Chapter 1457

The ruins in the night are dark and quiet.

Gu Chen took a strong flashlight and walked to the edge of the roof step by step.

Lu Weiwei saw the clue and hurriedly reminded Gu Chen: "younger martial brother Gu, be careful under your feet."

"Elder martial sister Lu, what do you think the role of this pile of bricks here?" Gu Chen came to this pile of bricks, also stopped and asked Lu Weiwei around her.

Lu Weiwei followed Gu Chen's steps and hesitated for a few seconds before she replied: "it can be seen from the origin of these bricks that they are used for thermal insulation."

"The thermal insulation layer on the roof of the old house decades ago is supported by these bricks, and then covered with cement boards."

"But from the scene, it is obvious that the thermal insulation layer has been deliberately damaged. What are these bricks doing on the edge of the roof? This... I really don't know."

"If you want bricks, you don't have to remove the thermal insulation layer. This requires lifting the cement board and taking bricks. It's unnecessary. It's easier to dismantle a wall downstairs."

Gu Chen also picked up one of the mossy brick hair to express his views.

Lu Weiwei moved half to the edge of the roof, then stretched out her head and looked downstairs.

At this moment, the figures of Xu Feng, police officer Wang and Yuan Shasha are there.

In front of several people was a pile of ruins.

Lu Weiwei hesitated for a moment and muttered, "are the bricks stacked by the platform in order to throw them down?"

Thinking of this, Lu Weiwei quickly glanced at Gu Chen.

Gu Chen also agreed with Lu Weiwei and said, "from the edge of the roof, the surroundings are very clean. There are almost no sundries except some moss on the edge of the roof."

"But there is only a pile of bricks in this place. Obviously, there is a great possibility to throw these bricks down."

"If there's anyone down there..."

"If there is another person below, once it is hit, then..." Lu Weiwei thought of these according to the ideas provided by Gu Chen, and her heart was suddenly cold.

"I see." Lu Weiwei frowned slightly and stared, "this pile of bricks was removed from under the cement board of the thermal insulation layer and stacked on the edge of the roof, perhaps to attack passers-by downstairs."

"Why do you prepare so many bricks at one time? Perhaps the people who move bricks think that they don't necessarily have a brick to solve the problem, so can they move a pile?"

Gu Chen nodded silently, "almost. You want to go with me."

"If Liu Chengjun's head is really hit by this brick, maybe he will lie in the ruins with his head broken and bleeding, and then be found by passers-by, and then call the police."

"If so, Liu Chengjun is likely to be injured, and there should be obvious scars on his head."

"But if the person attacked is Jiang Tianci, and after being hit, he dies on the spot, lies in the ruins, is just found by passers-by, and then calls the police."

"But if the assailant moved Jiang Tianci's body to another place before the police arrived, then only a pool of blood would be left on the scene, and Liu Chengjun's injury seems to be a disguise. Maybe Jiang Tianci's disappearance has something to do with him."

Gu Chen suddenly thought of many possibilities from a pair of pile heads placed on the edge of the roof.

Lu Weiwei seemed to have a clearer idea when she heard the speech.

Gu Chen's analysis is unreasonable.

First of all, how can the bricks in the roof insulation layer appear on the edge of the clean roof? Obviously someone did it on purpose.

But why stack it here seems to have some obvious purpose, that is, throw it down from the top of the roof.

Secondly, who would be foolish enough to stand under the roof and be willing to be smashed? Apparently he was asked here.

From this point of view, Lu Weiwei and Gu Chen want to go together.

At this moment, Gu Chen gives Lu Weiwei the strong light flashlight, while he picks up the brick in his hand and gently pushes away the moss with his hand.

Gu Chen then came to the side of the rooftop, found the right position and shouted to officer Wang downstairs, "elder martial brother Wang, you'll pay attention to the location of the bricks later."

"I see." knowing that Gu Chen was going to throw things downstairs, officer Wang agreed and quickly asked Xu Feng and Yuan Shasha to stand away.

Just a moment later, a brick fell from the sky and fell into the ruins in front of me with a bang.

"Yes, I've seen it," said officer Wang downstairs.

Seeing this, Gu Chen glanced at Lu Weiwei and said, "let's go down."

They walked along the road when they came to the first floor.

At this moment, officer Wang, Yuan Shasha and Xu Feng trotted all the way.

Officer Wang hurriedly asked, "Gu Chen, what did you find on the roof?"

"A pile of bricks," Gu Chen said.

"A pile of bricks?" officer Wang was puzzled.

But Gu Chen continued to add, "to be exact, it's 50 bricks stacked on the edge of the roof."

"50 yuan? You can know that?" Xu Feng showed great interest in Gu Chen's words.

Even Lu Weiwei, who was on one side, was surprised and hurriedly asked Gu Chen, "younger martial brother Gu, I didn't pay attention to the rooftop we went up together just now. You remember all the bricks piled up there, but what's the use of remembering these?"

"Yes, elder martial brother Gu, what's the use of remembering bricks?" Yuan Shasha also said she was puzzled.

After all, Gu Chen's thinking is sometimes difficult to understand.

Gu Chen said, "to be exact, the bricks originally stacked on the edge of the roof should be 60, but it's a pity that 10 of them, perhaps a few years ago, had been thrown downstairs."

"And the remaining 50 bricks, I left another one just now, and now there are only 49."

"Oh, no, wait a minute." Xu Feng felt a little confused and slowed down for two seconds. Then he hurriedly asked Gu Chen, "Gu Chen, how do you count how many bricks are there before the edge of the roof? How many bricks are thrown down? How do you calculate it?"

I felt that from the first time I saw Gu Chen, the young policeman impressed himself.

After all, he can accurately guess his identity through the eating action of his little thumb.

But now I've listed this pile of ambiguous figures for you, which is really troublesome.

Seeing that Xu Feng didn't know, and the others didn't understand, Gu Chen just smiled faintly, which explained:

"I also checked the roof insulation structure after I went to the roof. It turns out that all the insulation here is supported by bricks as columns and cement boards as insulation boards."

"Yes, old buildings are so insulated?" after all, he knows the principle and structure, and Xu Feng is not surprised.

What he urgently wants to know now is how Gu Chen inferred these figures.

And Gu Chen also said faintly, "I calculated that none of these insulation columns stacked with bricks are made of 6 bricks."

"Just now I went upstairs with elder martial sister Lu. I found that the structure of other insulation layers was relatively complete, but only the edge of the roof was damaged."

"Then I coefficient it again. The volunteers are 10 insulation columns, and the bricks are moved to one side. The structure of 10 columns is 60 bricks."

"I just checked the bricks on the edge of the roof. There are only 50 bricks in total, which means that at least 10 bricks are missing."

"Then let's analyze again. Where will these 10 bricks go?"

"Throw it downstairs?" Yuan said.

Officer Wang also nodded slightly and echoed, "since this pile of bricks is piled on the edge of the roof, it is obviously ready to be thrown downstairs, just like your operation just now."

"Yes, I think so too." Gu Chen didn't explain too much.

Instead, he went straight to the place where he had just discarded the bricks, and soon found the bricks he had just dropped.

Because Gu Chen scratched traces with his fingers at the moss on the surface of the brick, he could soon find the brick in the pile of waste.

At this moment, the brick just thrown on the first floor has broken in two.

Gu Chen threw the two half bricks aside.

After that, Gu Chen found some other broken bricks in the ruins one after another.

Due to the close location, in addition to the marked brick just now, Gu Chen found a total of 20 and a half bricks, which together is 10 complete bricks.

Gu Chen threw these bricks together and patted the dust on his hands. Then he said, "I counted them. With the one I just threw down, I can make a total of 11 bricks."

"Plus the 49 bricks upstairs, we can just get together 60 bricks, which shows that these bricks were removed from the thermal insulation layer on the roof."

"My God! Can you still operate like this?" looking at Gu Chen's divine operation, Xu Feng was stunned.

After hesitating for a moment, officer Wang quickly asked Gu Chen, "so Gu Chen, your idea is that the reason why these bricks were dropped from upstairs was that someone called the police and said that if someone was found lying in a pool of blood in the ruins, would they be hurt by these bricks?"

"Very likely." Gu Chen walked up to the pile of broken bricks and couldn't help saying, "although the time has passed for several years, if you take these bricks to test, you won't get much useful value, but at least you can tell us a truth."

Turning around, Gu Chen pointed to the roof position just now and said seriously: "at least it means that someone pried off the bricks of the roof insulation layer and smashed at least 10 of them to the ground."

"And the man who fell in the pool of blood may be thanks to the brick. It's bullshit to drop any waste residue and hurt his head. I've checked the structure of the building. As long as he doesn't hit the wall violently with a sledgehammer, there won't be any possibility of waste residue falling."

"It can be seen that what happened to Liu Chengjun was very strange."

"Do you mean?" when Xu Feng heard Gu Chen's words, he seemed to feel that there were many doubts about what happened that year.

Gu Chen naturally didn't hide and tuck in, and directly asked Xu Feng, "officer Xu, let me ask you, if you were standing downstairs and being hit directly with bricks from the rooftop upstairs, what would you think you would be like now?"

"It must be falling to the ground. You have to lose half your life if you don't die." Xu Feng's answer was concise and comprehensive.

Gu Chen nodded silently and asked, "what if he was attacked by 10 bricks?"

"That... That's the next dead hand?" Xu Feng immediately understood Gu Chen's meaning.

Sharing a brick with others is not the goal at all. Continuous attack is the goal.

Otherwise, you won't pry out 60 bricks in the roof insulation.

Isn't this going to kill people?

Thinking of these, Xu Feng was also frightened at the moment and hurriedly said, "if so, once hit by a brick on the head, you will have half a life if you don't die. There will be deep wounds on the head."

Glancing at Gu Chen, Xu Feng said again, "if the so-called wounds do not appear in the head position of Han goods Liu Chengjun, it may indicate that his injury in those years was just an illusion, just to confuse the police?"

"Yes." Gu Chen nodded slightly and agreed with Xu Feng's words: "that's what I understand."

"After all, someone called the police and said that someone was found lying in a pool of blood at the ruins here."

"We can boldly assume that someone was attacked here, was attacked with bricks from the rooftop, fell in a pool of blood, and had not been transferred by the murderer."

"But at this time, someone happened to pass by the roadside and found the figure lying in a pool of blood."

"However, because this person is timid and depressed after the big brand, and there is a small amount of drinking, he can only choose to call the police on the spot."

"But when I called the police, I didn't dare to approach without authorization, and all this was just seen by the attacker."

"What's the only thing an attacker can do at this time? Have you thought about it?"

"Transfer target."

Just as Gu Chen's voice fell, the other four almost spoke in unison.

Gu Chen snapped his fingers: "yes, the only thing the attacker can do is to transfer the target before the alarm person approaches the target and the police arrive at the scene."

"Only in this way will the police fall into a passive situation when they come and investigate at the same time."

"In addition, the police can't tell clearly by themselves, and later Han goods Liu Chengjun's head bandage appeared in the factory, and then changed from a normal person to Han goods attribute, which can make the police believe that the situation mentioned by the police that day does exist."

"And the person who fell in the pool of blood may be Liu Chengjun. Therefore, he has a silly goods in the factory."

"It's terrible." when Yuan Shasha heard Gu Chen's words, the whole person couldn't help taking a breath and said with fear:

"If elder martial brother Gu's reasoning is true, the only suspect is undoubtedly the foolish goods Liu Chengjun."

"And if Liu Chengjun pretends to be stupid in order to cover up his purpose of killing, it seems reasonable."

"But if you want to prove that Han goods Liu Chengjun is indeed the murderer of that night, he must go to the hospital to check his head. If there are no fatal scars, it can be said that Liu Chengjun is pretending to be a fool at all."

"Yes." Lu Weiwei also stepped forward and said definitely, "and the date of Liu Chengjun's accident and injury is very close to the date when Jiang Tianci disappeared."

"If it's more accurate, maybe it's the same day and the same night. How can it happen?"

"If it was Jiang Tianci who was attacked, Liu Chengjun, the attacker, would certainly try every means to shift the target."

"In order to avoid the suspicion of the police, he must act as the image of the victim. Only in this way can we convince everyone that the disappearance of Jiang Tianci has nothing to do with Liu Chengjun."

The voice fell and the scene was silent.

Everyone is thinking about these questions just now.

Gu Chen took a pile of bricks on the rooftop as a clue and soon found a few of them downstairs.

From this, we can infer what happened here that night.

In addition to Gu Chen's detailed description, there is a strong sense of picture in everyone's mind at the moment.

It must be true that the injured fell here. After all, the police also found a lot of blood at the scene after the police called the police.

But if the victim is Jiang Tianci, then Liu Chengjun can never be the victim.

Thinking of this, officer Wang couldn't wait and said bluntly, "I suggest that Xu Feng go out and let your people in the police station take Liu Chengjun back for an injury examination."

"I don't believe it. Can he have that kind of fatal wound on his head? If he is hit by a brick dropped from upstairs, it must be a flesh wound, and there must be obvious and irreversible scars."

"Just take him back and check it out, and everything will come out."

Glancing at Xu Feng, officer Wang said bluntly, "Xu Feng, I'll leave it to you."

"Of course it's no problem." Xu Feng held his chest with both hands and was shocked by the scene.

In the case that happened a few years ago, Gu Chen just went around the roof of the abandoned building and found so many problems.

On my side, what have you been doing in recent years?

Missing persons, so nothing, even did not focus on verifying the situation that year.

Including whether Liu Chengjun was really injured? Whether those blood stains really came from Liu Chengjun's wound.

Thinking of these, Xu Feng also looked annoyed. He felt that Gu Chen, a young man, had arranged everything clearly, and he simply became his little attendant.

Not satisfied?

No! People's insight is there.

Xu Feng is a little jealous at the moment. He doesn't mean he is careful, but he is jealous of Gu Chen's super insight.

A large number of problems can be inferred from only one small clue.

But if these problems are correctly verified in the end, doesn't Gu Chen want to seal the gods?

Thinking of this, Xu Feng couldn't help feeling that young people today are really different from themselves in those years.

He worked hard in the front line of undercover, but Gu Chen seemed to be able to catch up with himself with only a good brain, which seemed unfair.

……

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