After the members of the special case team arrived at the bureau and settled down, everyone quickly took action.

Shen Zezhi drove the car and found the home of the third deceased, Yang Yun, according to the previous information. Yang Yun lives in a small community in the old city of Tianjin. The community has been around for some years, so the property can't keep up, and this is a very small community, so even the security guard is not set up. This may have been one of the reasons why the killer chose her.

The scene of the crime has been protected by the police, and Shen Zezhi showed his ID before entering. Noriko followed him to scout the scene.

Kiko moved the door lock and said, "There is no damage to the door lock, how did the murderer get in?" ”

Shen Zezhi looked around, the deceased died at the door of the bedroom, the body had been removed, and there was still the outline of the corpse drawn with white lines on the ground, and the general appearance of the deceased when he died could be seen. There was a large amount of black, dried blood from the bedroom to the bedroom door.

Noriko walked to the bathroom and saw the inverted five-pointed star painted on the mirror with blood, and the other items in the bathroom were neatly arranged, and there was no passive appearance. The murderer is supposed to have drawn this pattern with his fingers. However, the police did not find fingerprints, which shows that the murderer was wearing gloves when committing the crime. The murderer was a person with strong anti-reconnaissance skills, maybe he had been trained in the relevant field before?

Shen Zezhi walked in and asked, "Did you find anything?" ”

Noriko shook her head. The two walked out of the bathroom together, and at this time there was standing outside the person who handled the case, who was also the husband of the deceased Yang Yun, Zhao Yan.

Noriko crossed over and asked, "Can you tell me about the situation at that time?" ”

Zhao Yan's expression was shriveled and his beard was unshaven. His eyes were bloodshot, and the tragic death of his wife hit him hard.

"I'm a skilled worker in a factory, and I work three shifts. On the day of the accident, I happened to be on the night shift and was not at home. My wife is an accountant and she works from 9 to 5, so she sleeps alone at home at night. We've been like this for so many years, and we've never had an accident, who would have thought ......" Zhao Yan said and choked up.

Ji Ziyue handed him a tissue and patted him comfortingly on the shoulder.

Zhao Yan controlled his emotions and continued: "I got off work at five o'clock in the morning on the day of the accident, and the factory was far away from here, and I didn't get home until about six o'clock. As soon as I got home and opened the door, I saw my wife, my wife lying at the door of the bedroom, covered in blood, and when I touched it, her body was cold. I called an ambulance and called the police. The doctor came to see and said...... Said that my wife has no need to rescue me. Speaking of this, Zhao Yan, a forty-year-old man, was weeping in pain.

"We husband and wife are honest people, and we have never provoked anyone? I haven't made a feud with anyone, what did he do when he killed my wife, you say. ”

The more Kiko looked at him, the more sad he felt in his heart.

Shen Zezhi: "Your house is a two-bedroom and a living room, but there is only one bedroom, which seems to have been uninhabited for a long time." Don't you have any children? ”

Zhao Yan wiped away his tears and said: "No, Yang Yun and I got married ten years ago, and after we got married, we were busy with work and didn't have time to have children." Five years ago, when we were in a better position to work, we decided to have a baby. Yang Yun is also pregnant, and it can be found out that it is an ectopic pregnancy at four months. During the operation, I was bleeding profusely and my wife almost died. The doctor said that he could not have children for a short time. Some time ago, we went to the hospital again to check, and the doctor said that the recovery was very good, and we could try to have a child. In this short period of time, we are all adjusting our bodies and preparing to have children. ”

Shen Zezhi nodded, and asked again: "Yang Yun is an accountant, do you know who she offended in the company?" ”

"Company?" A little confused look appeared in Zhao Yan's eyes: "There shouldn't be, my wife has a very good personality, how can she offend people?" ”

"Then has she recently told you about her company, such as about money?" Kiko-more asked.

Zhao Yan shook his head: "No, I didn't hear anything from her." ”

Shen Zezhi: "Okay, that's all for today, if you think of anything, please contact us in time." We're going to catch your wife's killer. ”

Zhao Yan's eyes were red and he said: "Comrade policeman, please you must go and catch that bastard, our husband and wife didn't recruit anyone and didn't provoke anyone, how could it be ......?"

Shen Zezhi winked at the policeman beside him, and the policeman hurriedly persuaded Zhao Yan away.

Kiko sighed softly: "It's pitiful. ”

Shen Zezhi glanced at him and frowned to check the scene of the crime.

"Where are we going next? Yang Yun company? Noriko asked.

Shen Zezhi said: "No, Yang Yun's company has already checked very clearly before, and they can't find anything valuable after checking, let's go and see Fu Xin's scene." ”

The more Ji Zi followed Shen Ze into the car, the more Ji Zi kept looking at the case file on the way. Shen Zezhi glanced at him a few times while driving and asked, "Found?" ”

Ji Ziyue looked up at Shen Zezhi: "It's the first time I've encountered such a murderous murderer, and his methods of killing people are simply outrageous." ”

Shen Zezhi nodded and said: "Ordinary people will never be able to do such a thing, I suspect that the murderer may be suffering from mental illness, and it was something that stimulated him recently, which made him lose control." According to his methods, it can be seen that either he is an elite person with a high IQ and a high degree of education, and the more such a person, the greater the psychological pressure; Either that, he is a person or has some kind of enmity with these victims. ”

"But we didn't find anything in common between the four deceased." Kiko frowned.

Shen Zezhi said in a low voice: "There must be something we haven't discovered yet." ”

It was almost four or five o'clock in the afternoon when they found the amusement park where Fu Xin's body was found, and they took it to the scene for more than an hour without any valuable discoveries, and at six o'clock in the afternoon, Shen Zezhi drove Ji Ziyue back to the bureau in a car.

When the two arrived at the temporary office arranged for him by the Tianjin Municipal Public Security Bureau, the others had already begun to eat.

Qi Kai saw the two of them come in and hurriedly put the two lunches in front of them: "I just sent them, let's eat them hot." ”

The two of them sat down to eat, and everyone exchanged information found during the day while having dinner.

Shen Zezhi: "We have been to Yang Yun's house and found that there are no traces of damage to the doors and windows of her house, she lives on the fourth floor, and it is difficult to enter from the outside. Moreover, the time of Yang Yun's death was from 11 o'clock in the evening to 0:30 in the morning, so it is estimated that the time when the murderer committed the murder should be around 11 o'clock in the night. At this time, people of their age should be asleep, not to mention that Yang Yun is recuperating and preparing to have a child, and it is impossible to sleep late. So the murderer is likely to be an acquaintance of their family. ”

Ji Ziyue added: "According to the previous investigation, Yang Yun and his wife have no enemies, and there is no trace of any passive property in her family, so it is obvious that they are not here for money." There was no connection between the four deceased, and if the murderer of Yang Yun was really an acquaintance of their family, then the connection between the deceased was probably the murderer. ”

Zhao Jiyong asked: "Makes sense." ”

Kiko said: "I think he probably observed the target's hand for a long time before moving. Judging from the scene, the murderer should be very familiar with Yang Yun's life and rest, and he should have entered through the door, and he had the key to Yang Yun's house. ”

Everyone stopped, and Qi Kai said: "I said that it was a parody before, but none of those who were imitated were like him, why didn't he completely imitate those perverted murderers?" ”

Shen Zezhi: "This is a good explanation. In general, parody crimes are committed by extreme worship of the imitator, that is, his fanatical fans. But that's clearly not the case in our case. Because he is not imitating one person, but many people. So what he worships is not a certain perverted murderer, but the murder. The reason why he did not imitate it completely was, on the one hand, that he felt that the person he imitated had loopholes in the killing, and he filled these loopholes to prove that he was better than the person being imitated; On the other hand, the national conditions are different, and China is very different from other social environments. So some of the behaviors of the imitator are not applicable here. ”

Qi Kai nodded: "This murderer is very good at adapting to the right place. ”

Shen Zezhi said again: "Did you find anything?" ”

Zhao Jiyong said: "I went to check the first deceased. I went to the school and her house to have a look. According to the neighbors, Qin Qiaomei has no other major problems except for being a little mean, and she has no bad habits. A vendetta is unlikely. As for the medical school, it is not easy to quietly arrange the corpse in the laboratory like that. The laboratory management of Cheng'en Medical College is very strict, and the staff enter and leave every day

Teachers and professors are required to register as teachers. I checked the surveillance footage from the previous night, and there were several key surveillance cameras that were broken that night. It can be seen that the murderer destroyed the surveillance camera before entering. The anti-reconnaissance capabilities are very strong. The first scene was not found, and the last time the neighbors saw her was at 10 p.m. on January 18, when the owner of the shop next to her saw her come out and close the store. ”

Ji Ziyue took two more mouthfuls of rice and pushed the lunch box aside, he flipped out the case file, looked at the photos of the crime scene a few times, and sighed.

Shen Zezhi asked, "What did you find?" ”

Ji Ziyue said: "I know which murderer he imitated when he killed Qin Qiaomei." ”

When the others heard him say this, they all stopped eating and looked at him.

Noriko said, "Edward Osido Gain." is one of the most famous serial killers in the United States. Although he only committed three murders, what he did to his victims shocked the whole world. The murderer cut off the deceased's head and gutted out the entrails, much like Edward's method of killing Berthney Wharton, who shot and killed 59-year-old Bernice? Wharton, owner of a local hardware store in Plainfield, and transports the body home. Edward cut off Bernice's head and dissected the body, almost exactly the same method as the murderer killed Qin Qiaomei. ”

Qi Kai said: "But he killed Qin Qiaomei with a dagger, but that Edward used a gun." ”

Shen Zezhi: "Don't forget, guns in the United States are not controlled, and almost everyone has a gun at home. And in China's gun control, ordinary people may not be able to buy it even if they have money. ”