In the conference room of the Municipal Bureau's Criminal Investigation Detachment, Guan Jie, He Xiaohui, Zhang Pengfei and Su Le were having a meeting.
"Okay, Xiao He just introduced the case, and I have a general understanding of the case. Dr. Qiao will finish the autopsy immediately and will be here soon." Guan Jie glanced at everyone and continued:
"Other comrades, please report today's work first."
"I used the photo on Zhang Guifu's ID card to search in the system today," Zhang Pengfei reported:
"There are about 100,000 men surnamed Meng aged 30 to 50 in Jiangbei Province. The system's face recognition function can find people who know Zhang Guifu from these 100,000 people. Currently, we have set the acquaintance level to 80%.
Some results have come out, but all the retrieval and identification will not be completed until tomorrow.”
"Well, I hope the identity of the body can be found through the search. Did Su Le find anything?" Guan Jie said.
"Today we checked all the missing people named Meng in Jiangbei Province, and no related persons have been found yet. But..." Su Le forgot about He Xiaohui and continued with a glance:
"I found that there is a QR code for payment in Hongqu Dumpling House. We can investigate the registered identity information of this QR code."
"Well, yes. But one ID card can register several Alipay accounts, as long as the phone numbers are different." He Xiaohui said.
"We have investigated and found that the mobile phone number used by the deceased used Zhang Guifu's identity information," Su Le said.
"In the past, facial recognition was not required to apply for a mobile phone number, so it was relatively easy," Guan Jie said.
"Alipay processing requires facial recognition. If the two people don't know each other very well, it's not easy to succeed," He Xiaohui said.
Everyone was discussing the issue of Alipay when they heard rapid footsteps coming from the door of the conference room. The door opened with a bang and Dr. Qiao stood at the door of the conference room.
"Okay, you won't wait for me even in the meeting." Dr. Qiao said jokingly after entering the door.
"It's not a big dinner, what are you waiting for?" He Xiaohui glanced at him and said.
"You won't wait for me if you have a big meal!" Dr. Qiao casually sat down next to He Xiaohui.
"How was the autopsy?" Guan Jie asked.
"This morning we found a large amount of mushroom-like foam in the mouth of the corpse and strangulation marks on the neck. At that time, it was suspected that the deceased was strangled and thrown into the river. After an autopsy, it was found that the lungs of the deceased were very clean and there was no accumulation of ash.
The water has not broken, which eliminates the possibility of drowning." Dr. Qiao talked eloquently.
"Are you sure he was strangled to death?" Su Le asked.
Dr. Qiao glanced at Su Le, grabbed the mineral water on the table, took a sip, and said to Su Le:
"Strangulation is not a professional term. Strangulation of the neck is an action that leads to death. Through anatomy, we found that under the action of external force, the carotid artery of the deceased ruptured, blood entered the brain, and cerebral hemorrhage resulted in death."
"Doctor, what we focus on is what causes death, not the physiological causes of death." He Xiaohui said bluntly.
"Then are you concerned about what the murderer used to strangle the deceased's neck?" Dr. Qiao said pretending to be mysterious.
"What is it?" Su Le quickly asked.
"belt."
"belt?"
"Yes, the strangulation marks on the neck of the corpse are about 33 mm wide, and the inside of the strangulation marks are in regular striped patterns. Although the body has been soaked for a long time, we can still extract small nylon fibers from the strangulation marks. So we concluded that the murderer
What is used is a nylon woven belt." Dr. Qiao explained.
"This kind of belt is rarely used by people now. However, there is a group of people who highly respect this kind of belt." Zhang Pengfei seemed to have some understanding of this kind of belt.
"Who likes to use it?" He Xiaohui asked.
"A kind of tactical belt that people who like outdoor like to use is made of nylon." Zhang Pengfei added.
"Well, this is a clue. Dr. Qiao, can the time of death be determined?" He Xiaohui continued to ask Dr. Qiao.
"Based on the fact that the body was floating on the water, the swelling of the body, the occurrence of spots on the body, and the degree of rigor mortis on the body, it can be concluded that the time of death of the body should have been more than 80 hours since it was discovered."
"Judging from the time, the deceased should have been killed between the night of the 15th and the early morning of the 16th," Su Le said.
"Well, in addition, we did not extract any human tissue components from the deceased's fingernails. The fingerprints of the deceased are consistent with the fingerprints extracted at the dumpling restaurant." Dr. Qiao stood up after speaking.
"Is there anything else?" He Xiaohui asked.
"No. Who do you plan to treat to dinner?" Dr. Qiao smiled at He Xiaohui and said.
"Don't be anxious. Sit down first. Xiao He will arrange the meal later." Guan Jie waved to Dr. Qiao and continued:
"After listening to Dr. Qiao's analysis, we can now basically rule out the possibility that the deceased committed suicide or slipped and fell into the river. The case has been upgraded from an ordinary disappearance case to a homicide case."
"We have done a lot of work on this case in the early stage." He Xiaohui said quickly, for fear that the case would be sent to the detachment for handling.
"Yes, Xiao He, you have also done a lot of investigations in the early stage, so I consider that Xiao He will continue to be responsible for this case. After I report to the director tomorrow, I will transfer personnel from the municipal bureau and branch to set up a task force."
"Yes!" He Xiaohui stood up excitedly and gave Guan Jie a standard military salute.
"Pah, pah, pah." Dr. Qiao's rhythmic applause sounded in the conference room. Dr. Qiao smiled and said to He Xiaohui:
"Congratulations to Captain He, it seems that you have ordered today's meal."
"Okay, let's call it a day. I don't care who treats you, I won't attend anyway." Guan Jie winked at Dr. Qiao.
"Okay, isn't it just eating? It's not simple." He Xiaohui said cheerfully.
"Okay, okay, where are we going and what team are we going to?" Zhang Pengfei and Su Le also asked happily.
"Go, go, go, what's the matter with you! Why don't you go back to bed quickly? You still have to go to work tomorrow!" Dr. Qiao said to them angrily.
"Oh, then, we won't go then." Su Le and Zhang Pengfei exchanged glances.
"Don't listen to him, go together." He Xiaohui glared at Dr. Qiao and said.
The four of them walked out of the Municipal Bureau building together. Su Le deliberately lagged behind, grabbed He Xiaohui and said:
"Sister Hui, you must ask me to join the task force!"
"Logically, it should be about the same, but..." He Xiaohui hesitated before speaking.
"I know, please say a nice word to my mother. Besides, I've already gone on a blind date!" Su Le begged.
"Oh, by the way, how do you feel?" He Xiaohui suddenly asked, remembering the result of the blind date.
"It's okay." Su Le said sheepishly.
"Well, you have to take the initiative. After all, I belong to the girl's family." He Xiaohui warned.
"Yeah. I won't go eat. I have something to do when I go back to the office."
"Okay, it's up to you."
Su Le walked down the steps in front of the building, said hello to Dr. Qiao, and went straight to his car.
"Hey, Su Le, wait for me." Zhang Pengfei saw something was wrong and got into Su Le's car.
Dr. Qiao spread his hands towards He Xiaohui and made a shrug, as if to say, don't blame me.
"I really wanted to treat me to a treat, but since I'm not going, forget it." He Xiaohui opened her car door.
"Go, why don't you go? Wouldn't it be nice if they didn't go?" Dr. Qiao quickly opened the passenger door and got into He Xiaohui's car.
Su Le drove Zhang Pengfei to the branch, and then went straight to the Hanfu Street Police Station. It was already past 11 o'clock at night, and the lights of the police station were still on. Su Le parked the car and walked in, and saw the police chief You was at his desk.
Look at the material.
"Director, are you on duty today?"
"Hey, it's Xiao Su, why are you here?" the director asked, putting down the information.
"I've been running around outside for the past two days and haven't had time to sort out the information. I'll come over and take notes."
"I heard that a body was found?" the director asked.
"Yes, a body was found by the riverside in Zerui." Su Le replied.
"Did you find the true identity of the deceased?"
"No." Su Le shook his head and took out a pack of instant noodles from the drawer of the table. He talked in the imperial kitchen that night and was not full.
"Eating instant noodles again! You have to pay attention to your health." said the director.
"It's okay. I've had dinner tonight and I'm a little hungry again. By the way, Director, you can go back to sleep. I'm on duty here today."
"How about that? It's my turn to be on duty today." said the director.
"It's okay. If something happens to me one day, you can take over for me. You can go." Su Le urged the director to go home.
"That's fine, there's no need for the two of us to be here." The director stood up and collected the materials.
"Oh, by the way, Xiao Su, the traffic police called in the afternoon and said that the car was not found again."
"Oh, I forgot to tell them not to check. The vehicle was found." Su Le said regretfully.
"I'm being humble, it's okay. You can go to bed early later." Director You said and left the police station.
Su Le ate instant noodles, turned on the computer and made detailed records of the past few days, and went to the bed in the duty room to lie down. At this moment, Liu Ruoyun suddenly flashed in his mind. He took out his phone and opened WeChat to find out who and Liu Ruoyun were.
There is only one message in the dialog box: I am Su Le.
Thinking of the way Liu Ruoyun turned around and left after dinner, Su Le thought the girl might be angry. He wanted to send a message to apologize, but thought it was too late and gave up the idea.
Su Le put away his cell phone, closed his eyes and prepared to sleep. The events of the past few days flashed through Su Le's mind. He thought vaguely that this case was really interesting. He didn't expect that it would develop into a murder.
case.
Su Le turned over. He remembered that his mother would definitely stop him from joining the task force. It depends on what Sister Hui said. Why did his mother object to him becoming a criminal police officer? It must be because of his father's sacrifice. Alas, he sighed in his heart.
In one breath, it would be great if dad was still alive.
Su Le turned over again, wanting to leave these worries behind and fall asleep as soon as possible. At this time, the scene of watching the video on the big screen of the traffic police team suddenly came into his mind. He went through the scenes in his mind.
Watching the scene on the video, Chongqing Road, Shenyang Road, Wuzhou Road..., the white van was driving in front of his eyes.
As he thought about it, he seemed to think that soon after this van passed the intersection, a black car would pass by. This thought lingered in his mind, and after he fell asleep in a daze, he almost
He watched the video all night long, and the black car kept driving past his eyes.