Grassroots police

The two detachment leaders came, of course, to hear the progress of the case.In this case analysis meeting, Shen Quanbin will naturally be the first speaker.The torment of the past few days made Lao Shen look a little haggard.Not only does his complexion look ugly, but his eyes are also a little swollen.At this moment, he didn't have the publicity he had before.

He started his case introduction with a slightly hoarse throat.Said: "After the case happened, I have always characterized the case as insider robbery. The whole investigation work was also carried out with this as the center. The basis for this is that the security door was not damaged. The two victims also did not Being on guard, being attacked by surprise.

Whether it is opening the door with a key, or calling the door to enter the room.The emergence of these two situations tells us.Without familiar people, it is absolutely impossible to enter the duty room, and it is even more impossible to approach the duty personnel without the slightest resistance.

Please think about it.Would you allow a stranger to approach you in the dead of night?What's more, you are a vault watchman with heavy responsibilities.The only problem that is difficult to explain is why the anti-theft door at the gate is locked.Could it be that after the criminals successfully commit crimes, instead of going the old way, they have to go over the wall again? "

After Shen Quanbin took a sip of tea, he looked at Long Ruohai with a bit of embarrassment.Then he continued: "This afternoon, my thinking was shaken again. The reason is that the little brother Long Ruohai made a new discovery. He found the entrance and exit for criminals to enter the credit union at the back wall.

In this way, there are more factors that are difficult to determine whether it is an internal thief or an external thief.If it is said to be a robber, then how can it explain the defenselessness of the staff on duty.Therefore, in my personal opinion, I still tend to think that only acquaintances commit crimes, such a situation can occur. "

It should be said that Shen Quanbin's business is still good, and his analysis is also orderly.Many people present nodded in agreement and supported his point of view.Then behind him, several people spoke one after another.Basically, it is the same, and there is no new point of view.All of a sudden, there was a brief silence in the meeting, "Xiaolong, you sit in the front. Tell me your opinion. Let me see if you have been lazy in the past two days." Just now I heard Shen Quanbin mention the new discovery at the scene, unexpectedly It was Long Ruohai's credit, Lao Gu was a little surprised.Seeing that the meeting was getting a little cold, Gu Zhongtian immediately ordered.He wanted to see what surprises this new subordinate would have for himself and Lu Guanggan.

"Since the leader asked me to speak, I will talk about my personal opinion. If there is anything wrong, please criticize and correct me." Long Ruohai, who moved his seat to the front, said a few words humbly before he began to speak.After I was transferred to the criminal police detachment, I started the investigation of the case for the first time and expressed my analysis opinions.

"Let me answer Captain Shen's question first. If the criminal is an internal thief, why is the anti-theft door locked? This question is easy to explain. It interferes with our investigative thinking. Instead of going out the same way, we went over the wall instead." If we leave, we will have the idea that we are outsiders."

There were not many words, but it immediately caused quite a reaction on the spot.Shen Quanbin opened his mouth wide open as if suddenly enlightened, and even Gu Zhongtian nodded thoughtfully.

"However, due to the nature of this case, I finally feel that it is still a robber, and it is a robbery on the move." Before everyone could recover, Long Ruohai made another 180-degree sharp turn.The case was determined from internal robbery to external robbery.

First from the impossible, it was explained as possible, and then came a complete denial.He overturned what he had just said in a few words.People with a little slower thinking ability can't keep up with his rhythm.

Lu Guanggan laughed.This kid is nice and interesting.Today I want to take a good look at how this kid explains his characterization of the case.Long Ruohai was very cunning, he didn't directly answer everyone's questions, but carried out Engineer Bai who had just rushed into the venue at this time.

"At the prompt of Xiaolong, we expanded the scope of the investigation of the case scene to 20 meters east of the credit union. There, Xiaolong has found two oil barrels. On the oil barrels, there are footprints left by Jiefang shoes.

Then, we used ladders to go up the wall and searched along the wall towards the credit union.Two footprints, front and back, were found, extending to the public toilet at the northeast corner of the credit union.On the roof of the toilet, no traces were found.But we found two deep footprints of Jiefang shoes on the ground outside the south wall of the toilet.

It can be asserted that the criminal jumped off the wall of the toilet and entered the compound.After the crime was over, they were also withdrawn from this passage.At the same time, Xiaolong found two red bricks on the back wall of the credit union.On the red bricks, the footprints of Jiefang shoes were also found.

The most important thing is that we found an envelope with blood fingerprints on the fence a little east of the credit union.After comparison, the blood type is 'ab', which is the same as that of the second on-duty officer.The comparison of fingerprints has also achieved preliminary results, and employees who are currently working in the unit have been excluded. "

Although Engineer Bai didn't speak much, everyone was shocked.Seeing everyone's shocked expressions, 'Little Zhuge' felt very proud, because he also played an important role in it.Before he came out to make a show, Long Ruohai followed Engineer Bai and made an introduction.

"From Teacher Bai's introduction, it is not difficult for everyone to imagine the criminal's crime process. Combined with the two-day interview, I will give you a detailed description. Please listen to it and see if it looks like it.

A young man with an accent in Shuangjiangkou area of ​​Beihu Lake, about 30 years old, about 1.7 meters tall.The man with a bald head was wearing an army camouflage uniform and a pair of liberation shoes on his feet.That's the suspect in my mind.

Why do you say this way?Because before the incident, this person went to the reception room of the Industrial and Commercial Bureau opposite the credit union for three consecutive days to chat with the gatekeeper, Uncle Bian.And in the process of chatting, always distracted, like to stare at the credit union.When he found Uncle Bian's attention, he used other things to divert his attention.

Please think about it, everyone, a foreigner suddenly came to accompany an old man who had never met before the crime, and chatted for three days in a row.After the incident, he suddenly disappeared.Is it a bit suspicious to be concerned about the situation of credit unions while chatting? "

After Long Ruohai asked the question, he took a big sip of cold water in the gap, and then continued: "The second evidence is the two red bricks outside the wall. Those two bricks were placed there, obviously someone used them as a stepping stone to observe credit union.

Only the first half of Jiefang shoes is printed on the bricks. What does this mean?It shows that the people who secretly observe credit unions are not tall enough.I had to put my heels up to see the situation in the big yard.The height of the wall is 180 centimeters, and the two red bricks add up to ten centimeters.

In this situation, who needs to step on their heels?It should be about 1.7 meters zero.Standing on a brick, the top of your head happens to be level with the top of the wall.With a stepping foot, you can barely achieve the purpose of observation.

No matter how tall a person is, there is no need for a footrest, and no matter how short a person is, it is useless.Everyone said, is this the case? "Everyone didn't discuss Long Ruohai's question this time as before, but just waited calmly for his continued explanation.

"The footprints of Jiefang shoes on the red bricks gave us a revelation. There is a very close relationship between the person who secretly observed the credit union on the back wall and the person who went to the reception room to check in. The owner of the small restaurant heard that at night The sound of someone stepping on an oil drum and the time of the crime should also be mutually verified. In other words, the criminal entered the scene at one o'clock in the morning and finished committing the crime at three o'clock."

Shen Quanbin, who was sitting next to Captain Gu, had the most amusing expression on his face.For a while, he nodded in agreement, and for a while he shook his head to express doubts.Seeing that Long Ruohai's explanation paused for a while, he immediately interjected and asked:

"Xiaolong, I can accept everything you said. There is only one problem that needs to be solved. How the criminal can get close to the victim without arousing doubt and resistance is a big flaw. If this problem cannot be solved, then all the problems you just had Reasoning cannot stand up."

He already called Long Ruohai Xiaolong directly, and the relationship became even closer.But at this time, everyone didn't have the energy to notice this.All eyes were on the young man.As long as this issue is resolved, there will not be much controversy over the qualitative issue of this case.

Lu Guanggan and Gu Zhongtian also stared wide-eyed.Although they always had a high regard for Long Ruohai, they thought it was a good piece of material.As long as it takes time, it can soar into the sky.But I didn't expect that this kid would stand out in such a short time.They were also looking forward to how Long Ruohai would justify himself.

How should Long Ruohai explain to solve the doubts in Captain Shen's mind?