Forensics

At noon, in a small restaurant.

Before the meal was finished, Gu Yanchen received a call from the team.

The team's voice was a little anxious: "Hello, Officer Gu? I think something is wrong. I knocked on the door, but no one answered, and the neighbors didn't know where the man went."

Gu Yanchen asked: "Have you asked someone to unlock it?"

Team Bao said: "Yes, there was no one there when I opened it. I thought it was strange, so I went to the security office to check the surveillance at the gate of the community. I saw that Wei Sen left the community alone in the morning. It was noon. Besides Zhao Chuanwen, he has no relatives or friends, where will he go?"

Gu Yanchen said: "You look for it first, I'll come over as soon as possible."

He hung up the phone and said to the people around him, "Wei Sen is also missing."

Lu Ying had just eaten half of the rice, so she quickly picked up a few mouthfuls of rice with chopsticks, and Bai Meng also hurriedly took out a tissue to wipe her mouth.

The widowed and lonely old man lost contact, and the criminal police of the city bureau did not dare to be careless.

Gu Yanchen hurried out of the small restaurant with his people, and went to Wei Sen's house first.

Wei Sen's family is a three-bedroom household with a total area of ​​more than 100 square meters. The inside is also clean, nothing is hung on the walls, and the beds are made evenly.

The home is the same as Zhao Chuanwen's before, without any electronic products.

The furniture is simple, there is a desk leaning against some bookshelves, and the bookshelves are full of old books and exercise books. Gu Yanchen looked through them, but there is nothing special about them.

This is also a typical room for the elderly living alone.

Bai Meng searched with the number provided by Director Gao, but the phone was turned off and could not be located.

All signs indicated that the old man was missing.

This is the jurisdiction of the No. [-] Branch Bureau, and Bao Tui rubbed his hands aside, worried that he would be to blame for the two cases.He muttered to himself: "Where will an old man who is nearly eighty years old go?"

Compared with Zhao Chuanwen's death, Wei Sen's disappearance is even more strange.

Director Gao from the community nearby also said: "This Wei Sen was an only child back then, and everyone in his family left before him. He has never been married in his life, and there is no other place to stay."

This kind of person disappeared, and no one even helped to report it to the police.

Several criminal policemen went out to inquire, but in the end they returned without success.Director Gao said that there was still work to do, and only a few police officers were left here to discuss countermeasures.

Lu Ying frowned: "Captain Gu, is this really a serial murder case targeting the elderly?"

Bai Meng searched around and came back to Wei Sen's house. She was sweating all over from running, and fanned with her hand: "Don't be crowed, the old man may just be addicted to playing mahjong, or he may have eaten outside. , The phone was turned off and I didn’t find it.”

Bao Tui asked: "Gu Dui, what should we do now?"

Gu Yanchen frowned and thought for a moment, then he opened Wei Sen's closet and smelled it: "We Sen's clothes have a unique smell."

Bai Meng also sniffed: "Yes, it seems that acacia water has been used."

Some old people still have the habit of boiling acacia water to wash clothes. Wei Sen doesn't know what he used, but the smell is quite strong.

Lu Ying sniffed carefully: "There is also this smell on the bed."

It was an old man's body odor mixed with acacia.

Gu Yanchen's mind was spinning fast, he lowered his head and thought for a moment: "Team Bao, do you have any police dogs for tracking in your sub-bureau?"

Dogs have a keen sense of smell, and their sensitivity is higher than that of humans. Maybe they can smell something and lead them to find Wei Sen.

Captain Bao was a little embarrassed: "Good breeds of police dogs are selected first after your city bureau. Although the dogs in our sub-bureau can do tracking training, the general time limit is within two hours. No matter how long the time is, the dogs will smell it." I can't come out."

Lu Ying also said: "Even if the smell is special, the person has been missing for a long time now, how much smell can be left behind? Is this useful for police dogs?"

Gu Yanchen said: "The unique smell can last for several hours or even longer. Anyway, people can't find it now, so we can only bring the dog to try it."

When he said this, he didn't feel embarrassed about forming a team, and turned to Bai Meng: "You can ask the police team of the city bureau to see if there are any idle police dogs."

Bai Meng went to contact him and came back and said, "Captain Gu, there is an operation on the anti-narcotics side today, and most of the police dogs in the team have pulled over, leaving only Xinghuacun and Jiang Xiaobai. It may be difficult to track and find someone."

It is difficult for police dogs to track, and not every police dog is good at it.

Gu Yanchen lowered his head and thought: "Let me think of a way."

He remembered that he had talked with the police officer in charge of police dogs before, and there used to be countless dogs with the best tracking in the police force.

Now that the other police dogs are gone, he wonders if Wu Liang can come back out of the arena.

After making a decision, Gu Yanchen looked at the time, and it was already three o'clock in the afternoon, so he called Shen Junci.

After a while, Shen Junci answered the phone: "Hello."

Gu Yanchen asked: "Forensic Shen, do you have time now?"

Shen Jun said: "Yes, what's the matter?"

He finished dissecting the body in the morning, and has put Zhao Chuanwen's body away for safekeeping.

Gu Yanchen briefed him on the progress of the investigation of the case on the phone, and then asked, "Can you ask Qi Yi'an to drive a police car to my house, and then you can take Wuliang over? Also, remember to take a piece of paper from the drawer on the right side of the TV cabinet." A tracking rope."

Shen Jun said: "Okay, you can send me the specific address."

At four o'clock in the afternoon, Shen Junci dragged Wuliang to Wei Sen's house.

Qi Yian parked his car and followed, just in case, he also brought a survey box.

After Wuliang entered, Gu Yanchen took it to the room and smelled it around, and then let it enter Wei Sen's closet to let it remember the smell.

Wuliang was indeed an old police dog. Seeing that he was about to perform a task, the whole dog became serious. After smelling it for a while, it squatted down, wagging its tail, and waited for further instructions.

Seeing the dog stop for a while, several criminal police officers were also stunned.

Man and dog look at each other.

Bao team reacted and said: "I have taken police dogs together before. Those police dogs are accompanied by special trainers. They will make various gestures, and the police dogs will act according to the instructions."

Bai Meng suddenly reacted: "Captain Gu, will you follow instructions?"

Gu Yanchen shook his head. Although he had been in charge of logistics and adopted retired police dogs, he had never trained them.

Everyone understands, so the police dog is useless when it arrives, there must be someone who can give orders.

Bai Meng simply forgot about this just now: "Then what should I do now? How about I ask which trainer is free?"

Gu Yanchen raised his head: "I can't, but there are people who can." After saying this, he looked at Shen Junci.

Lin Luo not only knows how to train dogs, but Wu Liang was also trained by him when he was a child.

Who is Gu Yanchen, his words and actions are extremely reliable, and he has never shaken these team members.Among the few people, they have a very high degree of credibility.After he finished speaking, the others followed the direction he was looking at and set their eyes on Shen Junci.

Shen Junci originally thought that he was here to give the dog away.

He was leaning against the wall, waiting for them to act, but he didn't expect the eyes of several people to gather.Shen Junci suddenly remembered that on the day when he was drunk, he had done a few dog training actions... Gu Yanchen probably saw him at that time.

Before he was ready to speak, the others became excited.

Bai Meng said: "That's great!"

Lu Ying was delighted: "I didn't expect Doctor Shen to know how to speak police dogs!"

Qi Yi'an also said: "Master, there is nothing you can't do, right?"

Even the teams from the side branch were booing there: "It turns out that Shen Forensic Medical Association, let's hurry up and find someone. It will take a while, and there will be more variables."

Seeing that several people expressed their ardent hopes for him, it was even more difficult for Shen Junci to shirk.

Wuliang seemed to understand Gu Yanchen's meaning, the dog lowered its head, walked to Shen Junci's feet with the tracking rope in its mouth, and then rubbed his leg.

Seeing the current situation, Shen Junci could only say: "I will be a little..."

Gu Yanchen said: "The meeting is better than us at all, let's try."

Shen Junci hadn't done a police dog command for many years, and at this time he was kicked out of the shelves.

Fortunately, he remembered those movements, and he was indeed the one who trained Boundless Tracking at the beginning.

Shen Junci tied the tracking rope to Wuliang, then squatted down, took Wei Sen's pillow towel, and took a clean mineral water bottle, poured out the water in it, stuffed a pillow towel in, and made a simple Smell the source bottle.

This kind of smell source bottle can make the smell more concentrated, and it can also make it easier for police dogs to track.

Then he gave Wuliang the "Sniff" command, and this step was for the police dogs to recognize it.

Wuliang obediently lowered his head and sniffed the bottle carefully for a while.

Shen Junci made another "tracking" command.

Wuliang walked towards the door, walked about one meter, and looked back at Shen Junci.

Shen Jun resigned as a sign of encouragement, and he continued to walk out, knowing it very well.

Wuliang's speed is not slow, and the others quickly catch up.

Going out from the gate of the community, Wu Liang lowered his head and sniffed from time to time, looking for the scent of the old man.

Those flavors can't be seen or touched, but they really exist.

Shen Junci pulled the tracking rope, keeping a distance of about two meters from the dog, and the others followed behind them.

Due to the long time interval, the smell dissipated a bit, and whenever he reached the intersection, Wu Liang was a little confused, Shen Junci would take out Wei Sen's things, put them under his nose, and let him have another sniff.

There were two more times in the middle, Wuliang seemed to have taken some detours, Shen Junci was very patient, and walked back with him to find the right path.

He kept encouraging the police dog, stroking Wuliang's head, and sometimes he would attach himself to say a few words of praise.

"Good boy."

"Well done."

"come on!"

Dog tracking is a job that requires skill and patience.

A group of people followed the dog, just walking and stopping until it was dark.

The temperature difference between day and night in Penang in autumn is very large, and the wind is a bit cold at night.

Gu Yanchen looked at Shen Junci's thin clothes, took off his coat and put it on him.

Shen Junci hesitated for a while, but finally accepted.

Gu Yanchen's clothes had wider shoulders than his. Shen Junci straightened his clothes and pulled them tight on his chest with his fingers.He buried his face in the collar of his clothes.Shen Junci felt his face heat up.

The fabric of the collar rubbed against his skin, and the clothes still carried the warmth of Gu Yanchen's body and a pleasant smell.

Finally, Wu Liang brought several criminal policemen from the Special Criminal Division to the foot of a hill.

This mountain is in the urban area. It used to be a breeding base. The boss lost money and it was abandoned long ago. Except for a few farms, all kinds of weeds and plants are overgrown. It is very barren, and no one usually goes up there.

When it got here, Wuliang became a little restless. It groaned a few times, stuck out its tongue, turned around, and then barked wildly.

Shen Junci was familiar with Wuliang's reaction, felt the boundless emotional changes, and said, "Maybe I found it!"

Then he let go of the tracking rope, and the dog ran wildly up the mountain.

Gu Yanchen has the best physical strength and has been climbing Luming Mountain all year round. At this time, he followed closely behind the police dogs.

The others followed behind, and among them only Qi Yi'an was carrying an investigation box. At this moment, he couldn't run any longer, and said anxiously: "Wait for me..."

Lu Ying turned around and took the box in his hand.

Only then did Qi Yi'an catch up with the speed.

The slope of the mountain is not steep, and it only took about 10 minutes to climb up.

Running until he was almost at the top of the mountain, Wuliang suddenly stopped and looked up at the mountain.

Gu Yanchen panted and looked up the mountain.

The cold wind blows through the night.

With the moonlight projected from the sky, he saw the dead body of an old man hanging under a crooked tree by the roadside.

The author has something to say:

With a wave of Forensic Doctor Shen, Wu Liang and Dui Gu rushed out at the same time.