Original sin

At this moment, Shen Shen is in the office of the deputy director Jiang Yuanchao. Jiang Yuanchao's face is a little ugly, and he hands Shen Chen a cigarette.

"Shen Chen, Director Tao of the big data center called me twice. She said that you are eyeing the big data center? She was very angry about this. She said that their big data center has done a lot for us. We don't appreciate it, but why do we still associate them with the murder case? Is there some misunderstanding in this?"

Although Jiang Yuanchao is the deputy director, he still approves of Shen Shen's work ability.

He and Shen Chen's father entered the police force almost at the same time. He has always treated Shen Shen like his own nephew. Shen Shen became the captain of the criminal police brigade of the city bureau at a young age, and he also died for himself from the bottom of his heart. The old comrades are happy.

It's just that this time Shen Shen got into trouble with the big data center for some reason, and after receiving a call from Tao Xin, he decided to ask what was going on.

"Boss Jiang, the thing is like this..." Shen Chen told Jiang Yuanchao about the general situation, and Jiang Yuanchao frowned: "Just based on this? Are you being too arbitrary? You said that the murderer is a powerful hacker. I don't think there is any problem with intruding into the police's Tianyan system and Tianyi monitoring system. If you want to talk about hackers, let's not talk about it. There are several in Lincheng who are on our list. Why don't you doubt them, but look at them? Locked in a big data center?"

Shen Shen lit a cigarette: "Because we asked Team Leader Song of the Big Data Center to check it carefully. In the past six months, there has been no trace of intrusion into the SkyEye system. That is to say, the problem is not from the outside, but from the inside."

"That's it!" Jiang Yuanchao narrowed his eyes, but then he asked again: "The ones who have access to the SkyEye monitoring system are not only the big data center, but also the technical department of our city bureau that is in charge of the SkyEye. You only focus on the big data Is there something wrong?"

Smiling bitterly, he knew very well in his heart that Jiang Yuanchao was afraid that he would get into trouble. After all, the big data center is also a department that the higher-ups focus on, and doing so by himself may cause dissatisfaction from the higher-ups.It would be fine if the case could be solved, but if the case could not be solved, it would be difficult for not only myself but also the bureau.

Shen Shen pursed his lips: "The technical department in our bureau is more focused on the use of Sky Eye, and they cannot replace and change some content in the Sky Eye system. However, we found that some content of the Sky Eye system has been manipulated by people. hands and feet."

Jiang Yuanchao didn't quite understand these things, so he asked Shen Shen: "What do you mean?"

"Jiang Bureau, let me give you an analogy. Let's say we are talking in your office now. If it is captured by surveillance cameras, is it considered a record?"

Jiang Yuanchao nodded, and said with a deep smile: "If we had talked like this here ten days ago, if you put that section of surveillance into the surveillance screen at this point in time, you can tell the difference based on the surveillance alone. Which one was taken now, and which one was taken ten days ago?"

As he spoke, Shen Shen pointed to the police uniforms they were wearing, and then pointed to the furnishings in the room.

"Same people, same clothes, same environment, the only thing we can distinguish is the time shown on the monitor, right?"

Now Jiang Yuanchao had no choice but to nod again to agree with Shen Shen's statement.

Shen Shen said: "Then what if the displayed time can also be faked? Under certain circumstances, the same picture can be placed in different time periods. In this way, can you tell whether the monitoring is real or fake? Let me make another inappropriate analogy. If we had a serious dispute at this moment, or even wrestled, and I killed you by mistake, but I replaced this paragraph with the surveillance screen ten days ago, then in the surveillance From the looks of it, you were still alive when I left your office, so I am definitely not the murderer, so there should be someone else as the murderer?"

Jiang Qichao was speechless.

But in the end he still raised his head: "Have you found out that someone from Big Data tampered with the monitoring information?"

Shen Shen nodded: "That's right, at least we discovered that during the time period of Liao Zhe's death, the person we listed as the target suspect forged a surveillance video." Shen Shen was also a little excited when he said this, honestly Said, even if Jiang Yuanchao didn't say it, he knew in his heart that the targeting of the target suspect Ding Xiaoman did involve a bit of luck. If they didn't happen to go to the big data center, if Wang Lu didn't make the suspicion People's psychological profile, they will not put Ding Xiaoman in the right place.

Of course, it's luck, but it's not entirely. First of all, Wang Lu's psychological profiling is very solid, coupled with Shen Shen's meticulous observation ability.

Jiang Yuanchao saw that Shen Chen was very confident, and he also gained confidence. He waved his hand: "Since this is the case, you can investigate boldly. I will go to Director Tao to do work for her." Shen Chen smiled wryly, he really did not expect Tao Xin would call Jiang Yuanchao, and he had already told Song Qian about the stakes, and Song Qian should have told Tao Xin about it. Why is Tao Xin still struggling with this matter?

Shen Chen's cell phone rang, and it was Xiao Qiushui's call. He looked at Jiang Yuanchao apologetically, and Jiang Yuanchao motioned for him to answer the phone.

After hearing a few words, the heavy face sank.

Seeing him hang up the phone, Jiang Yuanchao asked, "Did something happen again?"

"Liu Yuan is dead."

Jiang Yuanchao was stunned for a moment: "Who is Liu Yuan?" Before he asked, he patted his forehead: "Look at my memory, I remembered, is it the one who took other people's money and tampered with Yin Hui's car?" guy?"

Jiang Yuanchao is also the deputy leader of the task force, so the task force will naturally report the case to him in time.

Shen Shen nodded: "That's right, it's just that we didn't expect him to be the murderer's target. Originally, I thought the murderer's target might be Tang Sihai, and this time it actually happened in broad daylight. Tang Sihai witnessed Liu Yuan being killed with his own eyes. From the scene of his death, it has been determined that Liu Yuan was killed by the monkey."

"Since this is the case, you should hurry up. Let me talk to Bureau Tan, let Bureau Tan communicate with Director Tao, and ask their big data center to cooperate with your investigation. But Shen Shen, don't make any noise. It's too big, I'm afraid it won't have a good impact." Jiang Yuanchao said with concern.

In Tang Sihai's company, Xiao Qiushui was sitting opposite to Tang Sihai at this moment. Tang Sihai looked a little shocked. Although this was his own company, he didn't want to stay here for a minute now. Liu Yuan's death was always on his mind. In his mind, a good person just got lost.

"Mr. Tang, according to what you said, this monkey appeared three times in total. The first time it held a camera, the second time it stuck a needle into Liu Yuan's neck, and the third time it pulled out the needle and ran away after pushing the medicine. ?”

Xiao Qiushui asked very carefully, Tang Sihai nodded: "Yes, that's right."

Xiao Qiushui thought to himself, indeed, as Wang Xiangkun speculated, a monkey can only complete one prescribed movement.

"Captain Xiao, can I go home? I don't want to stay here for a moment."

Xiao Qiushui gave him a blank look: "Do you think you'll be safe when you get home?"

Tang Sihai had a bitter face: "Then what do you think I should do, I really have nothing to do with Yin Hui, why does he want to hold me tight?"

Xiao Qiushui said: "The monkey left after killing Liu Yuan?"

"En." Tang Sihai responded, but he was a little uncertain: "I don't know too well, my first reaction when something like this happened was to run away, if it wasn't for Liu Yuan, maybe the person who died now was me gone."

Xiao Qiushui did not speak, but he was thinking of another possibility.

At this moment, Shen Chen walked in.

Shen Chen didn't greet Tang Sihai and Xiao Qiushui, and sat directly opposite Tang Sihai: "President Tang, recall carefully, is there some kind of relationship between Liu Yuan and Yin Hui?"

Shen Shen's words made Tang Sihai a little confused: "What relationship can they have?" But as soon as the words came out, Tang Sihai seemed to think of something again: "By the way, I asked Yin Hui for dinner once, and then I had something important If you want to do it, this kid Liu Yuan actually has bad thoughts about Yin Hui and keeps drinking her wine, but later Yin Hui was picked up by one of his sisters, so Liu Yuan didn't succeed. You don't know, he gave me to me He's so angry, isn't he just a pony boy, he dared to play Yin Hui's idea."

Xiao Qiushui looked at Shen Chen: "Head, you mean the murderer's target this time is not Tang Sihai, but Liu Yuan?"

Shen Shen sighed: "I always feel that the murderer's target is someone who has had that kind of relationship with Yin Hui. Yin Hui is pregnant with Luo Jincheng's child. Luo Jincheng is dead. Liu Yuan once got Yin Hui drunk. If he gets Yin Hui drunk If you do something to Yin Hui afterwards, then he will naturally become the murderer's target."

"Impossible, absolutely impossible. Yin Hui was picked up by her friend that night, and Liu Yuan had no chance to do anything to her." Tang Sihai knew that Liu Yuan had such thoughts, but he didn't think Liu Yuan could do anything to her. Such a school building.

Shen Shen looked at Tang Sihai: "Mr. Tang, let me ask you a question. Do you know who picked Yin Hui up? Do you know where they took her?"

Tang Sihai naturally shook his head when he asked, but he couldn't hear Shen Shen's words. He asked suspiciously: "You mean that Liu Yuan arranged the person who picked up Yin Hui? That is to say, Liu Yuan It's really..." Tang Sihai couldn't continue speaking, with a heartbroken look on his face.

After a while, Tang Sihai raised his head again: "So the murderer's target is really not me?"

Shen Chen and Xiao Qiushui looked at each other, Xiao Qiushui said: "Whether the murderer's target is you, you should know in your heart, right?"

He said so, but his heart was heavy but he was thinking about another thing. If the murderer's target was someone who had a special relationship with Yin Hui, how could the murderer be sure that these people had a relationship with Yin Hui?

This is a very difficult question, and Shen Shen intuitively thinks that this will be a breakthrough.

"Mr. Tang, I heard that when you saw the monkey for the first time, it held a camera in its hand? Can you describe what it looks like?" Shen Shen asked.

Tang Sihai talked and gestured, and finally Shen Shen found one that matched his description on a certain treasure and showed him, before he nodded: "That's right, that's how it is."

Shen Shen squinted his eyes. This is not a camera, but a miniature camera. The price is very cheap, and the pixels are naturally not very good, but it is probably okay to see one clearly. Of course, this kind of camera is also expensive, and the quality is natural. It's not so close to the people, but I don't know what quality the monkey is taking.

Shen Chen felt that it should be better, otherwise it would be impossible to shoot at night.

"Officer, I've said everything I need to say. Can I go home?" Tang Sihai really wanted to leave the company, and he would go crazy if he stayed any longer. He even felt that those monkeys were holding a The camera is watching itself with a syringe, they are waiting for an opportunity to make a move.