Guide to Domestic Police Dogs

After his partner left, Gu Nianyi rubbed his hair and squatted down again.

He didn't want to think about his mood for the time being, he just wanted to quickly find out what the hell was going on.

The place where Xu Luo is located is in a space under the raised floor. Generally, if there is only a thin layer of floor in the hollow compartment below, it can’t bear any weight at all, so a table is added on it. to prevent people from moving around.

The surrounding area will not be covered with heavy dust due to cleaning, but this area can still be seen according to the degree of some dust, and this is not the place where the table was originally placed.

Block the way with a table...

Just as he was thinking, someone entered the room and called his name: "Xiao Gu."

Gu Nianyi raised his eyes. It was Jin Youli, a member of the Criminal Investigation Brigade of the sub-bureau. He stood up and said, "Captain Jin."

"I went down to take a look just now." Jin Yuli said, "I found the name and phone number of the person who opened the house before."

"Have you found it?" Gu Nianyi asked.

"I found it, but it's just a fake ID." Jin Youli said, "There is no such person at all, including the car he parked in the parking lot with a //brand// car, and no information can be found in the traffic team."

"..." Gu Nianyi pursed his lips, thinking that it was really useless.

He felt that this was another contradiction.

"But there is a picture of him." Jin You stood at attention, and there was another voice from the intercom. He responded and patted Gu Nianyi on the shoulder, "I'm going down, call me if you need anything."

"Okay." Gu Nianyi said.

The policeman who had just opened the door for Gu Nianyi came over again.

"This room couldn't be opened just now." This policeman is Xiao Zhang from their team, and he has been following Gu Nianyi before, and the tacit understanding all the year round let him know what Gu Nianyi needs, so he handed his flashlight to Gu Nianyi Yi, said: "The difference from the room below is that it has windows, but the windows of the hotel cannot be opened, leaving only a gap that cannot be stretched out with a hand."

"Don't touch the scene until the trace inspector comes." Gu Nianyi turned on the flashlight.

"Okay, but there are people from them in the trace inspection..." Police officer Xiao Zhang said in a low voice, "I really get annoyed when the people he brought look so proud."

"I really want to know how he got here?" Gu Nianyi asked again.

"After the command center received the police in the morning and said that you appeared in Chongming District, the team asked all of us to return to the team immediately. At that time, he suddenly appeared, and it seemed that he happened to have an evening meeting with the Zhang detachment." The policeman curled his lips, "We Zhang The detachment didn't say anything, and they brought people together."

Police officer Xiao Zhang heard footsteps, looked back and said: "The trace inspection is here."

Just now the two people downstairs came up to inspect the scene, Gu Nianyi greeted them, and the four squatted down around the floor.When you use a footprint bright light to illuminate the trace, you can see the messy footprints around. The trace inspection judges the problematic footprints based on the clarity and direction.

The trace inspection presses the extracted film to cover the footprints on the floor, and the other takes out the computer, and collects them directly with the footprint collection system on site. Then, it is equipped with a measurement system to compare and analyze these footprints.

The suspect's height, age, and gender predicted by the size and depth of the shoe prints all appear on the calculation system for analysis and comparison.

"Look." The traces exchanged, "It's this one, it's the same person as the one downstairs, let's fix it."

"The footprints were just found and extracted downstairs." The trace inspection showed Gu Nianyi, "This is it, this person hasn't had time to wipe it off yet."

"The height is 170 cm, and the weight is about [-] kg." Hen Jian said, "The body type is male."

Thinking about it this way, this express hotel is really dirty. This photo completely exposed the problem of not cleaning or not cleaning well after each guest checks out.

Gu Nianyi put on his gloves, and after observing these messy footprints for a while, he found that the footprints had spread all the way around the window.

The windows of the hotel cannot be opened, only a small gap is left for ventilation.

The footprint seemed to linger in front of the window frame for a long time, and then disappeared, but the strange thing was that it was impossible for him to jump directly from the window, but the person disappeared.

He stepped on the floor below with his shoe covers on, wanting to check if there was room to escape. After hearing the sound, he squatted down and said, "Is there a secret passage below?"

Hen Jian said: "I didn't find the secret passage, but we analyzed it. There is a hollow floor below, and every place is built with load-bearing bricks. This part is to remove the load-bearing walls and make a special hiding place."

Another trace inspector has leaned forward to look inside, while using various tools to extract strong evidence in the passage.Bloodstains, fingerprints, and even a short hair left behind will become important physical evidence.

Gu Nianyi was thinking while looking at the hollow hiding place, and remained silent for a long time.

"It's on the doorknob." Gu Nianyi asked.

"No favorable evidence can be extracted. The doorknob of the hotel is full of palm prints, and there are all kinds of fresh bodily fluids and//spots on the sheets. I suspect that three or four people have slept on these sheets." The two inspectors looked at each other helplessly. Said, "It's disgusting enough, so it's not good to know too much."

Several people continued to look, and trace inspection found a palm-length knife from inside.

The knife was placed in the evidence bag, which was stained with blood.Hen Jian showed it to him and said, "This knife is very sharp, there should be a scabbard outside, but..."

The fingerprints have been extracted, and after the latent fingerprints displayed with the fumigation gun appear, you can look at the palm prints. Gu Nianyi tilted his head to look at it for a while, and was slightly taken aback: "..."

"At present, it seems that there is only Dr. Xu's palm print on it." Hen Jian said, "In fact, the cut marks on his hands are also obvious. After all, if you want to harm others, you don't have to pick your wrist."

"Is he... committing suicide?" Gu Nianyi's voice was very soft, like a confirmation tone.

It's like confirming with trace inspection, and it's like confirming with yourself.

Henjian took the bag down and put it away, without confirming or denying his conclusion, he just said: "It's ok here, Police Officer, do you want to go in and have a look?"

"En." After checking the traces, Gu Nianyi leaned forward and entered Xu Luo's hiding place.

He is taller than Xu Luo, but he found that there is still room after the legs are straightened, but the height of the top is too low, and he is basically lying flat, and the distance between the tip of the nose and the top is a fist.

Gu Nianyi knew this distance, and it was basically difficult to turn over after the top was completely covered. Xu Luo should have been lying on his stomach since the beginning, and it has not changed since then, only a small amount of turning.

If Xu Luo hadn't lost consciousness afterwards and couldn't move before, it would be very uncomfortable to imagine.

The floor above is sealed. If no one finds out and seals his mouth and nose, this environment is equivalent to being buried alive, unless Xu Luo makes a lot of noise when he is fully awake, but it may also be disturbed by the exhaust fan.

He climbed a little forward and saw the exhaust fan that he had stuck a stick to prevent it from continuing to fan. He found that even when it was turning, the gap below could still be seen.Below is the bathroom door, and at this moment, the police officers and technicians below can still be seen moving back and forth.He tilted his head slightly, and called out to the police officer at the door: "Hi! Comrade!"

"...??" The people below were startled and looked around.

"I, above, the exhaust fan!" Gu Nianyi said.

The policeman raised his head, shook his head from side to side and observed for a long time before saying, "...Why are you up there?"

"Well, excuse me, I want to take a look at the back." Gu Nianyi said.

"Oh good." The policeman stepped aside for him.

Gu Nianyi finally had a wider view, he could only see a small part outside the bathroom door, the gap was too thin, and there were blind spots everywhere.But if he was standing there just now, he should be able to see his feet and the victim's feet from this angle.

This is the largest angle of view that Xu Luo can see... In fact, it is still very limited.

Therefore, even when Xu Luo was awake, he might not be able to see clearly what happened down below.

Moreover, what makes Gu Nianyi still feel conflicted is whether the person who killed Wang Wenlu wanted to blame him?

If yes, why didn't he create more evidence against him.Now that he was already unconscious, he could stab the person on the bed with his hand a few times.Although the cause of Wang Wenlu's death is still uncertain, he did not have that much contact with Wang Wenlu.

Is it really because of a problem with the calculation system?

...By the way, Xu Luo.

After he and Xu Luo came out of the restaurant, before he was attacked, he looked at Xu Luo. Xu Luo obviously wanted to pull him, but he hesitated.

Why?Who did he see?

These questions flashed by in a few minutes, and Gu Nianyi felt dizzy again. Gu Nianyi couldn't help but lean against the wall beside him.

"Police Gu!!" Someone called him, finally pulling him out of these thoughts.

"..." Gu Nianyi struggled to get out, raised his head and said, "What's wrong?"

Hen Jian handed him a pair of shoes and said, "Look, I found his shoes."

"Where did you find it?" Gu Nianyi quickly stood up.

"It's on the shelf above the bathtub in the bathroom." He inspected, "I just checked and found it."

"..." Gu Nianyi just stood up, but the police officer next to him said with a walkie-talkie, "Police Gu, Zhang Detachment calls you down."

"..." Gu Nianyi let out a breath.

Checking and monitoring is a big project. It was already 08:30 in the morning. Because of this incident, the people locked up in the hotel did not eat or drink in the confined space, and began to make a small commotion.

"We haven't broken the law. We'll have things to do later. Now, what do you police mean by locking us up here?"

"Woke us up in the morning and cooperated with the investigation. Now the unit asks me to go back!"

"I still have class in the morning!"

"My children are starving to death, you police don't care about food!"

Li Tai is not a patient person, so he forced them not to move: "I said don't move, don't move, they don't understand?! Anyone who speaks rudely to the police will be detained as if they don't cooperate with the investigation!"

So when Gu Nianyi went down, everyone started to scold him.

"Who are you scaring!!"

"Stay and stay! We want to eat!"

"Mom—mother—whoa woo woo woo—"

"Look, it scares my kid! Where are you in charge! I want to find your person in charge!"

"Don't make noise!!!" Li Tai said violently, "I am the person in charge!!!"

Sun Chengming stood aside to watch the fun, but Gu Nianyi caught him straight and pinched his arm: "What are you doing standing there, go and maintain order."

"He brought so many people by himself and didn't maintain it, wait for me to maintain it?" Sun Chengming yawned, "He said, not only will he be trapped, but he will directly bring them all to the bureau for interrogation one by one."

"..." Gu Nianyi pursed his lips, "Is he really here?"

"Otherwise." Sun Chengming pointed to his head and shrugged his shoulders.

Gu Nianyi didn't know what to say. Li Tai and Wang Cheng's work styles were different. Wang Cheng paid attention to efficiency in handling affairs. He needed to obtain the most information in the shortest time and quickly obtain screening and assign tasks. Li Tai is different. He does not make any analysis during the verification and autopsy links. All the evidence must be brought back to the bureau, and then re-integrated and distributed. This way seems more rigorous and careful, but it is inefficient and involves a lot of things. It's very extravagant, and I don't know if it will scare the snake under such circumstances.

"By the way, surveillance." Gu Nianyi and Sun Chengming entered the room together, "How is the surveillance?"

"I'm checking, but I haven't found anything so far. I checked the house opening records just now, and they are all fake ID cards." Sun Chengming said.

"I heard about it just now." Gu Nianyi said, "But I'm surprised that all the hotels in the city have long been connected to the Internet with the police, so how could it be possible to get a fake one when you come in and swipe your ID card."

"It's a fake identity." Sun Chengming said, "The identity card has been filed in the public security agency, and it can also be recognized through facial recognition, but this person does not actually exist."

"Didn't there be a video record for face recognition, how about checking his video?" Gu Nianyi said, "What does his appearance look like?"

Sun Chengming turned on the tablet and showed it to Gu Nianyi, and Gu Nianyi looked at the person in this image.

With tough eyebrows, a high nose bridge, and short hair, looking at the camera, he looked like a man in his thirties. Gu Nianyi looked down and saw his name.