Chuanshan

At 11:[-] noon, the meeting room of the Criminal Investigation Detachment of the Municipal Bureau.

"Everyone has seen the notice from above. These three cases are being investigated together. Now let's talk about the situation at hand." Yan Lan looked around the conference room and said, "Old Wang, come first."

Wang Jun: "Su Xing said, let me add."

Su Xing quickly sorted out his thoughts, and began to say: "We have found a total of three dead people now, and the source of the corpses has all been confirmed. The details of No. 1 dead person have already been mentioned yesterday, so I won't go into details. No.3 deceased."

Su Xing projected the information on the big screen and said: "The No. 2 deceased, Luo Pingwen, male, 41 years old, from Nanqian City, associate professor of the Department of Mathematics, Pinglu University of Science and Technology. The length of the body is 181 centimeters, and the time of death was 6 days forward."

"Wait a minute." Yan Lan got up and picked up a pen to write on the whiteboard beside him and said, "Today is the 20th, what date is Duan Zhuo's death?"

Su Xing: "Inferred to be number 10."

Yan Lan quickly wrote a few strokes on the whiteboard, and then signaled Su Xing to continue.

"The cause of death of the deceased was craniocerebral injury caused by a blunt instrument blow to the head. Before death, he was tied up, had his external genitalia and tongue cut off, and then threw his body into the water."

Su Xing watched Yan Lan finish writing before continuing: "No. 3 deceased, Zhang Mingzhi, male, 47 years old, body length 174 cm. It is inferred that the time of death was the day before yesterday, that is, the 18th. The cause of death was also blunt force. The craniocerebral injury caused by the head, the genitals were also cut off, the difference is that the deceased lost his right hand."

Yan Lan turned around and asked, "What else do they have in common?"

"Yes." Su Xing said, "The cutting surfaces of the perineums of the three deceased had obvious life reactions, and the incisions were very clean, and there was no tentative repeated cutting. Based on the preliminary speculation of the cross-sections, the murderer may have used a chainsaw or the like. Tool of……"

"Hiss..." Pang Guanglong shuddered, "That is to say, the three deceased were directly castrated while they were still alive? Or were they sawed off all at once?"

"In layman's terms, yes." Su Xing continued, "In addition, the cut surface of Duan Zhuo's tongue is also very smooth, but it is not like an incision made by a chainsaw, but more like a sharp blade. So we speculate that the murderer not only Cutting equipment, and a man who used to use a knife."

Pang Guanglong turned the cup in his hand and said, "Know how to use knives and cutting equipment...? Butcher?"

"Not necessarily. It's too early to draw conclusions." Yan Lan looked at Su Xing, "Can you be sure it's the same person?"

Su Xing replied: "It can be confirmed that the same tool caused their perineum injuries, and it can also be confirmed that the murderer hit the head of the deceased with the same cylindrical object, but as to whether it was done by the same person, I dare not make a fuss. in conclusion."

Yan Lan: "Okay, Qiao Chen, what's the result with you?"

Qiao Chen opened the notebook, and began to say clearly: "The doors and windows of Duan Zhuo's rental house are intact, and there is no sign of intrusion. The items in the house have not been turned over, there are no traces of fighting, and no blood was detected in the house. It should not be the first scene. All the sets of fingerprints extracted from his home belonged to him alone, and there were no other valuable fingerprints or hairs. The single-page calendar on the desk of the deceased stayed on July 7, which means that he probably left home on the 10th Yes, this is consistent with the time when his family said he lost contact. The old residential area he rented was not monitored, but the camera of the shop opposite the residential area took a video of him leaving. He was not coerced or accompanied by anyone. Others It's nothing."

Pang Guanglong raised his hand and said: "Luo Wenping lives in the family area of ​​the University of Science and Technology. His wife took their daughter out for a trip. Luo Wenping was the only one living at home during this time. Trace inspection has extracted more than a dozen sets of fingerprints at his home, and is now For comparison. There is no trace of blood left in the home, no trace of violent invasion, it should not be the first scene. There is no monitoring in the family area of ​​the University of Science and Technology, and the monitoring of the University of Science and Technology is not facing the artificial river. Roads are being built around, and it is not useful. Surveillance. Then there is the deceased Zhang...Zhang Mingzhi who was found in Nanhuhe this morning. Zhang Mingzhi's home is not the first scene, and the surveillance around Nanhuhe is handed over to the investigation team. The dead man's mobile phone is gone."

Yan Lan pointed to the whiteboard and concluded: "No. 1 deceased, Duan Zhuo, died on July 7, and was found in Jianhai in the early morning of July 10. No. 7 deceased, Luo Pingwen, died on July 19. In the early morning of the 2th, it was found in the green artificial river between the family area and the teaching area of ​​Pingshi University of Science and Technology. The No. 7 deceased, Zhang Mingzhi, died on July 14 and was found in the south moat in the early morning of the 20th. The cause of death is the same, and he suffered highly similar."

"The time interval between the discovery of the deceased has been significantly shortened. If the same person commits the crime, then the time for him to commit the crime is also shortened. This is a very dangerous signal." Qiao Chen straightened his body, "So we have to hurry up, like this It is extremely dangerous for the murderer to flee outside."

Bai Ze hesitated and said, "I think...the murderer is a bit paranoid."

Qiao Chen poked the notebook with a pen, and said, "Bai, our traditional criminal investigation focuses on evidence, and psychological analysis can't be put on the table."

Bai Ze immediately shut up, but Yan Lan said, "It's okay, Bai, tell me."

Bai Ze raised his head and saw Yan Lan's encouraging eyes, so he mustered up his courage and said, "From the current situation, the sexual organs of the three deceased were all cut off. The murderer probably had some kind of hatred for the sexual organs, or It's... a strange love."

"Admiration...?" Pang Guanglong clicked his tongue, "What kind of perverted love is this!"

Bai Ze: "Some people like to collect figures, some like to collect stamps, some like to collect postcards, and naturally some people like to collect... these things."

Qiao Chen nodded: "That's true, people's hobbies are all kinds of weird. What else do you think?"

Seeing that Qiao Chen didn't object, Bai Ze relaxed a bit, and continued, "Also, none of the three victims drowned, but they were all found in the water. If it's an ordinary homicide, the murderer usually kills it and then it's over." , or find a place to throw the body away. Everyone knows that the dead body is very heavy after death. To throw the body away, there must be transportation. Having a transportation means that the risk of exposure is multiplied. But the murderer killed Three people, all of them threw their bodies, and all of them were thrown into the water. This is not an accidental act, so I guess the murderer also has an obsession with water, so I say the murderer is paranoid. Of course, this is just my guess, there is no evidence , it may not be useful."

Yan Lan expressed affirmation to Bai Ze's statement: "Traditional criminal investigation also conducts behavior analysis. I also thought of this, but this can only be used as a supplement."

Qiao Chen gave Yan Lan a meaningful look, but Yan Lan stared back.Qiao Chen was not annoyed, and continued to talk about business: "Have you checked the deceased's social relations?"

Lin Huan yawned and said, "I just finished investigating Duan Zhuo. He has an average relationship with his colleagues. When the investigators went to his unit, his colleagues only found out that he was missing. He took a month's leave, sick leave It was taken together with the annual leave. Many people in their unit took such a holiday, so no one cared about it. I asked his colleagues and leaders, and they said that he was serious about his work, but he was not a good person and often spoke out. None of his female colleagues like him."

Su Xing interjected: "Shouldn't it be just being outspoken?"

Lin Huan felt a little surprised: "Okay, I'm Su! You can guess this? He was complained about verbal harassment by female colleagues before, made some vulgar jokes, and insulted women, but because their leader is also a man , I have never been friendly with this kind of thing, so that female colleague resigned and left. I called that girl, and I can hear that she still hates the deceased Duan Zhuo very much."

Yan Lan glanced at Su Xing, then asked Lin Huan, "Have you ruled out any suspicion?"

Lin Huan nodded: "On July 7th, she was on a business trip with her colleagues and had no time to commit the crime. In addition, those people in Duan Zhuo's unit have also checked, and they have no time to commit the crime."

"That's other social relations." Qiao Chen said.

Lin Huan: "Yes. But his mobile phone is missing. We have retrieved the call records from the operator and are checking. He is in business and makes a lot of calls every day. The workload is a bit heavy. But he has bound his mobile phone number. Wechat has already asked the software side to cooperate in retrieving the chat records, and the investigation is still in progress."

At this time, a policeman knocked on the door and entered, saying that the daughter of No. 3 deceased Zhang Mingzhi had arrived at the city bureau, so Yan Lan took Lin Huan, Wang Jun, and Su Xing to the reception room.

The reception room was very quiet, only a policewoman accompanied Zhang Mingzhi's daughter.Yan Lan walked into the reception room and politely said to the girl, "Hi, I'm Yan Lan from the Municipal Bureau of Criminal Investigation."

The girl stood up, nodded to Yan Lan and said, "Hello Officer Yan, my name is Zhang Jiayi, and I am Zhang Mingzhi's daughter. Do you want to identify the corpse now?"

Lin Huan walked to Zhang Jiayi's side and said, "You just came back from another place, right? Are you tired? Do you want to take a rest?"

Zhang Jiayi shook his head: "Thank you police sister, I'm fine. Is it okay after confirming that the deceased is my father? My father's things are still waiting for me to deal with. I only asked the school for three days off. Just hurry up."

"Then let's go." After saying that, Yan Lan turned around and walked towards the morgue.Along the way, Lin Huan answered Zhang Jiayi's questions seriously.It's just that Zhang Jiayi seemed a little too calm, so calm that people felt that something was wrong.

When they arrived at the mortuary, Wang Jun and Su Xing entered first, and only after the corpse was laid down did they ask Yan Lan to come in.Yan Lan didn't move, she stood at the door and said, "Lin Huan will accompany her in, we will wait outside."

"Thank you." Zhang Jia thanked politely and walked into the morgue.

Su walked to Yan Lan's side and said, "Team Yan, there is a problem with the relationship between Zhang Jiayi and Zhang Mingzhi."

Yan Lan leaned against the wall, put her hands in her pockets, kept her eyes on the movement in the room, and said slowly, "You think she's too calm, don't you?"

Su Xing nodded: "Yes. Her current state doesn't look like she was at a loss after a sudden change. She knew very well that Zhang Mingzhi was dead, and she was facing this matter rationally, and she even... ..."

Yan Lan went on to say, "She's laughing. It feels like a heavy burden has been relieved."

"Yes." Su Xing paused, walked to the glass and looked at Zhang Jiayi's back, and said, "She is acting sad now, and she probably thinks it's abnormal not to shed a few tears under such circumstances."

Yan Lan was silent for a while, then said, "Her father's death should have nothing to do with her."

"Why?" Su Xing asked.

"Intuition." Yan Lan explained, "Look at her eyes, she has no hatred or love for Zhang Mingzhi, just indifferent, as indifferent as looking at a stranger. You will ruin your life for a stranger ?"

Su Xing shook his head and stopped talking.After a while Lin Huan accompanied Zhang Jiayi out of the morgue, Yan Lan gave Lin Huan a look, Lin Huan nodded slightly, and led Zhang Jiayi back to the reception room.

An hour later, Lin Huan returned to the office and threw the notebook in his hand onto the table, causing Bai Ze to poke his head out in fright: "Sister Huan? What's wrong with you?"

Lin Huan took a sip from his water glass and said, "This Mingzhi is a beast! Do you know what he did?! Ah?! Zhang Jiayi! Zhang Jiayi was molested by him for eight years! What is this beast? I'm so pissed off! I'm so pissed off!"

"Hey, who bullied our eldest lady?" Qiao Chen walked into the office area with a stack of documents, "Stop scolding, Duan Zhuo's WeChat records have been retrieved, let's work."

"This kind of death is more than—"

"Lin Huan!" Yan Lan interrupted sharply, "If you want to lose your temper and go home, this is the police force, not a place for you to get angry! Even if Zhang Mingzhi is a heinous sinner, there should be laws to punish him. You Don’t you know your identity? Don’t you know the meaning of the police badge and party badge on your chest? Is this what you should say?”

Although Yan Lan is the "King of Hades" outside, he rarely criticizes his own people so harshly when the door is closed. Now that he said this, even Qiao Chen was startled, and Lin Huan was even more stunned by the words. In place.

"Come with me!" Yan Lan turned around and walked to the office.

Lin Huan knew he was wrong, so he quickly followed Yan Lan with his head down.Bai Ze looked at the two worriedly, and finally Qiao Chen waved his hand and said, "It's all right, let's go to work."

Standing in front of the desk, Lin Huan lowered his head and said, "Captain Yan, I was wrong."

"Sit down and talk." Yan Lan poured a glass of warm water and put it in front of Lin Huan, "I've told you many times, don't be emotional at work, emotions will affect your judgment. Back then you cried and shouted to stay Criminal police team, is it just to vent your childish temper here? How many rape and murder cases have we accepted over the years? Every time you are so sensitive and irritable, if you can’t get over the hurdle in your heart, I really can’t stay You're on the team."

Lin Huan lowered his head and remained silent.

Yan Lan lowered her voice and said, "It's been ten years, you should let it go."

Lin Huan's hands trembled slightly, and she worked hard to calm herself down. After a while, she raised her head to look at Yan Lan, and said solemnly, "Captain Yan, I promise this is the last time."

"Well, you said the same thing last time." Yan Lan leaned on the chair and said, "Don't follow this case, and leave the work at hand to Bai Ze. The anti-pornography department has asked me to borrow someone for a long time, you Go help them."

"I won't go!" Lin Huan stood up all of a sudden, "Team Yan, give me another chance. This case is so difficult, and the whole team is involved. I can't be a deserter at this time. I can control myself, you Believe me!"

Yan Lan stared at Lin Huan for a while, then said, "Then tell me, what's going on."

Lin Huan took a few deep breaths, and then began to say: "Zhang Jiayi said that she was molested by her father since she was in elementary school. Her mother once quarreled with Zhang Mingzhi because of this, and was sent to the hospital by Zhang Mingzhi. She Her mother had no income, and the whole family relied on Zhang Mingzhi’s salary and rental housing to support her, so she did not dare to divorce easily. Later, Zhang Jiayi’s mother chose a boarding school for her, and she only went home on weekends every week, but it was difficult. She escaped the fate of being molested by Zhang Mingzhi. Every time she came home on weekends, she would be forced to take off her clothes and stand naked in the room, and Zhang Mingzhi would ... touch her."

Speaking of this, Lin Huan was obviously restraining her anger. She picked up the water glass and took a sip of water, and then continued as calmly as possible: "Six years ago, she was just in her first year of high school. She came home on a weekend and went to take a shower after finishing her homework. As a result, Zhang Mingzhi went home after drinking too much, kicked open the door of the bathroom, and tried to force her in the bathroom. Her mother came to stop her when she heard the movement, and was beaten violently by Zhang Mingzhi. She took the opportunity to get dressed and ran out of the house. Later, her mother When I went out to look for her, I was hit by a speeding car running a red light and died on the spot. Since then, Zhang Jiayi has never returned home. When filling out the application form, he all chose universities in other places. He was determined to follow Zhang Mingzhi. Cut off the relationship. Her mother did not know how to move the property under Zhang Mingzhi's name to her aunt's name, and then her aunt transferred the house to her after she became an adult. She has been relying on that set all these years House rent living."

Yan Lan nodded and said, "Huanhuan, have you noticed that you can actually talk about these things calmly. How much of your anger over the years is due to the tragic experiences of these girls, and how much is because of you always Worried about your own weakness back then? Can you figure it out?"

Lin Huan stared blankly at Yan Lan, the sound of "Huanhuan" brought her back to a night ten years ago.