When Chen Bai said this, Bai Hongwei finally woke up a little. He rubbed his head and thought for a while and said.
"I seem to have heard my master say that there did seem to be such a case fifteen years ago."
"We found it. In the 1211 Binhai Massacre, the murderer's methods were exactly the same as those today. And most importantly, the murderer at that time also used muscle relaxants."
Li Huan immediately found the case information at that time, and Chen Bai nodded and continued.
"At that time, my mentor was personally in charge of the case. At that time, my mentor started with the deceased, but like us, he did not find any relationship between the deceased. Cases happened one after another. At that time, many women did not dare to go out. The police
Policewomen were sent out many times to seduce the murderer, but the murderer seemed to have known about the police's actions and was not fooled."
"Then how did you catch the murderer?"
Feng Qianqian was a little anxious, but Chen Bai just shook his head. In fact, there was one more thing he didn't say, which was that on New Year's Eve not long after this case, his master's family was killed, and the murderer was the person the master caught.
.
"Bai Hongwei, can you show me the case files that were sealed fifteen years ago? I have a hunch that the case fifteen years ago is not over. The murderer at that time is likely to be someone else. Now this murderer continues
A big part of the reason for committing the crime is to let the police know that we did something wrong back then."
Bai Hongwei scratched his head. He knew that this case was very urgent now, and the murderer might attack the next person at any time. However, the files of previous cases were not accessible to everyone. Some files he did not have the right to see, and some cases he did not have the right to see.
Ask the director for instructions.
"Okay, but I have to ask the director for instructions. Chen Bai, please rest first. I will ask the director for you tomorrow."
Early in the morning on the second day, Chen Bai and Bai Hongwei came to the director's office.
"Chen Bai, what are you doing so early?"
The director still had no idea what had happened. After Chen Bai told Director Ding, Director Ding also felt a little confused.
"Director, I don't understand why you can't show it to me. Although I'm not a police officer, I've helped you solve so many cases. Why can't you show me this case file?"
Chen Bai was a little puzzled, but Director Ding just asked Chen Bai and Bai Hongwei to sit down in a serious tone.
"This case had a great impact back then. After the murderer followed the women home, controlled the victims and forcibly violated them, he killed them and silenced them. At that time, every girl who was killed had a weird smile on his face. We were 1
I never knew what that smile was. It was not until later that the forensic examination revealed that it was due to the murderer using muscle relaxants to control the victim. After Chen Bai, your mentor heard this, he immediately went to investigate major hospitals in Binhai City. But
There is still no result, and the murderer did not stop even when we were investigating. I remember clearly that on December 31, which was the last day of 2007, one of our trainee police officers was followed by the murderer when he went home.
, when she died, she firmly grasped the syringe in the murderer's hand, and it was from that syringe that your tutor found the murderer. The man's child was studying in medical school, so the man secretly took advantage of the syringe to see the child.
He got muscle relaxants and committed the crime. He only took revenge on women because his wife had cheated on him when he was young. After a forensic examination, it was found that the DNA in the deceased's body completely matched that of this man, and the case was settled.
deal."
After Director Ding finished speaking, he pushed two cups of tea to Chen Bai and Bai Hongwei.
"Chen Bai, I know that your mentor died not long after this case was completed. You have always been worried about this matter, but Chen Bai, I can guarantee that the person caught in that case was indeed the real murderer. We found it.
There is a lot of evidence, and your instructor also gave the man a psychological evaluation. He is indeed the murderer."
Chen Bai shook his head. It was useless to say anything now. After all, there was a case that was exactly the same as the one fifteen years ago. Moreover, he was not involved in that case at that time, so he did not know the details of that case very well. Although he said
Later, I also asked my mentor. But due to the confidentiality policy, I didn’t know much.
"Director Ding, I am not investigating the cause of my teacher's death. I am investigating the current case. The case we are investigating now is exactly the same as the case fifteen years ago. If we hadn't arrested the wrong person at that time, that would be
It's a copycat crime, but even if it's a copycat crime, how can you imitate even the details of using muscle relaxants? Director Ding, I'm not doubting my teacher, but I have a feeling that I arrested the wrong person back then."
Director Ding looked at Chen Bai. He didn't know what to say for a while. Director Ding was silent for a long time before he said.
"Chen Bai, I can show you the case files at that time, but you can only look at them in the archives and never take them out."
"no problem!"
Chen Bai was very excited. Fifteen years later, a case that was exactly the same as before appeared. Not only did the murderer use the same method of committing the crime, he even showed provocation to the police.
"Chen Bai, do you really think your teacher arrested the wrong person back then?"
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Bai Hongwei still doesn't believe it. After all, Chen Bai's teacher also made a lot of contributions to the police force, which is similar to what Chen Bai is doing now.
"It's not possible, but the arrest is definitely wrong. You see, what is written in this case file is that the murderer used muscle relaxants to control the victim first, and then violated the victim. First of all, this man is just a worker.
How is the control of pine pills so precise? If you use less of this kind of thing, it will not achieve the purpose of controlling people, but if you use too much, the victim will lose consciousness. You can see it from the photos and transcripts in the case file
It turns out that the murderer used muscle relaxants perfectly. From this point, it can be proved that the murderer is not this man. In fact, I am somewhat suspicious of this man's son. He is a graduate student at Binhai Medical College and his major is a pharmacist. If
If he is this person, he might be able to use muscle relaxants perfectly."
Everyone nodded, Chen Bai's suspicion was not unreasonable.
"What else can you see?"
Chen Bai shook his head, there was only so much that could be seen in the case file.
"Although male DNA was detected in several victims at the time, we didn't take it seriously because there was no comparison data at the time. Later, after we caught the man, we found that the DNA in the deceased's body matched his, and it was also
It was logical to regard that person as the murderer. In fact, if it was his son who did it, wouldn't it be normal to match him?"
After Song Anchun finished speaking, Chen Bai nodded.
"That's right, let's go!"
Chen Bai closed the case file and stood up to leave. Bai Hongwei watched Chen Bai prepare to leave and couldn't help but ask.
"finish watching?"
reader body
"I've finished reading. Actually, there aren't many important things. I've finished reading them all."
Chen Bai is very confident. Although there is no evidence yet, it is always okay to go find that person.
"Xiao Zhou, the police are looking for you!"
Chen Bai was sitting in the courtyard of the medical school. After a while, a man in his 40s came out of the laboratory.
"Zhou Rong, it's really not easy. You are over 40 years old and you are still working in the laboratory of a medical school. Why? Is it so difficult for medical students to graduate now?"
The man looked at Chen Bai. He couldn't think of where he knew this man. He just heard that the police were looking for him and came out to take a look.
"What do the police want from me?"
The man was not nervous at all and sat casually next to Chen Bai.
"Nothing, I just want to talk to you about the case fifteen years ago!"
As Chen Bai spoke, he paid attention to the man's expression, especially when he was talking about the case fifteen years ago. However, what disappointed Chen Bai was that not only was there nothing wrong with the man's expression, he even mentioned it when he mentioned it.
During the case fifteen years ago, the man didn't even blink.
body
"Isn't the case closed? My father has also been punished as he deserves!"
The man didn't seem to care at all about Chen Bai's words, he just lowered his head and rubbed his hands.
"Yes, but recently we have received several more cases. The methods of committing the crimes are exactly the same as your father's back then, so we can't help but feel a little emotional. We didn't expect that there are such coincidences in this world."
Chen Bai always felt that something was wrong. This man looked too calm and calm. If it was his father who committed the crime, he would definitely react even if he heard about it again after fifteen years. Moreover, Li Huan found out that because of him
Zhou Rong was almost expelled from the medical school because of his father's matter. If it hadn't been for the principal's intercession in the end, Zhou Rong would have been expelled. Because of his father, Zhou Rong went from being the first among the younger boys to being the first to do experiments in the laboratory.
A person who is still working as an assistant in his 40s. He receives a meager salary every month, and even now he only lives in the dormitory of the college. Even so, is his father just so cold?
"What does that have to do with my father? Wasn't my father shot to death by you a long time ago?"
Zhou Rong still lowered his head, as if what Chen Bai said to him had nothing to do with him.
"Of course, of course it has nothing to do with your father. We are here today just to ask questions. By the way, can you tell us where you were five nights ago and the night before yesterday?"
"In the dormitory, I play games in the dormitory when I have nothing to do! No one can prove it!"
Looking at Zhou Rong's appearance, Chen Bai smiled and stood up to leave.
"Teacher Chen, are we leaving like this?"
:.,
Feng Qianqian was a little confused. Didn't they come to interrogate Zhou Rong? Why did they leave after only asking so many questions?
"Can't you see it yet? There is something wrong with Zhou Rong. He is too calm, really too calm. I asked his father whether he intended to provoke him deliberately, but this man's indifferent expression was as if the person who committed the crime was 1
Just like a stranger."
After Chen Bai finished speaking, Feng Qianqian nodded. There was indeed something wrong with Zhou Rong's performance just now.
"Zhou Rong must have known something. It is even possible that Zhou Rong was the murderer back then and ended up arresting his father for unknown reasons. Fifteen years later, Zhou Rong began to take revenge on society and continued to use the same methods as before.
Commit a crime.”
But these are just Chen Bai's speculations without evidence, and what Chen Bai still doesn't understand is why the two deceased people had their photos taken from the same photo studio.
"Let's go! Go to that photo studio!"
Although Chen Bai had no evidence, he still planned to go to the photo studio to take a look.
"Walk!"
There was a traffic jam on the road on the weekend. Chen Bai sat in the car and looked at the cars in front of him, feeling a little irritated.
"If I had known earlier, I would have driven out in the team car!"
As soon as Chen Bai finished speaking, he saw several traffic policemen on motorcycles arriving. After a while, the road was finally cleared.
"Here we are, right here!"
Chen Bai looked at the sign of Xiangyang Photo Studio at the door and nodded. This is a very old photo studio. Chen Bai remembers that this photo studio has been around since he was a child.
"Welcome, do you two want to take artistic photos or ID photos?"
Feng Qianqian took out his ID. The man was a little overwhelmed when he saw Feng Qianqian's ID.
"Boss, do you know these two girls?"
Chen Bai took out the photos of Wang Chunhua and Mo Xi. When he saw the photos, the boss thought about it and said.
"They look familiar. Have these two girls taken photos here?"
Chen Bai nodded. The boss took the photo and thought about it carefully before speaking as if he had a sudden realization.
"I remembered it, I remembered it. These two ladies booked an artistic photo shoot with us. This one has taken the photo but hasn't taken it away yet. The other lady hasn't come here since she made the reservation."
body
Chen Bai had been observing for 4 weeks while his boss was talking. He found that there were many photos of girls, costumes, models, and even swimsuits.
"Boss, it seems there are quite a few girls coming to take photos with you!"
"Officer, this is not all thanks to the new photographer I found. Not only does that guy have good photography skills, but he is also good at retouching. The key is that people can tell! Many of my customers were pulled over from the street by him.
I was told to help those girls keep their youthful look. Officer, you know that any girl doesn’t want to keep herself looking her best, so this guy used this method to help me attract a lot of customers."
Chen Bai nodded and continued to ask.
"Is this person here? I want to meet him!"
"I'm so sorry, officer. That kid has been back to his hometown a little early recently. What's wrong? What can I do for you?"
Chen Bai shook his head, said nothing, and left. Feng Qianqian asked after he came out.
"Teacher Chen, aren't you suspicious of Zhou Rong? Could it be that the person who took the photo is also suspected?"
"It's hard to say now. It's just that the two deceased people took photos from here. Now that both people are dead, I just think these are a bit too coincidental."
Just as Chen Bai was about to open the car door, his cell phone rang suddenly. Chen Bai took out his cell phone and saw that it was Bai Hongwei calling.
explain
"Chen Bai, I sent you an address. Come over quickly. There is another case!"
"Walk!"
By the time Chen Bai arrived at the scene, Bai Hongwei and the others had already been there for a long time.
"Like the previous times, the deceased's wrists were cut after being injected with muscle relaxants, but the difference this time is that the deceased showed signs of being violated."
The scene was a duplex apartment. The deceased was lying on the stairs, his pants were taken off to his ankles, and his underwear was torn to pieces. The deceased still had a weird smile on his face, but the difference this time was that there were obvious signs on the body and hands of the deceased.
There are signs of resistance.
"Is it a problem with the amount of muscle relaxant the murderer used this time? The murderer almost never gave the deceased time to resist in the previous two times."
"Judging from the scene, the murderer still followed the deceased into the scene, but this time it is very likely that the amount of muscle relaxants was not controlled well, so after piercing the body of the deceased, the muscle relaxants did not take effect immediately, and the deceased
After being injured, he tried his best to resist, but unfortunately due to the effect of muscle relaxants, the deceased slowly lost his ability to resist."
After Chen Bai finished speaking, Song Anchun continued.
"According to my preliminary autopsy, I did not find DNA in the body of the deceased, but I need to go back and check carefully. Although there is no tissue residue in the body of the deceased, there are abrasions on the inside of the deceased's thigh, and there is a scratch on the outside of the right thigh. If it can be obtained from
If DNA or fingerprints are detected there, it will probably be a big progress."
Chen Bai nodded and began to look at the scene. This type of duplex apartment is generally used for both commercial and residential purposes, so there are many companies nearby that work here.
"Who is the first discoverer?"
Chen Bai felt that there was a fierce fight between the victim and the murderer when the crime occurred, and it was impossible that no one could have seen this sound.
"It's a fitness studio located in 3305. Recently, all gyms have been closed due to various reasons. This kind of fitness studio has become popular among people. There is a fitness studio at the end of the corridor. The person who reported the case is the owner of that studio."
But after Chen Bai's inquiry, the boss just happened to pass by handing out flyers. When he saw the door open, he wanted to remind him that it was not closed, but he happened to see the body.
"I've seen the camera at the door. There are many people coming in and out. There is no front desk here, and people can enter the door casually. We can't tell now which one is the resident and which one is the murderer."
Although Li Huan checked the surveillance immediately, this place is different from Mo Xi's apartment. People can enter here casually. Takeaways and express delivery can also be entered at will, so if you want to find the murderer among so many people, basically
It's impossible.
"Chen Bai, don't you think this person looks familiar?"
When the body was being carried away, Song Anchun suddenly pulled Chen Bai and said these words. In fact, Chen Bai also felt that the deceased was somewhat familiar, but for a while he couldn't remember where he had seen this person.
"Zhang Yating, female, 31 to 15 years old, is a salesperson in a nightclub. She usually comes into contact with a lot of people, so it's a bit difficult to check!"
Li Huan stared at the information and frowned. The last people he contacted during his lifetime were as many as 50, and there was no way to check them.
"Song Anchun's autopsy has not been completed yet, and there are no results from the surveillance side, but now apart from surveillance, there is nothing we can investigate."
Chen Bai was certain that the murderer definitely followed the deceased into the apartment and subdued him the moment he opened the door.
"Chen Bai, I absolutely believe in your judgment, but the problem is that I've looked at it several times and I haven't found such a person."
Li Huan said and played the surveillance video. At ten o'clock this morning, the deceased went out, and then came home at 11:30. The surveillance showed that when the deceased entered the door, he was alone, and no one was following him.