"Call~!"

Li Ruo-nan took a deep breath and stood up to pick up the police uniform jacket hanging on the back of the chair. After she put it on, she strode out.

Just as soon as he went out, he happened to meet Ding Weijian who came over. The latter immediately asked: "Lee, are you going out? I am looking for you!"

Li Ruo-nan asked: "What is it?"

Ding Weijian couldn’t help but look around and saw no one in the corridor. He only lowered his voice and said: "Captain, I have checked the things you asked me to investigate."

"Get in!"

Li Ruonan immediately brought Ding Weijian into the office and then closed the office door and asked, "How is the situation?"

Ding Weijian said: "The captain, I have investigated, and the hostages who left early at that time should have no problem. Although there are several people whose social relations are more complicated, there is no connection with Jifeng. Moreover, They also have no motivation..."

Li Ruo-nan heard the words and asked: "What you said is your guess, is there any actual evidence?"

Ding Weijian shook his head and said: "There is no evidence, but the situation from the scene can be ruled out by exclusion."

Li Ruonan heard the words and could not help but ask: "How to eliminate?"

Ding Weijian said: "This is the case. According to the method you taught me, I first carefully watched the surveillance video and determined the location of all the hostages at the scene. Coincidentally, many of them know Or someone from the same company."

Li Ruo-nan nodded. This is not surprising. When people are in danger, the first thing that comes to mind is to escape. It is human instinct to avoid evil.

When people are running away, they will instinctively be with the familiar people. This is not only a human instinct, but also a psychological comfort when people are fleeing. After all, they run away with a familiar person. It is more secure than running away with a stranger.

Although the incident was sudden and the time was short, it was precisely because of this that many people would rely on instinctive reactions when they fled, and would not think about other things.

As a result, many people will run with people they are familiar with. When they are scared and see that someone is beaten to death and scared to kneel down, naturally many people who know each other will be together.

"You go on," said Li Ruo-nan.

"Ok!"

Ding Weijian nodded and said: "Because many hostages are familiar with each other, this makes my investigation a lot easier. Captain, do you remember the ballistic playback we used with lasers?"

Li Ruo-nan nodded: "Remember, what happened?"

The use of laser to play back the trajectory, which is already a very mature science in the international criminal investigation system, is to use a special laser pointer, **** in the bullet hole, and then the head exposed outside will emit laser Imitate the flight path of the bullet, so it is easy to determine the direction of the bullet and the location of the person who shot.

Of course, there are certain errors in this, not 100% accurate, but the error is not very large, and now it has been widely applied to criminal investigation.

Li Ruo-nan also used this method to roughly determine the location of the person who shot the cold gun behind Ji Feng.

"Based on this determined range of gunners, I first ruled out the hostages that were far away... I said the few hostages who left at the time and did not receive the inspection." Ding Weijian explained.

"I know." Li Ruo-nan nodded.

"After excluding the hostages far away, there are only three people left." Ding Weijian said, "But it is coincidental that the three people were squatting at the place, with their acquaintances next to them. At the time of the melee, they They were scared to hold their heads on the ground, or they were huddled together, and even one of them was scared to urinate incontinence..."

Li Ruo-nan immediately understood and asked: "What do you mean by saying that they all have a certificate?"

"Ok."

Ding Weijian nodded and said: "Although it is not conclusive evidence, but the person's card is enough, unless they are lying in partnership, but by investigating their social relations, I feel that they do not need to lie, and they have no relationship with Jifeng. Any association."

"That is, they should not be the ones who fired!" Li Ruo-nan said.

"It should be like this." Ding Weijian nodded.

Li Ruo-nan was immersed in meditation, licking his lips, and with a complex look in his eyes, seemed to think of something.

Ding Weijian asked: "Captain, it seems that the person who shot was probably a gangster, or someone had hidden the gun in a certain place after the gun was fired. Unfortunately, we did not react to everyone's smoke. Testing, no weapons found..."

"Okay, let's do it first." Li Ruo-nan said.

"Tianfeng Feng there..." Ding Weijian was hesitant. Although Ji Feng did not report the case, since the investigation of this situation, it is necessary to check it out, because among those hostages, it is likely that a culprit carrying weapons is hidden. !

"I will deal with this matter, you will not care." Li Ruo-nan said.

"Yes."

Ding Weijian nodded.

After Ding Weijian left, Li Ruo-nan couldn't help but take a long breath. Then she turned and went out of the office. While walking outside, she took out her mobile phone and dialed a number: "Jianyuan, do you have time now? I have some I want to talk to you about things."

......

"If a man, how do you suddenly think of calling me?" Fan Jianyuan's face with a gentle smile, asked with a smile.

“Remember this?” asked Li Ruo-nan.

Fan Jianyuan nodded with a smile, looked at the building not far away, and the playground of the plastic track. He smiled and said: "Of course, remember, here is our alma mater."

"Yeah, time passed can be really fast, in a blink of an eye, so many years have passed."

Looking at the familiar campus in front of him, and the familiar teaching building, Li Ruo-man could not help but sigh, seemingly feeling, and seems to be reminiscing.

Fan Jianyuan said with a smile: "Time is always very fast, but fortunately we will always meet."

"Yeah, I often get together with my former friends and classmates, and now you are back a few years after going abroad." Li Ruo-nan nodded. "But I always feel that many of my classmates have changed now. A pure classmate's friendship seems to have changed a bit."

Fan Jianyuan smiled and said: "Time will change everything, but no matter how it changes, the friendship between the students is always there. You think everyone has changed. That is because everyone has matured and they have their own lives and Family, this is very normal."

Li Ruo-nan nodded and said, "Maybe. But some people have become very powerful. Some people have changed very much. Do you still remember the black in the class?"

Fan Jianyuan nodded and smiled: "Of course, remember, a very fierce person at the time, what happened to him?"

"I heard that he is involved in black now." Li Ruo-nan said.

"Oh! When I was still at school, he liked to mix with people in the society. I remember that he was almost detained once. Didn't he think that he was really mixed up now?" Fan Jianyuan shook his head.

"What I am most afraid of is that one day I will personally arrest him." Li Ruo-nan slowly shook his head and said: "After all, it is a classmate, I don't want to see him being caught..."

Having said that, she looked at Fan Jianyuan and said: "Not only him, but I never hope that I will personally grab any classmate to go to jail..."

"If you are a man, you are looking for me today, isn't it just to say this?" Fan Jianyuan asked Li Ruo-nan's eyes and smiled.

Li Ruo-nan did not laugh, but said: "Jianyuan, can you tell me what you have experienced in foreign countries in the past few years?"

"Ok?"

Li Ruo-nan’s question made Fan Jianyuan suddenly one of the following: “How come you suddenly think about asking this?”

Li Ruo-nan shook his head: "I am just curious, can you talk about it?"

Fan Jianyuan said with a smile: "I have been very simple. I went to school. I used it for a while to adapt to life in England. I also made some friends. I will do something I am interested in during my free time. Well, last time I said I like to play with guns, so I often go to the gun club..."

Li Ruo-nan asked: "Only these?"

Fan Jianyuan asked: "What else can you have?... If you are a man, you are not right today. What happened?"

Li Ruo-nan snorted and asked: "Jianyuan, do you really have anything to say to me?"

Fan Jianyuan immediately became happy: "If you are a man, are you mistaken? Didn't you call me to come out? How?"

"The robbery that occurred in the Convention Center a few days ago, Ji Feng accused you of shooting at him, remember?" Li Ruo-nan interrupted him and suddenly asked.

"This is only a few days in the past, how can I not remember!" Fan Jianyuan said with a smile. "How come suddenly?"

"What do you want to tell me about this matter?" Li Ruo-nan asked.

Fan Jianyuan suddenly looked at Li Ruo-nan and asked: "What?"

Seeing this time, Fan Jianyuan is still so calm, and it seems that as always, Li Ruo-nan’s heart could not help but sigh deeply. Perhaps the friendship between the two people is probably today, and it is coming to an end.

"Jianyuan, remember what I told you? At that time, someone really shot at Jifeng, and we also determined the location of the person who shot." Li Ruo-nan stared at Fan Jianyuan and said.

"Remember, what happened? Did you find the person who shot the gun? Can this prove my innocence?" Fan Jianyuan immediately asked.

Li Ruo-nan slowly shook his head and silenced for a while before saying: "Jianyuan, we investigated all the hostages at the scene. Of course, all the gangsters are no exception. They all confirmed that they were not gun!"

"that……"

"Only you!"

Li Ruo-man licked his mouth, but a pair of scorpions stared at Fan Jianyuan, saying: "Jianyuan, only you, we have not investigated, but you, we did not check you in detail at the scene!"