and the reporters with great knowledge also uncovered the old case in Jin City more than 20 years ago.

In the news of the past few days, even the most serious physical newspapers have published the news on the front page of the news, and at the same time marked the sensational word of the return of the murderer.

The police station in Kaiyang City is currently facing a lot of pressure. If the murderer is not caught before he commits the next crime, he will not only be sorry for his position, but also the innocent people who trusted them but were brutally killed.

"Hey, some people say it's an imitation."

The man in the business class seemed to be looking for news about the case, so he found some new claims.

"The female victims who were dismembered in Kaiyang are said to be in their 60s, and those who were killed in Jin City were young women before."

Gu Chu heard this.

That's right, this is the biggest point of contention among all the clues so far, whether the murderer committed the crime again after many years, or whether someone imitated the crime.

Group positioning is a very important indicator in serial homicides. Generally speaking, serial homicides have a special point of unity, in other words, it is the reason that makes the murderer target them.

The three victims in Jin City were all young women, while the victim in Kaiyang City underwent a bone age test and it was determined that the victim was between 65 and 70 years old.

Now Kaiyang City is working hard to determine the identity of the victim. Now that the personal information is relatively complete, the difficulty of finding the identity should be much more favorable than it was more than 20 years ago.

This is also one of the clues that Gu Chu cares about.

Because the crime was committed again after a lapse of more than 20 years, the change of the victim's age does not rule out that the murderer's mentality changed during the second time, or, at the beginning, they went in the wrong direction, and the murderer chose the victim. The age of the victim is never included.

"Compared to an unimportant case, I hope you can calm down now and think about the cooperation case you are holding. This is especially important for our company to take it to the next level."

Another more mature and mellow female voice sounded, interrupting the curiosity of the previous female voice.

"Okay."

The woman who was gossiping about the dismemberment case muttered.

"However, now that Kaiyang City has the first dismemberment case, no matter whether the previous murderer commits the crime again or imitates the crime, sister Lin, you must pay attention to safety, that pervert kills women, especially It’s a rainy night, so be extra careful.”

"Even if you say that, I won't allow you to leave early on rainy days. You still have to work overtime."

The calm female voice is particularly cold.

There was another funny howl, and the conversation in the business class stopped.

Three and a half hours later, the plane landed at Kaiyang Airport smoothly. Gu Chu woke up Hua Ying. When getting off the plane, Gu Chu subconsciously wanted to find the two women who had just talked to each other. Unfortunately, the passengers in the business class were one step ahead of them. After going out, among the crowd going out, it is impossible to tell which two women are the ones who just sat in the business class and had a conversation.

After they came out, colleagues from the Kaiyang City Bureau were already waiting in the arrival hall area.

Gu Chu was very surprised by the people who came to pick up the plane.

Chu Ruonan, the reader she met in the fourth story, turned out to be a criminal policeman from the Kaiyang City Public Security Bureau.

But Chu Ruonan didn't see her by accident, because before she came to pick up the plane, she had already obtained the photos of the work permits of the two criminal policemen dispatched by Jin City, and it was precisely because of seeing Gu Chu's photo that Chu Ruonan actively Apply for pick-up task.

Neither of them expected that they would meet again for an unsolved case in real life.