civil forensic

Chapter 1228 Looking for the Corpse

Chapter 1228 Looking for the Corpse

It was midnight when Jiang Yuan finished checking the scene he suspected, but he still had a long way to go before he could scan the entire road section.

At this time, everyone in the four cars was exhausted.

The situation was better for Mu Zhiyang and others who were in charge of the escort. The criminal justice technicians who came with the survey vehicle had to run around carrying various lamps and instruments, and they were exhausted.

Cui Qishan, Xiao Si and others are considered to be using their brains. Liu Jinghui is also using his brain and his brainpower has reached its peak.

"Okay. Let's take a break." Jiang Yuan waved his hand and announced the disbandment.

"Okay. Think about it carefully after you have a good rest." Liu Jinghui breathed a sigh of relief. He is already in his forties. If he worked in a private company, he should have been transferred to society for 10 years. He would have been unable to bear staying up late like this.

Everyone cheered and started to pack up their things.

Xiao Si popped up and asked, "Aren't you waiting for the dog?"

The group of detectives who were packing up were all frozen.

Cui Qishan pulled Xiao Si with a frustrated look on his face: "Can't you just be more careful? Director Jiang has given the order, what suggestions are you making here? With so many people here, you stand out?"

He was also afraid that Xiao Si would anger the public.

But Xiao Si was not afraid. He was used to being in the minority and said unmoved: "We have been at the scene for so many days. The window for using dogs is getting shorter and shorter. It will be dawn in two hours. Then we should send police dogs over. When it is rush hour, there will be cars passing on this road. The exhaust fumes will make it useless to use dogs."

A normal police dog will have no problem sniffing out odors that are within a few days old. If it is indoors, it may even be able to sniff out odors that are from a few weeks ago.

The conditions in the mountains cannot be compared with those indoors. Whether the victim's information can be sniffed out is a bit mysterious. It is not only related to the dog, but also to the temperature and humidity of these days. The time is definitely less than indoors, but it is not certain how much less.

In short, since the decision has been made to use police dogs, the sooner the better.

All the criminal police present understood what Xiao Si said, so even though they all looked extremely sleepy, they still resigned themselves to their fate and slowed down their pace.

Working 24 hours straight is an inhumane practice that is common in the criminal police team.

"Okay, everyone else go take a rest first, I'll just wait." Jiang Yuan waved his hand and called on them, "Mu Zhiyang and Wen Ming, stay with me, we'll deal with this for the night."

"Oh." Mu Zhiyang and Wen Ming were both wearing bulletproof vests when they followed Jiang Yuan, and they didn't dare to leave Jiang Yuan in the wilderness.

"Let me go too." Xiao Si also knew that the minority would be beaten.

Cui Qishan cursed in his heart, and he still spoke as a middle-aged man: "This is a case of our Fourth Brigade. I will accompany you too."

"There's no need for you to accompany us. We can just stay at a hotel in Jinshan." Jiang Yuan's answer was unexpected.

Cui Qishan: "Just two hours..."

Xiao Si: "Five-star hotel?"

If the criminal police were on a business trip, the subsidy for two people staying in one room would not be enough to pay for a five-star hotel in Beijing, not to mention that it was not considered a business trip at all. As for staying in a hotel just for a two-hour rest, that was even more unreasonable. Normally, they would just stay in the car for the whole night. It was common to spy for more than ten hours, so what was wrong with two hours?

But looking at Jiang Yuan opposite them, Cui Qishan and Xiao Si were speechless again.

"Then...shall we go back?" Cui Qishan felt that there was no point in staying, but it was not appropriate to leave, so he glared at Xiao Si fiercely.

"Yeah." Jiang Yuan noticed Cui Qishan's look and said, "Shen Yaowei, contact the police dog brigade here. Call me when someone arrives."

"Yes!" Shen Yaowei stood at attention and saluted.

Cui Qishan began to feel embarrassed again and said hurriedly: "Why don't I wait? I am more familiar with the police dog team."

"Captain Cui, you should go and have a rest first. It will be convenient for me to contact the members of the backlog task force when the time comes." Shen Yaowei straightened his chest and raised his head, trying his best to dissuade Cui Qishan. He had been robbed of a lot of limelight recently by the new guard, and he finally got such an opportunity to be independent, so he didn't feel sleepy at all.

Cui Qishan looked at Shen Yaowei's expression seriously, and was moved by him. He turned around and said, "How about this, Xiao Si, you stay and accompany Shen Yaowei. In case you encounter the criminal returning to the crime scene or something, you can take care of each other."

"Yes." This was a direct order, and Xiao Si could only agree to it.

……

It's dawn, the police dog competition begins, the police dog trainers raise their hands...

Five police dogs surrounded the victim Yan Meixuan's old clothes and sniffed them for a long time. Then, accompanied by their trainers, they began sniffing along the road.

Jiang Yuan, who had slept for less than two hours, forced himself to stay awake and said a few words to the trainers of the police dog brigade, then followed the dogs.

The police dog has not been put online yet, and it is not certain when it will be online, so we can only wait.

Jiang Yuan looked around from time to time, hoping to see the information that he couldn't see last night while there was sunlight, but he never did. To be honest, he was not online.

Two hours later, the five police dogs set out again but returned empty-handed. The captain of the police dog brigade could only come over helplessly and said, "We have to take a break first. At least in the area we searched, there was no trace of the victim."

"Then let's take a break and find a place to have breakfast on the roadside." Jiang Yuan knew that he couldn't rush, so he found a buffer zone he had seen before, and a few people sat in a circle and shared the pancakes that Cui Qishan had bought.

The Jianbing Guozi tastes good, with crispy biscuits inside. Even when paired with ordinary-tasting soy milk, it is still acceptable.

Jiang Yuan had been hungry the whole night, so he ate one in a hurry, took another one, and drank it with the remaining half cup of soy milk. Then he stood up and looked around, and found that several police dogs had not finished their meals yet.

There are more and more cars on the road.

Before noon, the police dogs all became listless.

The consumption of police dogs' sniffing is also extremely high, and the more complex the place, the more so.

However, the resources of the Beijing Bureau are invincible, not to mention the special task force headed by Jiang Yuan. The captain of the police dog brigade deployed 5 police dogs himself and then transported the police dogs that had previously participated in the battle back to rest.

Jiang Yuan and others naturally could not get rotation, and followed the newly replaced police dog all the way to Jinshan Park, but still did not find anything.

There are surveillance cameras here, and they didn't detect anything, so there's no need to let the dog sniff it again.

"Director Jiang, this is all we can do as a police dog team. We're really sorry that we can't help you." The captain of the police dog team breathed a sigh of relief. It wasn't that he felt relieved, but he was quietly relieved.

"It's okay." Jiang Yuan waved his hand.

"Then we'll go back first." The captain felt much more relaxed and felt that Ning Tai Jiang Yuan was quite easy to talk to.

Jiang Yuan shook his head and said, "There's no need to be so anxious."

"Ok?"

"Help us eliminate another option." Jiang Yuan looked at Liu Jinghui who was coming behind.

As soon as Liu Jinghui heard Jiang Yuan's tone, he knew what he was thinking, so he asked, "How big an area do you want to search?"

"Assuming the criminal lives or works within the area from the subway station to Jinshan Park, sniff the surrounding area for several kilometers," Jiang Yuan said.

The captain of the police dog brigade nearby turned green when he heard this, and said hurriedly: "The surrounding area is several kilometers, the range is too large, we can't smell it all, and there is no way to smell it this way."

"Didn't I ask you to look for traces?" Jiang Yuan paused and said, "Look for the body."

The working range of a professional cadaver-detecting dog is still very large. In open terrain with proper training, it can scan more than one square kilometer per hour on average. In complex terrain, this range may be reduced by half, but the efficiency is still very high and the accuracy is also very good.

The captain of the police dog team was a little surprised: "Are we starting to look for the body now?"

"It's best if we can't find it, so we can rule out this option." Jiang Yuan didn't say much. He had a reason for saying the surrounding area was a few kilometers away.

During the investigation last night, Jiang Yuan had already discussed with Liu Jinghui the possibility that the criminal was a local resident. Among various forms of crime, many murderers prefer to commit crimes locally, which often gives them a sense of security, and their familiarity with the local area can also help them commit crimes smoothly.

As for the environment around Jinshan, the murderer who is willing to commit the crime locally will most likely dispose of the body around Jinshan. This is not a criminal principle, but a characteristic of the capital.

In terms of strict management, the inspection for entering Beijing is probably more detailed than that for leaving the country. Leaving Beijing may be better, but if the murderer wants to come back, his vehicle and himself will inevitably have to pass through a checkpoint with dogs on duty.

The captain of the police dog squad looked at the others on both sides, then realized what was going on and said, "Then I have to report it and ask them to redistribute the corpse-finding dogs."

"Yeah." Jiang Yuan nodded.

An hour later, two professional police dog transport vehicles drove over.

The next leader who came down to command was the police inspector who was holding a silver olive branch.

"I have dispatched all the corpse-hunting dogs that can be put into action immediately." After shaking hands with Jiang Yuan and others, the team leader, the third-level police inspector, arranged for people to start searching.

From time to time, the voices of subordinates reporting could be heard on the intercom.

Two hours later, a report spread throughout the task force: a female corpse was found.