Before Chen Bai could wait for the man to speak, he spoke first.
"Okay, economic crimes have nothing to do with us. You can take the person away. As for how you try him later, it has nothing to do with me."
"It's okay. We are very happy if you can help us arrest people. Thank you very much."
After the economic investigators left, Chen Bai finally had time to ask Shu Yuanqiao's colleagues about Shu Yuanqiao.
"The results of the interviews and investigations are similar, but we still have no clues about the murderer."
Several people were holding instant noodles. Bai Hongwei looked at the investigation results in front of him and knew that the investigation in the past two days was in vain.
"You can't say that. Shu Yuanqiao is introverted and doesn't want to socialize with others. Those who can talk to him must have been with her for a long time. Li Huan, how is your investigation going?"
Li Huan shook his head and put down the instant noodles in his hand with a helpless tone.
"Not so good. I cracked Shu Yuanqiao's WeChat a day ago, but no suspicious person was found in WeChat. It seems that there should be no results from the investigation from here."
"show me!"
Li Huan pushed the computer over, and Chen Bai carefully looked at Shu Yuanqiao's WeChat chat history. Indeed, there was no suspicious person on it.
"Have you found their mutual friend?"
"Here's the problem. These two have no common friends. Chen Bai, do you think the murderer didn't contact the victim using WeChat at all?"
Chen Bai thought for a while and didn't know what was going on.
"Does it mean that the clues are just cut off?"
Time passed day by day, and it was already three days in the blink of an eye, and Chen Bai still found no clues.
"We meet again, this is your umbrella!"
The man looked at the umbrella in the girl's hand and showed a charming smile.
"Are you waiting for me here on purpose?"
The man's words made the girl blush instantly. She was indeed here waiting for the man. That encounter made the girl's long-dormant heart become active again.
"Yes, I am waiting for you right here."
Seeing the serious look on the girl's face, the man smiled and stretched out his hand.
"Hello, my name is Jessica!"
Chen Bai stood on the bridge with a gloomy face. An hour ago, they received a report. A scavenger found a body on the river beach under the bridge. The police arrived immediately. But when Chen Bai saw the body, they were sure.
It was the murderer again.
"No need to ask, it was done by the same person!"
Chen Bai looked at the girl's appearance and felt a surge of anger in his heart. In just a few days, the murderer had committed so many crimes and lost so many innocent lives. This was a naked provocation.
"You go and record the witnesses' statements, and I'll go down and take a look!"
Chen Bai observed the scene carefully, hoping to find something. But unfortunately, the heavy rain last night washed away everything.
"There is a new discovery, do you want to hear about it?"
At this moment, Song Anchun suddenly came behind Chen Bai.
"explain!"
"Although the murderer still didn't leave any key clues this time, I smelled a special smell from the deceased. I can go back and check that it may be related to the case."
Chen Bai nodded, but he didn't have any hope in his heart. After all, if he could really trace the murderer from the smell, then he would have to call in a few more police dogs.
"The murderer chose to dump the body in this place. It seems he must have a car! Or, in other words, did they come here first and then start killing people?"
"It's all possible, but our first priority now is to find out the identity of the deceased."
Four girls were murdered in succession, and Chen Bai was really under great pressure. Moreover, no one had seen the previous scenes. Now rumors are spreading on the Internet, and he even has the title of "Sexual Demon in the Dark".
"There are no clues at all, how can we investigate?"
Bai Hongwei collapsed on the chair. Da Binzi went to check the social relations of the deceased and has not returned yet.
"Teacher Chen, do you think those people who surf the Internet really have nothing to do now? They dare to talk nonsense about anything. They said that the murderer's criterion for choosing his victims was the dining table, and they also said that girls should not go out. There are even more outrageous things.
Yes, girls are asked to carry kitchen knives when they go out. Whenever they see a man, they will chop them to death. These people really have nothing to do."
Hearing Feng Qianqian's angry tone, He Yong was also very helpless.
"What you are saying is, you said that we have worked hard enough to investigate the case. Today, there have been no less than thirty reports, all of which were girls saying that they were being followed by perverts. Normally, when there is no such case, there are no such reports.
"It's good to be vigilant, but you also have to learn to distinguish between good people and bad people!"
At eight o'clock in the evening, everyone got off work after a busy day. Although Chen Bai wanted to investigate the case overnight, Bai Hongwei knew that haste makes waste, so he let Chen Bai go back.
"Hello!"
Chen Bai had just finished taking a shower when he got home and was preparing to do laundry when the phone rang and when he answered it, he heard a strange girl on the other side.
"Who are you?"
"Teacher Chen, can you come out for a moment? We are at the fast food restaurant downstairs from your home. I have something to ask you!"
After the girl finished speaking, she hung up the phone. Chen Bai was a little curious about who called him, so he hung up and hurried over.
"You are....."
As soon as Chen Bai entered the door, he saw two girls sitting in the corner of the fast food restaurant. One of the girls saw Chen Bai coming in and waved desperately.
"Teacher Chen, we are your students. You may not have the impression, but I came to you today because I have something very important to tell you."
As the two girls took out their student ID cards, Chen Bai saw that the two girls were indeed students from the Public Security University, so he nodded and asked.
"Then what do you want from me?"
"Teacher, my boyfriend is missing."
Chen Bai was stunned when he heard this nonsense, but before Chen Bai could ask anything, the girl continued.
"Teacher Chen, I met my boyfriend in a script killing shop. He is a student of Binhai Institute of Technology. We have been dating for a month, but he suddenly disappeared some time ago. I couldn't find him after searching for a long time.
Go to him. Teacher Chen, I beg you to help me!"
Chen Bai was a little helpless, it turned out that this was what the girl was talking about.
"Little girl, let me tell you! It is impossible for a person to disappear without reason. You always know his name and phone number, right? There are several branches of Binhai Institute of Technology. Do you know which branch he is from? He
Do you know where he is from? It’s easy to find someone if you know this, right? But if you can’t find him, it means someone is deliberately avoiding you.”
Of course, Chen Bai also comforted the little girl. After all, it was pitiful for the little girl to be deceived by a man when she fell in love for the first time.
"Okay, let's go back early! You're not allowed to stay outside for too long, you know?"
Chen Bai never thought that this meeting with the two girls would be the last time in their lives.
"Teacher Chen, did you watch the news yesterday?"
As soon as Chen Bai entered the office, he saw He Yong and Da Binzi staring at the computer with serious faces.
"Watching the news? No, what happened?"
Chen Bai now thinks about nothing but the case, so no news is important to him.
"Yesterday, it was reported in the news that there is a software that can track and take photos of girls and upload them. But this is not the most perverted thing. The most perverted thing is that this software can also analyze the girl's movement to and from get off work based on the status of the girl being secretly photographed. Route, including which subway or bus to take. Beast, beast!"
Chen Bai didn't take it seriously at first, but the moment Chen Bai pulled out his chair, Chen Bai suddenly thought of something.
"Li Huan, do you think it is possible for the murderer to use this software to select girls and then create a chance encounter? Because of this software, he has already learned some information about the girl in advance, and then..."
"Let me try!"
Before Chen Bai finished speaking, Li Huan turned on the computer.
"What's that software called?"
"Encounter!"
Li Huan immediately took out a mobile phone, connected it to the computer and started downloading.
"I have to say that our people are very quick in taking action. This software has been banned just after it was reported. But now it just cannot be downloaded, but people who have already downloaded it can still use it."
"How's it going? Can it be done?"
Chen Bai was a little worried, but Li Huan smiled and said.
"Don't worry, since I said it's okay, it must be okay, but Chen Bai, are you sure?"
Chen Bai shook his head, with a hint of helplessness in his tone.
"I can't be sure, but now we can't let go of any clues. I just suddenly thought of it, so I asked you to check, but I really can't guarantee whether there will be any results."
Li Huan checked the encounter software, and Chen Bai took out a map of Binhai City and marked several corpse dumping locations on the map.
"Teacher Chen, what are you looking for?"
He Yong was a little puzzled, Chen Bai pointed to a few places he marked on the map and said.
"These are the places where we found the bodies. I feel that although the murderer committed the crime everywhere, I always feel that the murderer seems to be deliberately avoiding certain places."
Chen Bai stared at the map and suddenly picked up a pen to connect several places.
"Is it a pentagon?"
Chen Bai's eyes turned cold and he drew a circle in the middle of the pentagon.
"I bet you that the murderer's home is near here!"
"found it!"
Li Huan suddenly walked up to a few people with his computer in excitement. Chen Bai saw many photos of girls appearing on Li Huan's computer.
"What you just said is wrong. Encounter is actually a candid photo software specifically for public transportation lines. After you take a photo of a girl here, big data will analyze the photo, and then it will show the transportation that the girl often takes.
There are tool routes and even the time to get on and off the bus.”
Chen Bai and others felt disgusted. They didn't expect that a girl who usually works so hard to protect her privacy would expose herself just because of a photo, and would even be targeted by some people with ulterior motives.
"I can now filter through all the girls' photos in this software to see if there are any deceased persons in our case."
It took about ten minutes for Li Huan to find the photos of the deceased people from the Encounter software.
"Chen Bai, look at these. Not only are there photos, but there are also photos of following them home."
Chen Bai clearly saw five photos of Shu Yuanqiao following Shu Yuanqiao home, and even a clear photo of Shu Yuanqiao entering the house.
"Chen Bai, if the information is so clear, then anyone can do it!"
Chen Bai looked at the comments below and said nothing. Suddenly, a smile appeared on Chen Bai's face.
"No, I think I've found the murderer!"
Chen Bai pointed to a comment under Shu Yuanqiao's photo. Prince Dedicated: This woman is not a good person at first glance. She wears such nice clothes but lives in such a shabby neighborhood. At first glance, she is just doing that.
"Let's check this person's ID first!"
Although Li Huan found out the person's ID, Chen Bai had no evidence after all, and Chen Bai was afraid of alerting the murderer, so he couldn't act rashly.
"Chen Bai, don't we have anything we can do now?"
"Teacher Chen, we have a clue!"
Before Chen Bai could speak, he was interrupted by Da Binzi who came through the door.
"Teacher Chen, the third deceased, Luo Yulan, appeared at the convenience store in front of her home before she died, and the convenience store's surveillance camera also captured Luo Yulan talking to a man."
Da Binzi inserted the USB flash drive in his hand into the computer, and the picture that was played immediately made Chen Bai feel happy.
"That's him, catch him!"
But this kind of thing is not that easy. Although Chen Bai concluded that he was the murderer when he first saw the man, the lack of evidence and only one picture made it impossible for the police to start.
"Li Huan, can you find out where the IP address that you just sent the message on Enchantment is?"
"Let me try!"
Bai Hongwei didn't know what the two men were doing, but he knew that Chen Bai must be trying his best to catch the murderer.
"I'm going to the bathroom first!"
Bai Hongwei walked out of the office and happened to meet Mu Bai coming towards him. Bai Hongwei saw that Mu Bai's left arm was covered in blood and asked hurriedly.
"What's wrong with you?"
"It's okay. We received a report just now. A woman said that a man suddenly entered their house and wanted to kill her. We rushed to the scene. The man resisted and I was injured. It's okay, it's okay.
, these are all minor injuries to me."
Bai Hongwei nodded, and Mu Bai looked at the busy people in the office and asked.
"What? There has been no progress in the case?"
"Why!"
Bai Hongwei sighed. Mu Bai also knew that it was not easy for Bai Hongwei, so he didn't ask any more questions.
"Okay, I'm going to bandage it first, and then I have to interrogate the couple!"
"Couple? What's going on?"
Mu Bai shook his head and said helplessly.
"At first when we received the call, we thought it was a home invasion, but later after we got it under control, we realized that when the woman said someone wanted to kill her, she was referring to her husband. Anyway, on the way back, the man stopped.
He said nothing and had no idea what was going on."
When Bai Hongwei came back, Chen Bai had already drawn a rough area on the map.
"Judging from the murderer's dumping of corpses several times, it is not difficult to see that it is unlikely that the murderer used violence to make the victim go with him. What we can confirm now is that from the very beginning we found the corpse at the Nanshan flea market.
A female corpse was also made by this person. Judging from the degree of decomposition of the corpse, the female corpse at Nanshan Flea Market was the first case made by that person. After that, only two days later, a new case occurred. And Jiang Yu
The body was thrown at the back door of Jinshan Cinema. Although the theater's surveillance did not capture the man's face, we can tell what they wanted to do from the behavior of the two going to the back door. In addition, according to Song Forensic Doctor's autopsy, except for the last one
Except for the girl, the remaining three deceased people actually showed no obvious signs of resistance, which shows that it is very likely that the girl was voluntary. At least until the man took out the knife, I was voluntary, and based on these few corpses, I
location, and sorted out a psychological safe zone for the murderer. Based on the IP address found by Li Huan, we can basically determine the murderer..."
"Old Bai, please bring me a pack of cigarettes first, over there..."
Before Mu Bai finished speaking, he saw several people in the office looking at him.
"Sorry, I'm out of cigarettes. I'll just grab a pack of cigarettes and leave!"
Mu Bai took the cigarette from Bai Hongwei's hand and accidentally looked up and saw the map drawn by Chen Bai.
"Wait a minute, what do the circles you drew and the dots you clicked mean?"
"This is the approximate location of the murderer I found based on the profile!"
Chen Bai didn't pay attention, but Mu Bai looked closer, scratched his head and said.
"Why is it that the area you are painting is in the same neighborhood as the troublemaking couple I just arrested?"
Mu Bai's words made Chen Bai stunned. Before Chen Bai could say anything, Mu Bai continued.
"The community where I arrested people is No. 102, No. 51, Gate 1, Wen'anli!"
Chen Bai and Li Huan looked at each other. This was exactly the same IP address that Li Huan had tracked just now.
"Where are the people you captured? Can you let me take a look!"
"Walk!"
When Chen Bai saw the man in the interrogation room, Chen Bai showed a relieved smile. It seemed that they didn't have to bother, the murderer had been arrested.
"No way? Is this person the murderer of your case?"
Mu Bai couldn't believe it, but let alone Mu Bai, even Chen Bai and the others couldn't believe it.
"Can you give us someone?"
"What you said is wrong. But I really want to see how you tried it?"
Although Mu Bai and Chen Bai worked together on the last case, we did not see Chen Bai's interrogation skills last time, but this time it is different. This time we can watch it up close.
"Of course, but we can't start the interrogation now. We don't have any strong evidence yet, but we can ask the woman first."
In the interrogation room, Chen Bai and Bai Hongwei sat across from the woman. The woman looked to be in her thirties, with exquisite makeup and a plump figure. However, the woman sitting opposite her had a worried look on her face.
"Comrade police, you must protect my safety! My husband is crazy and wants to kill me."
"Don't worry, you will be absolutely safe when you get here, but I really want to ask your husband why he wanted to kill you?"
As soon as Chen Bai finished speaking, the woman started speaking with runny nose and tears.
"How do I know? How do I know? This guy is crazy. He held a knife and wanted to kill me as soon as he entered the door. I tried my best to hide, and finally I hid in the closet and sealed the closet inside so that I could survive."
Chen Bai looked at the woman. Of course he would not believe what the woman said.