I'm a Super Cop

Gu Chen since locking down the two biggest suspects, the next step began to move.

All the whereabouts of the two men that night were investigated one by one.

It can be said that Zhao Mingming's poisoning time within 27 minutes can be basically determined that someone deliberately planned.

There are two options in front of us. One is to call Zhang Wen and Han Wenfeng to the police station for questioning. This is the basic operation. The other is to investigate the whereabouts of the two before and then summon them.

Obviously, everyone is in favor of the latter

"Lao Ding, Zhang Wen and Han Wenfeng's surveillance video, you have to go again." Mr. Wang, holding the investigation report handed in by Gu Chen, turned his head and said to officer Ding nearby.

"I have to run a little more, right?" Crisp Sheng's question, officer Ding expected that officer Wang had this out, and said: "well, anyway, the coffee in the control room is good, so it's OK to rub."

Gu Chen and Lu Weiwei Qiqi look back, and see police officer Ding running to that nonstop, holding a super large thermos cup in his hand.

"I don't get up so early!" Lu Weiwei a smile, quickly looked at their own thermos cup, the heart said that he can also go to decorate over.

"Gu Chen, are these two suspects reliable?" Officer Wang has more questions.

After all, after all, Gu Chen and Lu Weiwei have already finished the investigation.

This is the result that police officer Wang would like to see most

"Zhang Wen and Zhao Mingming should have the most direct contradiction, because with John A kind of The opportunity for Raul to perform on the same stage originally belonged to Zhang Wen, who was more skilled. However, Zhao Mingming's father and his teacher, Wang Dewen, gave the opportunity to Zhao Mingming. Therefore, the person most likely to hate Zhao Mingming should be Zhang Wen. "

Gu Chen collates the information he got from Zhao's father into data. Therefore, it is inferred that Zhang Wen is the most motivated person to kill at present.

"I also agree with Mr. Gu's judgment." Lu Weiwei couldn't help interrupting: "everyone knows that you can play with John, the world's top violinist A kind of It's a rare opportunity for Raul to perform on the same stage, especially for young musicians. It's of great value. This kind of competition is quite fierce. "

"What's more, when Wang Dewen knew that Zhao Mingming's technology was not as good as Zhang Wen's, he just put Zhao Mingming, who was a little less skilled, onto the stage, which is very illustrative."

Gu Chen also wrote their names on the title board, saying: "in this way, Zhang Wen definitely harbors a grudge. Rome wasn't built in a day. The contradiction between the two has existed for a long time."

Later, Gu Chen showed the video of two people's mutual hostility in the corridor to police officer Wang: "you see, senior brother Wang, both of them are in a posture of overwhelming momentum, and the words of rubbish will explode for a long time."

"Ha ha, these two guys are really interesting." Police officer Wang was also amused by the two people's quarrel video, casually asked: "what about Han Wenfeng? What is the basis? "

"He was beaten by Zhao Mingming and said he was not a man or a woman." Gu Chen said.

"That is to say, these two people have been feuding for a long time?" Asked officer Wang.

"That's right. At least it's the kind of people who dislike each other and speak ill of each other when they meet." Gu Chen hesitated for a moment and then said, "but this kind of gratitude and resentment will not develop to the stage of poisoning. After all, Zhao Mingming is not the only one who says that Han Wenfeng is a sissy. I think Zhang Wen needs to make a good investigation."

"I agree." Lu Weiwei once again agreed: "the family background of Zhang Wen has just experienced from peak to trough, and the family still owes debt."

"If you think about it, you were once a rich man. When you were studying with these rich children, you had a balanced relationship."

"But suddenly one day, my family was in decline, and even couldn't afford to pay the school hour fee to the teacher. In the end, I had to be a little assistant under the teacher's pity, and even my own performance opportunity was ruthlessly taken away."

"This is the most indignant and most difficult time for people to accept. After all, if you can grasp this time, you can communicate with John, the world's top violinist A kind of Raul's chance to play on the same stage may be a success and win both fame and fortune

"At this time, Zhang Wen, who had hoped to turn the tables, was ready to meet his brilliant moment, but in the middle of the way, Zhao Mingming came out and forcefully took away the opportunity that belonged to him."

"The most important thing is that he is still his enemy. Can this calm Zhang Wen? Anyway, if this happens to me, maybe I can't calm down. "

Lu Weiwei said a lot, reason analysis of all kinds of reasoning, listen to officer Wang a Leng.

However, officer Wang didn't know that Lu Weiwei listened to Gu Chen's original words on the way back to Furong police station.

"Yes, Ludwig." Police officer Wang said in surprise: "you this wave of divine reasoning, really let me look at you."

"If you follow Mr. Gu to handle a case, you can always make some progress." Lu Weiwei is not greedy, but Gu Chen should be mentioned at the critical moment.After a while, officer Ding, who went to the control room to check the monitoring, came back.

The hot coffee in the thermos cup is still braving the heat. The fragrant coffee flavor makes Lu Weiwei smell her nose: "Lao Ding, have you ever drunk this coffee?"

"Not yet. I'm going to drink it later."

"Well, you can pour me some." Lu Weiwei pursed her tongue like a greedy cat.

Police officer Ding poured coffee generously and asked Lu Weiwei, "I said Weiwei, you are so greedy. When you were a child, was a lollipop able to cheat you away?"

"Mm-hmm." Lu Weiwei sipped her coffee and said with a smile, "I'd better cheat, especially suitable for being a girlfriend."

After saying that, Lu Weiwei peeks at Gu Chen secretly.

At the moment, Gu Chen has used the video copied by police officer Ding to check Zhang Wen's specific trend yesterday.

This time, Gu Chen didn't play it in chronological order, but from the time closest to Zhao Mingming's poisoning.

So there are only a few columns left with advertisements for various lubricants on them.

The store can park two cars at the same time, and there is almost no monitoring equipment except the camera at the intersection.

When the shop owner saw that there was business coming, he also took the initiative to come forward and ask, "Dear police comrades, where is the problem with your car?"

Gu Chen didn't reply directly. Instead, he put Zhang Wen in front of the store owner in front of his mobile phone and video capture and asked, "this man, did you come to your store last night?"

The strong shopkeeper bowed over and thought for a few seconds, then said faintly, "it seems that I have some impression."

"He drove an imported luxury car and only stayed in your store for three minutes." Lu Weiwei stands aside to continue to remind.

The shop owner just "Oh" for a moment, said: "I remember, there is such a person."

"What is he doing here?" Asked officer Wang.

"To inflate, said the tire is flat." Said the shop owner.

"Nothing else?" Asked Gu Chen.

The shop owner scratched the back of his head and felt a sense of being interrogated. However, he quickly thought of something and said, "by the way, he asked me if there was nitrogen in the store. He wanted to add some nitrogen to the tire. I said no. then he took out a small blue bottle from the car and said that he had. He asked me to take the gas pound."

Gu Chen and Lu Weiwei look at each other, feeling that this is a bit interesting.

Behind him, officer Wang quickly asked, "what happened afterwards?"

"Later? Then I agreed. I charged him 10 yuan. He connected the gas tank and filled the tire with nitrogen. " The store owner recalled a few seconds later, and then said: "by the way, he is very skillful, but he doesn't know the tire pressure very well."

How does Gu Chen say with a frown

"Because his tire pressure display is too high, I also remind him that it is enough. If you re inflate the tire, it may blow out, but he still overfilled."

Then, the maintenance shop owner took out a packet of cigarettes and handed them to Gu Chen, officer Wang and officer Ding in turn.

Several people confiscate, he will give himself a point, pat Pa Pa Pa to pull up, casually said: "my suggestion he does not listen to, I did not say much, anyway, this is not my car, burst tire has nothing to do with me."

"How high was the tire pressure then?" Asked Gu Chen.

"It's very high. It's seriously over the standard." Said the shopkeeper.

"What about the little blue bottle containing nitrogen?" Asked Lu Weiwei.

The shop owner looked around, pointed to a garbage dump in his shop and said, "there it is. He said that the nitrogen has been used up. I said that the bottle was good. He didn't agree and insisted on taking it away. Later, when he drove to the intersection, he threw the small blue bottle from the car to the roadside garbage can."

"I was funny. He didn't want it. If he didn't give it to me, it would be worth some money at least. I'll get it back."

After thinking about it, the shop owner said, "if you want, you can take it, but you have to give it money. Just give it a little bit."

Lu Weiwei walks over and picks up the blue gas bottle. When she is ready to approach her nose, Gu Chen on one side even stops her.

"Elder martial sister Lu, or give it to forensic Liu for examination first."

"All right." Lu Weiwei nodded and took out a folded transparent forensics bag from her equipment.

After putting on the white gloves, seal the gas bottle.

Police officer Wang gave some money and asked the shop owner to issue an invoice. After that, several people left by car.

On the way to the technical section of the Municipal Bureau, the driving officer Wang looked at Gu Chen beside him and asked, "Gu Chen, what do you think?"

"Maybe this is Zhang Wen's way of committing a crime." Gu Chen said.

"Let me guess." Lu Weiwei in the back row frowned slightly and thought for a few seconds, then said, "this piece of paper may not have filled the tire with nitrogen."

"Smart." Gu Chen immediately grinned: "sister Lu is right."

"That is to say, the gas bottle is likely to contain toxic gas?" Officer Ding is also a marvelous man.Gu Chen nodded and said, "I have carefully watched the video of Zhao Mingming getting on the bus. After entering the vehicle, he once opened the door and squatted in the front left position of the vehicle for a long time. I think he should have found that the tire pressure of the left front tire is too high, so he specially deflated in the past."

"So, this is the cunning of Zhang Wen." Lu Weiwei suddenly realized.

Gu Chen nodded: "yes, this Zhang Wen used the stored toxic gas to inject gas into the left front tire with normal tire pressure. Then he drove an imported luxury car with extremely high tire pressure and parked in the parking lot of the Grand Theater."

"Zhao Mingming, who came to lead the road later, found the warning of high tire pressure after starting the car. After getting off the car, he found that the tire was too inflated, so he let the gas out of the left front tire, so that the vehicle's tire pressure reached a stable level."

"But he didn't know that Zhang Wen had filled the left front tire with toxic gas at the moment?" Wang said.

"That's right." Gu Chen nodded his head and said: "when releasing gas, a large amount of toxic gas volatilized, which made Zhao Mingming inhale toxic gas unconsciously."

"But at that time, he did not have any immediate adverse reactions, so he continued to enter the vehicle, ready to drive the road."

"However, while driving on the road, with the poisonous gas inhaled into his lungs, causing various adverse reactions, Zhao Mingming began to appear seriously delirious, and the whole person began to spit, which led to the accident last night. What happened after that is what we all saw."

Gu Chen made his own reasoning based on the various pictures in the video and the blue inflatable bottle.

Everyone agreed, but the most important thing is that only when the final test results of forensic Liu prove that what is contained in the blue gas bottle is indeed toxic gas, then all the conditions will be established.

……