"At least it's hard for the clients to do this, unless they're unconscious, but the autopsy results don't mention that the drug ingredients have been found, so the possibility of making them stunned and committing crimes before committing the crime is ruled out. I think this is an acquaintance who committed the crime, and the four escort ladies may not know each other, but the murderer must know the escort lady, and it is not the first time they have met, only this possibility will make them lower their precautions and give the murderer a chance. ”

The old criminal policeman shook his head and said, "That's not necessarily, although the autopsy results did not find drug ingredients in the stomach of the deceased, but there are still many gases that can stun people, such as ether, which is an excellent coma-causing gas." ”

"And if it is an acquaintance who commits the crime, it is easy to be detected, which leads to the exposure of the murderer's own identity, so the possibility of an acquaintance committing the crime is extremely low."

Chen Junyou continued: "If the four escort ladies don't know each other, then there is no such thing as acquaintances committing crimes, and the only intersection between the four of them is the murderer, even if the police investigate no matter how they investigate, they will not find the intersection between them." ”

"Since there is no such thing as an acquaintance committing a crime, then why do you say that an acquaintance committed the crime?"

Hearing the words of the old criminal policeman, Chen Jun replied without thinking about it: "What I mean by acquaintances is that there is no intersection between the four victims, but there has been an intersection with the murderer, after the previous seven cases, Guangbei City has been panicked, but the four escort ladies still went to the murderer, by the way, by the way, the murderer's first crime scene should be in his own home, if it is elsewhere, it will not be possible to complete such a crime." ”

"Continuing with what I just said, the fact that the four escort ladies were able to go to the murderer's residence shows that a relationship of trust has been established between them. Even if this layer of trust relationship is based on money or physical body, then it can be said that it does exist, and if you want to exist such a relationship, you have to meet at least five times, so this is what I call acquaintances committing crimes. ”

This time, the old criminal policeman was dumbfounded, but he was not angry, but sat down with a puzzled face, and at this time the deputy director stood up and made a round: "What both parties said makes sense, whether it is a prostitute or an acquaintance, I will let people investigate." ”

"Other than that, I wonder if anyone else has made any new discoveries?"

The criminal policeman who came to the aid stood up and said: "Since the murderer has acted provocatively, he must have been cracked down by the public security organs, and more than once, so I want to show off after this crime that I think is perfect." ”

How did Sun Jianguo stand up again and retorted: "That's not necessarily, what if the murderer deliberately guided the police's thinking of handling the case?" I handled a case in Songhai this month, and the murderer designed two flawless traps and laid two conclusive chains of evidence, and finally we found out that the murderer laid the trap and solved the case. ”

"Although this case is different from that case, I don't know if you have noticed that the murderer chose the escort lady in choosing the target of the crime, which may be earlier than the police knew, such a highly intelligent person, it is not difficult to design two fake evidence chains to confuse the police."

Seeing the criminal policeman sitting down stupidly, I couldn't help but feel that I was sweating for the deputy captain, feeling that they were not here to help, but to make enemies, and at this moment they had already dismissed the two of them. Maybe they won't say anything, but there will always be a bit of a stalk in their hearts.

Chen Jun said again at this time: "Deputy Director, I think these current clues are enough to narrow down the target to a very small circle, and for the people in the circle, I believe you will know what to do better than me." ”

The deputy director thought for a while and didn't speak, maybe he felt that this was the case, and when Chen Jun was about to get up and leave, he stood up and said: "Okay, then today's meeting will be here for the time being, please stay here for a few more days, and when the murderer is caught, I will definitely write to the major city bureaus in person to express my gratitude." ”

After the meeting ended, I saw that the deputy director left the old criminal policeman and the criminal policeman who had been refuted by Sun Jianguo before, which should be what kind words he was saying. After saying a word to Zhang Bin, he was very good at being a man, and he also nodded affirmatively. But that's fine, if it's because of this, it's better not to come here.

I went to the cafeteria to eat a little, maybe the taste was eaten, and I felt that the taste of the cafeteria was not good, so Zhang Bin proposed to go outside to eat more, Liu Yefang and I felt that I was not full, so the three of them said hello to the doorman and ran out.

I asked, "Still going to yesterday's house?" ”

"That's for sure, yesterday that family ran out before it finished eating, and it died." Zhang Bin said absentmindedly. I looked at him suspiciously, and saw that he was looking around, and I didn't know what he was looking at, Liu Yefang whispered: "He is looking for whether the car left clues yesterday, and as soon as he says it, I know what he is going to do. ”

I suddenly looked at Zhang Bin with a sudden realization, and instantly felt that this guy's routine was so deep, if it wasn't for the senior sister who saw through his tricks, I really thought he was out looking for food.

"Haha, I finally found it, there is no camera on this road, but this bank must have a camera, and it must have taken pictures of the incident at that time."

Zhang Bin said and took out a pen and paper to write down a bank next to him, and then carefully looked at the situation next to them. After a while, he seemed to notice that something was wrong, and suddenly looked back, and found that Liu Yefang and I were standing in place waiting for him, and immediately ran back in a hurry: "Ha, why don't you two leave?" Are you tired? It's okay, it's almost there, and it's the one from yesterday. ”

Liu Yefang rolled her eyes and said, "You don't know the road when I do?" You've taken us around here three times, and you've been around for you several times when we're almost there. ”

Zhang Bin hurriedly smiled and said, "Let's go, I'll treat you, right?" ”

"That's pretty much it, but we'll talk about it when you're done."

By the time Zhang Bin finished investigating the five neighboring streets where the incident occurred yesterday, it was already nearly nine o'clock, and there were always four cameras on the five nearby roads, one of which was from a bank, one from a jewelry store, one from a gold store, and the last one was actually a pawnshop.

Zhang Bin put away the notebook used to record, and said with a smile: "When I go back, I will hand this over to the deputy captain, I can't come here and do nothing, otherwise I won't be able to come out next time." ”

"Let's go, I'll take you to a big meal."

Walking to the door of yesterday's store again, Liu Yefang suddenly stopped, pointed to a person standing not far away and said suspiciously: "Why do you feel that person is a little strange?" ”

I followed the direction of her finger and saw a middle-aged man standing at the door of a restaurant more than 20 meters away, who was not out of the ordinary, and couldn't see anything strange, so I asked, "Why is it strange?" ”

Just now he looked in the direction of the trash can, and the corners of his mouth smiled slightly, but he immediately pursed his mouth, looked around, and smiled slightly.

"Trash can direction? Smiled? Zhang Bin muttered twice in his mouth, and suddenly screamed: "Damn, he's the murderer!" ”

didn't care if he would be discovered by the murderer, Zhang Bin pounced at the speed of a 100-meter sprint, and the man obviously noticed it, turned his head to look, and immediately turned around and ran. At this time, I also reacted and chased after him.

The middle-aged man was very cunning and kept detouring in the alleys, because Zhang Bin and I were not familiar with the environment, and after chasing three alleys, we finally lost the people.

Zhang Bin leaned against the wall and said in a rough manner: "Damn, the duck in hand has flew!" ”

I said breathlessly: "Let's report the situation to the deputy captain first, let them report it, just now we also saw the face of the murderer, and now let that big guy draw it will definitely be able to draw it." ”

When I returned to the door of the previous store, I found that Liu Yefang was gone, and I inquired with the store, and it turned out that I was going back. When I heard this, I knew that she must have gone back to report first, so the speed of the journey was a little slower. Sure enough, after a while, Zhang Bin and I met the police who came to support the brigade, and among the leaders were Chen Jun and Sun Jianguo.

Sun Jianguo took the lead and asked, "Are you injured?" The deputy director followed up and asked, "Where did the murderer go?" ”

Zhang Bin replied: "I was not injured, the murderer has been running around in the alley, and the last place to chase and lose is in the north direction." ”

"By the way, Brother Chen, we have seen the appearance of the murderer, now you can draw the person."

"Really? What else to say! Let's go, hurry back! Chen Jun put his arm around his shoulders and said, and did not forget to turn back and say to Sun Jianguo: "I requisitioned you, if you have any doubts, go to my director, don't come to me." ”

As soon as I heard this, I felt that he must have done this kind of thing in the past when he was in Yanjing, and suddenly Chen Jun turned his head, pulled me away, and said, "I also requisitioned this, and I have any opinions to go to the director." ”

After returning to the dormitory, under the description of the two of us, Chen Jun drew the portrait of the murderer in less than half an hour, with a profile picture.

The portrait was sent to the bureau, although the deputy director led the team to arrest people and did not come back, but the bureau also presided over the rear work, seeing that there were not many people in the bureau, Zhang Bin and I volunteered to stay and help, and compared the portrait with the previous files one by one, and finally found a person who was very similar to the portrait, Chen Zishuo.

According to the records in the file, Chen Zishuo was arrested seven times for soliciting prostitutes during the five years, and once spent more than half a year in the detention center for attempting to molest women.

The Guangbei Municipal Bureau quickly reported the situation to the deputy director who led the team to arrest him, and informed Chen Zishuo of his temporary residence.