Chapter 077 Reasoning and Analysis Left-hander, Late at Night Arrest No Person

Director Zhang broke the silence and said:

"Captain Li, do you have anything to add?"

I nodded and said:

"I am very sorry, I am sorry for the leaders and comrades, at the scene of this case, we did not extract strong traces and physical evidence. Despite our best efforts, the rural crime scene, especially the scene of this case, was in poor condition where we could take fingerprints and footprints. Fortunately, we still have sperm spots to use, and we worked overnight after we went back to determine the blood type of the perpetrator as quickly as possible. ”

Director Tang smiled and said:

"Captain Li, the objective situation at the scene is like this, you can't extract fingerprints and footprints, this is also normal, don't blame yourself. We still have a lot of ways to solve the case, you see, didn't this field staff find out two people who are suspected of committing crimes? ”

"Thank you for your understanding, we will definitely continue to work hard!" I said gratefully.

"Captain Li, let's not talk about the traces, you can talk about the case." Director Zhang said with a smile.

I replied:

"The perpetrator will continue to commit crimes, and will definitely continue to commit crimes."

Everyone looked at me, and Director Tang and Director Zhang also stared at me, and they were amazed.

"Captain Li, are you sure you will continue to commit crimes?" Director Zhang asked, and I saw that he was a little nervous.

I nodded and said:

"The perpetrator will not only continue to commit the crime, but will also commit the crime for a short period of time."

Mr. Tang said:

"Captain Lee. Why do you say that? Tell us about your reasons and rationale. ”

I said:

"I was transferred to the Criminal Investigation Brigade at the end of last year, and not long after I came to the Brigade, according to the instructions of the leader, I began to study this series of cases.

Judging from the data, this series of cases began with the rape of Zhong Aifen in Zhongjiawan, Kehua Village, Dalong Town, in the early morning of June 8, 1985, and has spanned 13 years before and after, and we can collude 16 cases, and there are 13 suspected cases that can be investigated in collusion.

For so many years, the perpetrators have committed crimes across the two towns of Dalong Town and Copper Mining Town. The scope and area of crime are constantly expanding. Judging from the time of the incident. In the past, he committed crimes from June to November, and never in May, but this year he has moved forward the time of his crimes, which may be based on so many years. We have not solved the case. The perpetrators think that we can't solve the case. He despised the ability and level of our public security organs to solve cases, so he committed crimes even more unscrupulously. Thus the time for committing the crime was advanced. Under the influence of this mentality, it is inevitable that he will continue to commit crimes.

Then why is it said that he will continue to commit crimes in a short period of time?

It's still the beginning of summer, the weather is not very hot, the perpetrator can run out to commit the crime, as time passes, the weather will get hotter and hotter, which provides more convenience for the perpetrator to commit the crime, and he will definitely take advantage of this great opportunity to continue to commit crimes.

Moreover, on the basis of believing that we will not be able to solve the case, he will increase the frequency of committing crimes, and if we do not solve the case quickly and do not take measures, there will be more victims, and it will cause even worse impact. ”

"Captain Li, you come to the Criminal Investigation Brigade, I have arranged this work for you, and you will tell you all your thoughts and opinions." Director Zhang said.

"I'm not very mature yet." I replied.

"It doesn't matter if you're immature, it's okay if you're wrong." Director Tang said with a smile.

I nodded and continued:

"The perpetrator is left-handed."

"Left-handed? The perpetrator is left-handed? Director Zhang asked, looking at me with wide eyes.

I smiled and said:

"I don't know if you noticed it just now, when Captain Zheng introduced Yuan Shuhua's injury, the direction of his two parallel scars was from the inside of the right thigh to the middle of the thigh, heavy inside and light outside, what does this mean? This shows that the direction in which the perpetrator used the tool is from right to left, with the right side being the starting point and the left side being the end point. Now let's try your left and right hands and see how it feels. ”

The conference room was immediately filled with gestures.

"Captain Li, the left and right hands can be formed, but I feel that the left hand is more convenient when it is formed." Said the team leader.

I nodded and said:

"Talking about the team leader, you are right, it is true that the left and right hands can be formed, but you notice that the angle is not, it is from the top right to the bottom left."

"If it's diagonally down to the left, then only the left hand is the most convenient." The team leader said with a smile.

"This habit is not only reflected in this case, but also in cases over the years, as long as the victim is physically harmed, this situation has occurred, for example, '1985.06.08' Zhong Aifen, '1985.10.07' Cao Yueping, '1990.09.18' Liu Qingxia, '1993.08.13' Song Ximei, '1995.07.12' Huang Juan and other cases have appeared.

Therefore, we can conclude that the perpetrator is used to using his left hand, then he is left-handed. ”

Director Zhang nodded and said:

"Captain Li, do you have any other conclusive comments?"

I shook my head.

"Is there anything else the other comrades have to say?" Director Zhang asked.

There was silence in the conference room again.

After scanning the circle, Director Zhang said again:

"Since you don't have anything to say, I'll say a few words.

First of all, I would like to reaffirm my attitude. This time, we must crack the cases and resolutely not withdraw troops until the suspects are caught, so everyone must be prepared for a long-term plan in their minds, and be prepared to fight a tough and protracted battle.

Second, since the beginning of this year, the technical team and the intelligence team have provided us with a large number of clues and perpetrators for field investigations, and the field teams have all directly arrested people and directly solved cases, and our work in solving cases has indeed been fast and good. However, I think that in the long run, many field investigators will lose our good habit of investigating and finding out the truth. Generate ideas that rely on technology.

We have just heard the report of Captain Zheng of the technical team, in this case, the on-site investigation did not extract strong traces and physical evidence, everyone is very disappointed, this is a good example. On this issue, I would like to emphasize one point, that is, as Director Tang just said, there are many ways and means to solve cases, and we cannot rely entirely on technology. At such a rural site, the on-site investigation can extract so much trace evidence. The comrades of the technical team did their best.

For this. All investigators should give full play to their own subjective initiative, think more, think positively, and pay attention to every detail. Carefully investigate every situation. Don't let go of any doubts. Strive to crack the case through investigation.

Third, the two suspects who were touched by the two groups must be investigated overnight. Captain Lee, you join the second group. Captain Zheng, you join the three groups, I want the results before dawn.

Fourthly, although we currently have two suspects in our hands, these two people are only suspects, and we are not yet sure whether they committed the crime. I would like to emphasize one point here, that is, cases of the same type should be touched quickly.

Fifth, I also very much agree with Captain Li's opinion, that is, the perpetrator may continue to commit crimes, and he will commit crimes in the near future. Therefore, it is necessary to carry out preventive work in the copper mining town and Dalong town, and this work is personally coordinated and commanded by the Zhang brigade.

Now, I would like to ask Director Tang to give us instructions. ”

Mr. Tang said:

"Comrades, this pervert has appeared again, he has disturbed our Public Security Bureau for more than ten years, humiliated our criminal investigation brigade that can fight well, and made our Dongyang Public Security Bureau dare not easily talk about this series of cases.

For this series of cases, we have been in the sixth special class today. I can say that this has never happened in the history of our Dongyang criminal investigation, comrades, for a series of cases have been set up six times, what kind of concept is this. Think about it. Therefore, after I heard the news this morning, I gave an order to Director Zhang, that is, if this series of cases is not solved, we will not withdraw our troops! We must overcome all difficulties to take the case down! Do you have faith? ”

"Yes!" In unison, the crowd was excited.

Director Tang nodded with satisfaction and continued:

"Since everyone has the confidence to solve the case, let's talk about the case.

Judging from the current situation, the perpetrator seems to be unscrupulous, bordering on madness. Its crime in the madness will inevitably leave us more opportunities, this case scene did not extract excellent traces and physical evidence, comrades of the technical team do not be discouraged, if there is still a case, I believe that you will be able to live up to the mission, catch the tail of the perpetrator, and then we will pull him out!

Regarding these two suspects, I also agree with Director Zhang's opinion, and I will quickly investigate tonight and come up with an accurate conclusion.

I won't talk about anything else, I'm waiting for the news of your victory, and I'm looking forward to solving the case tonight! ”

After the meeting ended, I took Xiao Ke and Xiao Cao, and Ke Zunping, the leader of the second group, and others to Wangxinghe Bay, Shijiawan Village.

Since we had already figured out the situation during the day, after arriving, we surrounded Wang Caijiang's house, and Team Leader Ke knocked on the door directly.

"Who?" A woman's voice came from inside the room.

"From the police station." Team Leader Huang said.

"Oh." It continues to be a woman's voice.

The lights in the room came on, followed by the lights in the hall, and as soon as the door opened, we poured into the room, and everyone went to the room separately to look for it, while Team Leader Ke and I looked at the woman.

"What do you want to do?" The woman said in alarm.

"Shut up! Stand still! Team Leader Ke scolded, his eyes staring straight at him.

The woman really shut up, immediately stopped questioning, and stood there.

Soon, several people who had searched the room came back, empty-handed, and definitely didn't catch anyone.

"I'll take a look." I was a little uneasy and walked towards my room.

In the two rooms, as long as it was a place to hide people, I looked at them one by one, even under the bed, I didn't let go, but I didn't see Wang Caijiang's shadow, not only could I not see his figure, but I didn't find any suspicious items in the room.

When I got back to the hall again, I shook my head.

Team Leader Ke spoke:

"What's your name?"

"Hu Sufang." The woman replied.

"What's your husband's name?" It continues to be the voice of Team Leader Ke.

"Wang Caijiang." The woman continued to answer.

"What about others?" Team Leader Ke asked again.

The woman bowed her head and did not speak.

"Ask you! Where's your husband?! Team Leader Huang increased his tone.

"He's out." The woman replied hurriedly.

"Where did you go?" Team Leader Ke then asked.

"I don't know." The woman's weak voice.

"Be honest with me!" Team Leader Huang continued to strengthen his tone.

"I really don't know, he went out at nine o'clock, and I don't know where he went."

"In the middle of the night, what is he doing out?!" Team Leader Ke asked.

The woman kept her head down and remained silent.

I pulled Team Leader Racco and Team Leader Huang, and when I got outside, I said:

"It seems that Wang Caijiang is really not at home. We couldn't find a reason for asking his wife here, so we simply took it to the police station and asked, leaving a group of people here to ambush. ”

"It's okay, Team Leader Huang, I and 200,000 will take Hu Sufang back to the police station, you take the others, keep an eye here, and wait for Wang Caijiang to come back, I don't believe that he won't go home. All right? Team Leader Ke arranged the work.

"No problem, I'm familiar with this bay, so it's better for me to stay here." Team Leader Huang said.

We nodded and went into the house again to take the woman into the car.

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