I am a super cop

Chapter 1101

At this moment, the air was filled with the smell of cow dung, and everything around him looked very strange.

The center of Hejiang Village is clean and tidy, and many people have even opened farmhouses, so there is no such thing as cow dung, which is very rural.

But this old house in the northeast corner is different. There seems to be a cowshed not far away. Everyone has searched Hejiang Village before, but most of them were mainly visiting residents, and did not notice this old house.

In addition, there are trees between Hejiang Village and the old house, so it looks more like an abandoned old house.

"No wonder." Gu Chen couldn't help muttering.

Lu Weiwei was dumbfounded: "Junior Brother Gu, why is that?"

"No wonder the police dogs stopped searching when they sniffed around Hejiang Village, because the smell of cow dung here interrupted the sniffing of the police dogs."

"So that's the case?" Listening to Gu Chen's explanation, it seemed to make sense.

The police dogs had searched so far before, and indeed stopped further sniffing.

But at the beginning, everyone believed that Liu Wenjing left in another vehicle.

But then everyone checked the monitoring at the entrance to Gaoqiao National Forest Park on the day Liu Wenjing disappeared, and checked every vehicle entering and leaving, but no trace of Liu Wenjing was found.

Therefore, the argument of leaving by other vehicles is also untenable.

But the fat man suddenly reported his brother, which still surprised everyone.

But then came the police dogs to stop the search.

The smell here is obviously covered by the smell of cow dung.

"Could Liu Wenjing be in the old house?" Xu Sitong narrowed his eyes, feeling that something must be wrong.

Gu Chen didn't hesitate, and said directly: "Go in and have a look."

As everyone began to surround the old house, Gu Chen led the police dog and came to the gate of the old house first.

Because it is an old house, the gate is only stuck with iron bolts and is not locked.

Therefore, Gu Chen easily pulled out the iron bolt and pushed open the door.

An old rural house like this doesn't need any door locks at all, and no valuables will be placed inside.

What's more, according to the fat man's words, this is just a temporary resting place for brothers to work here.

Gu Chen stood at the door and looked around, and found that the house was in a mess, except for an old wooden bed, there were some daily necessities.

Turning to look at the fat man, Gu Chen asked him, "Can I go in and search?"

"Yes, this old house is where the villagers put sundries, and there are no valuables." The fat man said.

Gu Chen nodded and directly stepped over the threshold.

Then the police dog was unleashed.

The police dog immediately rushed forward, sniffing around every corner.

Due to the dim light, everyone even turned on the flashlights and searched the dark place.

It looks weird here.

Dilapidated old house, wooden beams are filled with a rotten smell.

However, it can be seen that the old houses have been repaired and reinforced to ensure the integrity of the building to a certain extent.

But during the search, the search and rescue police dog smelled the smell and suddenly barked at a closet.

This movement attracted everyone's attention.

Gu Chen immediately walked to the closet and gently opened the closet.

At this time, the police dog was still barking, and seemed to be extra vigilant about sensitive objects.

Gu Chen then took out the flashlight and shone a burst of light into the closet.

With the blessing of his master-level observation ability, he suddenly found blood-like traces around the closet.

Gu Chen immediately took off some clean paper towels, extracted the coagulated blood objects, and then carefully put them into the evidence collection bag.

After completing this operation, Xu Sitong asked, "What kind of blood is this?"

"I don't know, but it's best to let your technical department test it." Gu Chen said.

Xu Sitong immediately agreed: "This is no problem, just leave it to me."

After receiving the coagulated liquid suspected of being blood extracted by Gu Chen, Xu Sitong looked around and continued to observe other corners.

Gu Chen, on the other hand, opened all the closet doors at once, not sparing every corner of the room.

Since the solidified object extracted in the closet cannot be judged as human blood, it is also impossible to judge whether it is Liu Wenjing's blood.

After searching the entire old house for a long time, Gu Chen did not find any suspicious clues.

At this moment, the police dog seemed to be somewhere in the house and found some suspicious clues.

The police dog kept planing the board with its front feet, and made a "beep" sound in its mouth.

Gu Chen noticed this, pushed the police dog aside, squatted down, and knocked on the floor a few times.

"Empty?" Gu Chen looked up at the crowd.

Lu Weiwei quickly cast her eyes on the fat man and asked him, "Is there a basement here?"

"Yes... yes." The fat man nodded, expressing his acquiescence.

Later, Gu Chen also discovered the position of the gaps in the wooden boards, which were obviously different from other floors.

But this floor has no handle at all, so it cannot be pried open with bare hands.

Gu Chen simply took out the police dagger from the belt equipment, inserted the tip of the knife into the side corner of the wooden board, and then picked it lightly.

Then the board squeaked, and half of it was pried out.

Lu Weiwei grabbed the edge of the board with her bare hands, and together with Gu Chen, they flipped the board over.

At this moment, an empty and dark basement suddenly appeared in front of everyone.

Seeing this scene, everyone was excited and apprehensive.

Secret passages?This is something that often appears in TV dramas.

Now that Liu Wenjing is missing, everyone has been tracking her down here. It seems that according to normal logic, perhaps Liu Wenjing was hiding in this secret passage because she was killed.

90.00% of all people here have this inner thought.

Xu Sitong couldn't help but thumped in his heart, pointing to the entrance of the secret passage and said, "Would you like... do you want to go down and have a look?"

"Of course." Gu Chen said.

"Then I'll go." Zhang Kai felt that he was a little transparent here. If he had the opportunity to perform like this, he would naturally not miss the opportunity.

So he took a flashlight and irradiated around the entrance of the secret room, and found that there was no major problem, so he asked, "Is there a ladder here?"

"Yes." There was a small wooden ladder next to Yuan Shasha, so she quickly moved it in front of Zhang Kai.

Without further ado, Zhang Kai put down the wooden ladder and was about to climb down with a flashlight.

But at this moment, Zhang Kai was suddenly grabbed by Gu Chen.

"Are you going down like this?" Gu Chen asked.

Zhang Kai was a little dazed: "Otherwise?"

"If you go on like this, you may not be able to go up again. Come up first." Gu Chen pulled Zhang Kai up, preventing Zhang Kai from climbing down the stairs.

Zhang Kai was also speechless: "There's nothing down here, I just checked with a flashlight."

"That's not the problem." It felt like Zhang Kai didn't understand what he meant, so Gu Chen quickly explained: "This kind of rural cellar, due to the long-term sealing, the oxygen that originally existed in the cellar will react with the plants inside to generate waste gas. If you don’t use the time and go on rashly, it is very likely that you will suffocate to death.”

"So it's like this? After hearing Gu Chen's speech, Zhang Kai suddenly realized.

I knew it too, but just now in order to go down first, I forgot about it for a while.

Fortunately, I was reminded by Gu Chen just now, otherwise if the situation Gu Chen said really happened, wouldn't I die on the spot every minute?
Thinking about this, Zhang Kai also took a deep breath: "Fortunately, you have Captain Gu to remind you, otherwise I would have been too sloppy."

"Then what should we do?" Someone in the crowd asked curiously.

Gu Chen turned around and explained to everyone: "Before going down, you must check the surrounding area for potential subsidence, and you must ventilate before going down."

"Then use the ignition test to check the oxygen density inside, but at this time, you must prevent flammable gas inside, and be prepared for fire prevention at any time. If the oxygen is not enough, you should add oxygen."

"After all, due to the respiration of plants, carbon dioxide gas will continue to accumulate in the cellar, and when the concentration is too high, it will directly threaten human safety."

"So generally in order to test the concentration of carbon dioxide, we usually have to take lighted candles into the cellar.

"If the candle goes out, the CO[-] level is too high, and if the candle stays on, it's not too high."

"Is that so?"

Hearing Gu Chen's words, many volunteers gathered around immediately nodded frequently. This is physics knowledge in middle school, but many people don't pay attention to it in life.

It can be seen that Gu Chen still noticed this point, and did not let Zhang Kai go hastily.

At this time, Gu Chen said again: "In addition, I need portable oxygen and a safety rope. After ventilation, I can enter the cellar after testing."

"In the event of an emergency, the safety rope can pull the people under the cellar up, ensuring nothing goes wrong."

"Is it so complicated? Isn't it just a cellar?" The shooter, who had been cowarded by Police Officer Wang before, was standing in the crowd at the moment.

Officer Wang glanced at him, pointed to the cellar entrance and said, "Why don't you come?"

"I... I'll just forget it." Seeing Police Officer Wang glaring at him, the man with glasses stepped back immediately.

Xu Sitong said: "It doesn't matter. The Blue Sky Rescue Team has these things in their cars, such as portable oxygen, and safety ropes. I'll get them."

"Okay." Gu Chen acquiesced.

Not long after, Xu Sitong brought all these items back to the old house.

After conducting various tests, Zhang Kai went down to the cellar with the portable oxygen on his back, and searched every corner of the cellar with a strong flashlight.

After a while, Gu Chen asked, "How?"

Zhang Kai shook his head: "Except for some rotten vegetables, there is nothing else found."

"Then you wait." After Gu Chen's voice fell, he tied another safety rope to himself, hugged the police dog, and walked carefully down the cellar.

Thanks to the help of police dogs, everyone searched with twice the result with half the effort.

Police dogs kept walking around the cellar, trying to sniff out suspicious clues.

But at this moment, the police dog barked again at the bottom of the cellar.

Everyone looked at each other in blank dismay, feeling inexplicable.

"Is there anything under this cellar?" Zhang Kai expressed his confusion.

And Lu Weiwei on the top of the cellar said: "I remember Xiong Tao, the leader of the Blue Sky Rescue Team, said that this police dog is particularly sensitive to corpses. Could it be that there are still things buried under the cellar?"

"Is there still something buried under the cellar?"

Hearing Lu Weiwei's speech, the scene suddenly boiled.

Everyone shuddered, feeling that this was too weird, right?

If it involves murder and burial, then maybe there is such a possibility.

But once this kind of situation happens around everyone, everyone still doesn't want to believe it.

Gu Chen looked at his feet, and suddenly his eyes lit up.

He looked up at Xu Sitong and said, "Officer Xu, I remember that the Blue Sky Rescue Team and the police team also dispatched a ground-penetrating radar, right?"

"You know all of this?" Hearing Gu Chen's remarks, Xu Sitong couldn't help being taken aback.

It was the first time I saw that thing, and it was indeed placed on the roadside police car.

But Gu Chen can remember this kind of equipment, which shows that Gu Chen still knows about it.

A student policeman asked weakly: "Captain Gu, what the hell is a ground penetrating radar?"

"Ground-penetrating radar?" Gu Chen grinned and explained seriously: "Ground-penetrating radar...uses the antenna to emit and receive high magnetic waves to detect the properties and distribution of the material inside the medium."

"At present, it is mainly used in archaeology, mineral exploration, disaster geological investigation and other fields."

"So?" Feeling that the ground penetrating radar still has this kind of effect, the young student policeman, who hadn't had much contact with this thing before, was also very curious at this time.

Gu Chen continued to explain: "For example, whether there is anything underground, whether there is water seepage, whether the soil has been excavated, etc., can actually be detected."

"Then who knows how to use ground penetrating radar?" Xu Sitong bowed and asked.

"Me." A second-level superintendent raised his hand and said, "I used this thing before, and I brought it here."

"That's fine, you go and help Gu Chen and the others." Xu Sitong said.

With the unremitting efforts of everyone, the ground penetrating radar was finally moved to the cellar.

After the commissioning, the ground penetrating radar also started working.

After some careful operations, the second-level police superintendent raised his head and said to Gu Chen based on the various supports provided by the data: "The ground-penetrating radar shows that this underground area has been turned over."

"Are you sure?" Gu Chen asked.

The second superintendent nodded: "It should be no problem."

Gu Chen looked up at the exit of the cellar, and said, "Officer Xu, can you get some digging tools over here? Send a few more people down."

"No problem, just wait for me." Xu Sitong immediately coordinated from above after receiving Gu Chen's request.

Not long after, four volunteers came to the cellar with tools, followed Gu Chen, and began to dig the entire cellar.

In order not to affect the work, Police Officer Wang, Lu Weiwei and Yuan Shasha also stopped other people outside to allow enough space for the cellar entrance.

So everyone coordinated and cooperated to dig the cellar to a depth of more than one meter.

After four or 10 minutes of meticulous operation, Zhang Kai suddenly stopped his movements, looked down, and immediately beckoned: "Come and take a look."

"Have you found something?" Several volunteers gathered around after hearing the words.

Gu Chen stood behind and waited for a reply.

However, after a few seconds passed, everyone covered their noses and stepped back.

Gu Chen asked, "What's going on?"

"There are animal remains," said a volunteer.

Another volunteer also complained: "It's disgusting to bury animal carcasses in this place."

Gu Chen asked again: "Could it be that the ground penetrating radar only found traces of turning over in this place?"

The second-level superintendent who operated the ground-penetrating radar nodded and said: "That's right, only this place has been turned over, but now it seems that it's just some animal corpses."

"That means there is no trace of Liu Wenjing's body." Feeling that it was futile again, Gu Chen was also slightly disappointed.

But everyone's operation is still very professional, which is worthy of recognition.

Excluding all impossible situations, at least narrowed the search scope.

Gu Chen smiled lightly and said, "Everyone go up."

"Ugh."

Hearing Gu Chen's speech, everyone climbed up the wooden ladder in an orderly manner.

Working in the cellar is simply too miserable.

After pulling Gu Chen who came out last to the floor, Lu Weiwei said with a wry smile, "Maybe we went in the wrong direction, but at least we can go to Dongjiang Village to have a look."

"Alright." Gu Chen glanced at the fat man and said, "Dongjiang Village, where does your brother live? Can you take us there?"

"Yes." The fat man agreed without hesitation.

This also made Gu Chen admire him.

After all, it takes enough courage and responsibility to report one's brother.

But this fat man, apparently did a good job.

While everyone was rushing to Dongjiang Village, Xu Sitong also asked his colleagues to quickly send the bloodstains that Gu Chen found in the closet to the technical department of the Municipal Bureau for testing.

Coupled with other personnel who are searching in the deep mountains of Gaoqiao National Forest Park, it can be described as a general mobilization.

The scale of this search is really rare in the entire Xiping City.

It can be seen that after the media exposed the situation, the chain reaction triggered is still very large.

On the one hand, the police are eager to find Liu Wenjing's whereabouts as soon as possible, while the people who eat melons are eager to pay attention to this matter.

……

……

Dongjiang Village.

When Gu Chen and his group arrived in a few police cars, many villagers walked to the side of the road.

Especially when he saw the fat man leading the police into the village, an old man who was also fat suddenly hesitated.

She stepped forward and asked Gu Chen, the leader, "Comrade policeman, who are you?"

"This Mr. Zhao reported that his brother killed the missing girl Liu Wenjing. We are here to investigate this matter."

"What? My youngest son killed the missing girl?" The old lady became furious when she heard Gu Chen's words. She pointed at the fat man and cursed in her local dialect.

Gu Chen doesn't understand the Xiping dialect very well, but from the expression on the old lady's face, it can be seen that she has vividly demonstrated the traditional Chinese way of cursing and fighting.

In an instant, he went up and slapped the fat man.

At this moment, everyone was stunned on the spot.

Obviously, the old lady intended to protect her youngest son, who was the brother of the fat man.

But no matter how the old man scolded and beat him, the fat man was obviously indifferent, expressing his disdain with a deadpan expression.

Gu Chen couldn't stand it any longer, so he stopped the old man directly, and said, "Old lady, can we not do anything?"

"I won't do it? If I don't do it, what will happen to this guy?" The old lady was about to beat the fat man again.

Fortunately, at this time, the fat man hid back and wisely stood behind Gu Chen.

Seeing the old lady blocking the door, pointing at the fat man and cursing, Lu Weiwei also stepped forward to stop her and said, "Old lady, please cooperate with our investigation? This is related to the life and death of a young girl."

"No." The old lady was furious, pointing at the fat man and panting heavily: "Don't believe him, he just made it up to cheat the bonus."

……

(End of this chapter)