"Senior Brother Wang, Ah Wei's time of death should be around 12 noon. Gu Chen called and reported the results of his and Lu Weiwei's investigation at the scene to Officer Wang.

Cell monitoring room.

Officer Wang's eyes were fixed on each screen, and his face stiffened: "I haven't found other suspicious people coming and going, according to what you say, the murderer is either Wang Zhe or Zhao Mei?"

"Zhao Mei can be ruled out for the time being, she doesn't have enough time to commit the crime, and Wang Zhe has. After Gu Chen explained the relationship between the astronomical telescope and the cigar found at the scene with simple sentences, Officer Wang stood up directly, his face revealing incredible.

"Is this thing reliable? Sounds a bit hanging. ”

"Senior Brother Wang, there are only two waiting, one is waiting for the autopsy report from Forensic Doctor Liu, and the other is waiting for the sun at about 1:25 tomorrow, if both conditions are met, it means that Ah Wei was indeed murdered when he was dining with Wang Zhe, and Wang Zhe used these anti-reconnaissance skills to confuse our vision of handling the case. ”

Gu Chen said with confidence.

From the observation of the scene, all the evidence points to Wang Zhe.

Last night's emotional depression, coupled with today's calmness.

Although the three of them were talking to Wang Zhe, he tried his best to show his innocence.

It's a pity that the acting skills are not good, and all kinds of deliberate actions and expectant expressions still make themselves exposed.

Compared with Gu Chen and Officer Wang, there are also some cases that Lu Weiwei has handled before.

The acting skills of those criminals are deliberately said to be superior.

So when you are accustomed to the acting skills of various actors, and you have raised your artistic level to a certain level, it is easy to recognize at a glance when you look at the general acting skills.

This is also why many anti-pickpocketing police officers can immediately identify the other party's intentions when they find some suspicious people on the street, relying on his immunity to all kinds of exaggerated acting skills.

No one knows why Wang Zhe killed Ah Wei, maybe it was an economic dispute, or maybe it was some other contradiction.

In fact, Gu Chen was in the Japanese restaurant last night, and he could find certain signs.

However, at the time, it did not attract enough attention, and it was just treated as a general controversy.

But today, it seems that Wang Zhe's motive for killing is a little too strong.

In the face of Ah Wei's death, he first showed too calm, and then exaggerated sadness.

So Gu Chen didn't stare at him.

Now that experiments can be conducted with astronomical telescopes, there is enough evidence to prove that Ah Wei ...... Died at noon, not after Wang Zhe left.

......

......

At eight o'clock in the evening, the technical section of the city bureau.

Forensic doctor Liu works overtime every day, and the assistant is on vacation, and the entire technical department seems a little quiet.

When Gu Chen, Officer Wang, and Lu Weiwei stood outside the testing room for a long time, Forensic Doctor Liu took off his gloves and mask and walked to the gate.

"Forensic Doctor Liu. Gu Chen took the lead in walking up to him and asked, "The deceased is the time of death, is it around 12 noon?"

Forensic Doctor Liu was stunned: "Gu Chen, how do you know? I haven't told you yet." ”

"Forensic Doctor Liu, in fact, we have used the items at the scene to deduce the time of death of the deceased, but this kind of experiment will not be confirmed until tomorrow, but the answer from your side, we can get it tonight. Lu Weiwei also said familiarly.

"Yes, Gu Chen. Forensic Doctor Liu was also quite surprised: "You can determine the time of death of the deceased without using me, a forensic doctor, and I estimate that Xiao Yang and Xi Ye in the Furong Police Station may not be able to reach this level." ”

"Gu Chen, look at how much Forensic Doctor Liu looks down on you, and use Xiao Yang and Master Xi to set you off. Officer Wang couldn't help but interject.

For having such a capable person under his hands, Officer Wang naturally had to say a few words.

"Thank you Forensic Doctor Liu for your compliment, in fact, it was on the spot, using some existing clues and conditions, and making some reasonable reasoning, with your professional skills, it was just luck. ”

Gu Chen is still quite modest......

People praise you, and if you take it seriously, it's over.

For example, in determining the time of death, forensic doctors are required to perform various examinations on the body, and the procedure is unimaginably cumbersome.

It takes time to get accurate, and it often requires multi-party certification of many test items.

This is a more reliable method.

Of course, Gu Chen's combination of using clues and items on the scene to use reasonable reasoning to derive the time of death is also a good option.

However, it can be consistent with the accurate judgment made by the forensic doctor after multiple tests, which still makes Forensic Dr. Liu a little admired.

"Gu Chen, you have to praise it, you Zhao have all your treasures, it is the blessing of your Furong Police Station, let me tell you the truth, your reasoning is correct, after my many verifications, yes, the deceased is the time of death, that is, around 12 noon, this is beyond doubt. ”

Forensic Doctor Liu then handed the test report to Gu Chen.

"Is it really 12 noon?" Lu Weiwei was a little ecstatic.

I thought that the data inferred from Gu Chen's on-site investigation could only be used as a general reference, and there must be a certain error with Forensic Liu's professional data.

When Gu Chen said the time of the deceased's death, Lu Weiwei was still speculating for a while whether it was far from the data of Forensic Liu Forensics.

In retrospect, the concerns were completely unnecessary.

Officer Wang was stunned and said: "If this is really the data, then at around 12:18, Wang Zhe who came out of Awei's house is the biggest suspect." ”

Cases taken at noon can be decided in the evening.

This kind of speed in handling cases is the result that Officer Wang hopes to see the most.

I was still worried about who the suspect was and the uncertain time of the crime.

Looking at it now, the previous ones were just floating clouds, and the lit cigars were just a set of tricks that Wang Zhe played for everyone.

......

......

The next day, at 12 noon.

Wang Zhe walked out of his house with his duffel bag on his back, and after looking left and right in the garden, he walked towards the exit.

"Mr. Wang. ”

Wang Zhe suddenly heard someone on the side calling his name, and he couldn't help but be stunned, slowly, his head turned ninety degrees in rhythm like a machine.

Lu Weiwei and Officer Wang were leaning on a police car at the moment, waving to them.

And Gu Chen sat coldly in the driver's seat, looking at himself sideways.

"You...... Aren't you the policemen who came to my house yesterday?" Wang Zhe quickly recognized the three of them.

At this moment, Officer Wang and Lu Weiwei had already surrounded him.

"Mr. Wang, yesterday's case, we are almost closed. Lu Weiwei looked at him mysteriously.

Wang Zhe's head shrank back: "So fast?"

"How long do you want it to take?" Officer Wang asked him directly.

"This ......?"

"Don't do this and that, go, get in the car with us, let's go to the scene again this time, and I'll tell you who the murderer is." ”

Officer Wang was no longer polite, and directly took Wang Zhe's shoulders and was about to walk in the direction of the police car.

And Lu Weiwei was responsible for helping him carry his luggage, and couldn't help but curse in her mouth: "I said Wang Zhe, are you going to go far away?

"I ...... I'm going out of town for a while, morning ticket, so ......"

"So you'd better quit. Gu Chen pushed the car door, took the travel bag in Lu Weiwei's hand, and said, "You may not be able to leave Jiangnan City today, or later." ”

"Huh. Wang Zhe was also panicked, and hurriedly asked, "What are you doing here?" My business trip is very important, really important. ”

Officer Wang didn't have the patience, so he directly opened the back door and pushed Wang Zhe in.

Subsequently, Gu Chen drove a police car to Ah Wei's residence.

Pulling off the cordon, entering the room, looking at the room he visited yesterday, and the puddle of blood on the ground, Wang Zhe's whole face turned pale, and fine sweat on his forehead couldn't help but come out.

"Comrade policeman, I have already told you what you want to know about yesterday, you see, what are you bringing me here for today? I really can't catch up with the high-speed train. ”

"Wang Zhe, you sit down first. Gu Chen walked up to him and pointed to the sofa behind him.

Wang Zhe was stunned for a moment, but he still walked over honestly and sat on the sofa.

Gu Chen took out the transcript, sat on the other side, and asked, "I asked you, why did you kill your master Ah Wei." ”

"What?" After hearing this question, Wang Zhe couldn't sit still for an instant, and stood up in fright.

As a result, Officer Wang beside him pressed him back: "You sit down first, and you have something to say slowly." ”

"Comrade policeman, this ...... How did this make me kill someone? Isn't that a joke? ”

Wang Zhe weighed left and right, and he definitely couldn't leave today.

Looking at this posture, these three policemen are going to give themselves a surprise interrogation in the living room of Ah Wei's house.

"I think we're joking?" As she spoke, Lu Weiwei had already set up the camera and pointed the camera at Wang Zhe.

Wang Zhe was so frightened that he covered his face: "What is this? Comrade policeman, what are you trying to shoot me for? Is it infringing on my portrait rights?"

"Yo, do you still know the law? I thought you were legally blind? I don't know the truth that knowing the law and breaking the law will increase the crime by one degree?" Officer Wang also learned the classic quotations of the old man who touched porcelain before, to educate the photographer in front of him whose acting skills were so bad that he was out of the charts.

"According to our preliminary investigation, the deceased Ah Wei, that is, your master, was not the cause of death after you left, but was stabbed to death by you in the living room at around 12 noon. Gu Chen recorded it in the transcript, and Wang Zhe became more and more confused the more he listened.

"No, what evidence do you have?" Wang Zhe raised his eyebrows and looked at the three of them with an unhappy expression.

Gu Chen took out the autopsy report given by Forensic Doctor Liu, threw it on the coffee table, and said, "Look at it yourself, this is a summary of the report given by a professional forensic doctor, the time of death of the deceased was between 12 noon and 1 o'clock yesterday." ”

"And during this time period, we have called up all the surveillance, and we have not found any abnormal people entering the floor, after investigation, only you are the most suspicious. ”

"No, you must be mistaken. Wang Zhe pretended to be innocent and said: "It's okay for me to eat at the master's house at noon, but I am by no means a murderer, and I don't know what happened to the master's house after I left." ”

"You left around 12:18, right?" Gu Chen looked up and asked him.

"That's right. Wang Zhe knew that there was surveillance downstairs in the unit, and he couldn't deny the facts, so he had to admit it.

"That is, you have time to kill. Gu Chen pointed a pen at him and said, "And the time you left highly coincides with the time of Ah Wei's death." ”

"But the recombination does not mean that it is me, you yourself have said, the forensic doctor is not absolutely accurate, as written in this autopsy report, the approximate time of death of the deceased was between 12 noon and 1 o'clock, and the time range included in this 'probably' cannot be used as absolute evidence. Wang Zhe also came up with his own set of rhetoric.

"Wang Zhe, how about we make a bet?" Gu Chen's eyes suddenly became surprisingly sharp, and he said, "Just bet on whether you are a murderer or not, how about the deadline of 2:25 p.m.?"

Gu Chen actually knew that the approximate scope of the autopsy report given by Forensic Doctor Liu alone was indeed not enough to support the fact that Wang Zhe was a murderer, but he had another trick.

When Wang Zhe heard Gu Chen say this, he also began to weigh left and right.

You must know that the scope of your own crime yesterday is basically the current interrogation time.

Looking at the confident appearance of the three policemen in front of him, to be honest, Wang Zhe was a little cowardly.

Especially when I was the subject of interrogation, I felt that the other party seemed to have sufficient clues.

"Wang Zhe. Lu Weiwei took a blank notebook, threw it into his hand, and gave him a pen, and said: "During this time period, you honestly explain the facts of your crime, maybe you can still be punished lightly, you think about it yourself." ”

"I don't write. Wang Zhe suddenly threw aside the pen and paper that Lu Weiwei handed him, stood up and said, "I'm going on a business trip soon, if you have anything, you can wait for me to come back from a business trip." ”

However, the moment Wang Zhe stood up, he found that Gu Chen had opened the delicate wooden box where Ah Wei usually stored cigars, took out a cigar from it, and then put it on an ashtray.

And the astronomical telescope on the ground was also accurately placed on the windowsill by Gu Chen according to the small notches on the desktop and the window.

Seeing this familiar scene, Wang Zhe's legs suddenly kept calling.

"Isn't it familiar?" Gu Chen turned around and came to Wang Zhe's face, and said, "We found that the cigar that had been lit was still burning in the living room of the deceased Ah Wei, which once misled our police in handling the case. ”

"Yes...... But what does that have to do with me?" Wang Zhe took one step back, two steps, and was finally forced back to the sofa by Gu Chen again, looking up at Gu Chen's sharp eyes.

"I'll tell you the truth. Gu Chen opened the small wooden box containing the cigar and said: "This cigar, the normal burning time is 1 hour and 25 minutes, and yesterday we received a police report, when we came to the scene, the cigar had been burning for nearly an hour. ”

"What does this have to do with me?" Wang Zhe felt that he could still make one last effort, although he felt that he was a little poor in donkey skills.

"You take the principle of a convex lens in an astronomical telescope, place it in a suitable position, and then place the cigar on the ashtray and wait for the angle of the sun to change. ”

Gu Chen walked to the windowsill, pointed to the astronomical telescope and said, "Now the time I set up is 12:18, which is the time you left yesterday." ”

"If there were no miscalculations, when the time advanced to about 1:25, the two convex lenses on the astronomical telescope played the role of concentrating light. ”

"The focus will be on the position of the cigar, so as to use the concentrating effect to light the cigar, creating the illusion that the deceased Ah Wei was still smoking at about 1:25, so that you can exclude yourself from the time of the crime, am I right? ”

After Wang Zhe listened to Gu Chen's words, his whole face turned pale, and he looked at the windowsill for some reason.

That's right, Gu Chen didn't have much time left for himself.

He already knew the little trick he was playing......

And now the time set aside for myself is actually to let myself explain clearly why I committed the crime.

"It's 12:23, so there's still two hours left for you, so think about it yourself. ”

Officer Wang looked down at the table below and reminded.

"Wang Zhe, you don't have to act and pretend to be innocent, really, your acting skills are really a bit unacceptable. Lu Weiwei also came to mend the knife with great interest, and said: "We have seen many criminals, although they are not as smart as you, but at least they are good at acting, and occasionally cause us some small troubles, but you are different, you are a photographer, since you are apprenticed as a director under Awei, why don't you hone your acting skills......"

Lu Weiwei said a lot, and as soon as she opened her mouth, she couldn't stop at all.

She said it was all the truth.

During the time that he was partnering with Gu Chen and Officer Wang, he had participated in a lot of cases, and all kinds of people with outstanding acting skills would indeed confuse their judgment to a certain extent.

But fortunately, Gu Chen generally has enough evidence to support this group of people.

And the vicious murderer in front of him didn't know how to hone his acting skills, and even Lu Weiwei wanted to sing him a song "Cool and Cool".

"That's right, I killed my master Ah Wei. Seeing that the matter was revealed, and the police had fully grasped the evidence of his crime, Wang Zhe felt that there was no need to hold on.

Lu Weiwei and Officer Wang looked at each other, and the two couldn't help but be overjoyed.

That's what you want......

Restore the criminals' actions completely, so that they have nothing to hide, so that these guys can honestly confess.

No matter how strong the psychological defense line is, it is vulnerable in the face of evidence.

"Say, why?" Gu Chen lowered his head and didn't look at him, but focused on making notes.

These so-called hard work have allowed Gu Chen to learn a lot of reasoning and summaries from the record book.

Therefore, during interrogation, Gu Chen was often very willing to make notes.

"I owe the master a lot of money, and I can't pay it off. Wang Zhe looked at Gu Chen with some frustration and said, "Do you know? Comrade policeman, not only do I owe him a lot of money, but I also took the first draft of the best work that my master cooperated with me to the other party as collateral, I don't know how I became like this? I am completely useless, but all this has nothing to do with him." ”

......