Guide to Domestic Police Dogs

Li Tai was completely furious and said: "Don't interrupt me, do you hear me!..."

"Captain Li." Gu Nianyi sat up a little bit, took a breath, and seemed to have made up his mind, "At present, our primary goal is to find the source of the blood and confirm the life and death of another person. We must see people when we are alive. And to see the dead body."

He said: "Although the existence of a secret passage was confirmed yesterday, the next step of search and deployment was not carried out, nor was the on-site simulation scene restored. The entire investigation is out of touch."

Gu Nianyi clapped his hands to get everyone's attention.

"I decided that Sun Chengming and I will do this personally, and other trace inspections will focus on the Internet cafe on the fourth floor today." Gu Nianyi said, "Gu Xinxin is responsible for recording, and all trace inspections and interrogations of on-site personnel must be sorted out. Record."

"Xu Luo, as a party involved, will help the technology to reconstruct and restore the scene together." Gu Nianyi said.

"Okay." Xu Luo nodded.

"I..." Li Tai gritted his teeth, maybe he wanted to say "what about me", but he swallowed it abruptly.

Gu Nianyi took his words and said: "Since Team Li is here, let's have a cup of tea and rest, and help us coordinate the personnel if necessary."

"..." Li Tai's expression twisted, "You..."

"Of course." Gu Nianyi said, "You are a professional in criminal investigation, and we still have a lot of professional knowledge to ask you."

"..." Li Tai's expression softened a little, and he said immediately, "Hmph, if you have any difficulties, just ask me, and I will definitely answer."

"Yes." Gu Nianyi pulled the corner of his mouth with a half-smile.

Xu Luo was struggling to hold back his laughter, but he couldn't laugh, so he could only pat Gu Nianyi's thigh with his hand.

……

After the homicide in the Express Hotel, the entire floor was sealed off for three days and guarded from top to bottom.Even so, the other shops around have not stopped working. In such a small area, small shops are crowded with bustle and bustle, and there is even an elementary school not far away.

Everything is business as usual.

Darkness breeds in this world, and many unimaginable things happen, but everyone's life continues.

Looking out the window, Gu Nianyi suddenly remembered Jin Youli, the captain of the Criminal Investigation Brigade who was on the scene at the time.

This person named Lao Jin is Wang Cheng's familiar friend, and he seems to be an alumnus of the same class back then.Gu Nianyi couldn't remember clearly, but he remembered that Wang Cheng lived in Chongming District for a long time at least before he came to the detachment.

Thinking of this, Gu Nianyi felt a little...coincidentally.

After getting out of the car with the team, Gu Nianyi was at the forefront this time.

"Gu police, we have contacted the person in charge of the hotel before. This is managed by the franchise store itself. The headquarters is currently shirking responsibility and saying that they don't know about it. However, now we know that the actual person in charge of the express hotel and the Internet cafe should not be the same person. The boss is very cooperative, and has been here for the past few days." Gu Xinxin followed Gu Nianyi's footsteps into the building, "Currently the franchisee, the person in charge of the Express Hotel, is out of town, and we have informed him to return to the city as soon as possible to cooperate. Investigation. He mentioned on the phone that he was ignorant of the floor and other things, and other staff were only responsible for the daily affairs of the hotel, and they agreed that the criminals dug it themselves after observing the terrain."

"I don't know?" Gu Nianyi entered the elevator with others, "Speaking of which, the man named Shi Liangyu who was recognized by face recognition before, how many days has he lived in this hotel?"

"I booked for three days and two nights." Gu Xinxin said.

"Has the comparison result of Shi Liangyu's facial features come out?" Gu Nianyi asked Gu Xinxin, "Is there any suspicious object that can be investigated immediately?"

"Not yet, the photo itself is blurry, and the contrast is not obvious." Gu Xinxin said, "But the technology is working overtime, and the facial features of this person are quite obvious."

"Okay." Gu Nianyi nodded.

"By the way, do you know why the monitoring disappeared." Sun Chengming poked Gu Nianyi, "You will never guess, it is the most fucking funny physical reason, unplug the power."

Gu Nianyi: "..."

"It's that simple and rude." Sun Chengming made a movement of unplugging and said, "We have checked that there is no one to manage the monitoring room, so the monitoring that disappears for a period of two or three days is still at night. In fact, there is no one at all. Discover."

"So it also proves that... although this murderer has strong anti-reconnaissance capabilities, he actually doesn't know much about the hotel's internal structure and daily operations? At least not as much as we thought." Gu Nianyi said, "He just wants to pinch the surveillance."

"Yes." Sun Chengming raised his thumb and said, "Gu Tsai, you go upstairs, and I'll go to the Internet cafe on the fourth floor."

"Okay." Gu Nianyi replied.

"Doctor Xu follow me." Gu Xinxin said.

"En." Xu Luo also responded.

Before parting ways, Gu Nianyi and Xu Luo suddenly looked at each other tacitly. Gu Nianyi stared at him, Xu Luo's indifferent expression slightly loosened, and then quickly rolled his eyes away.

Gu Nianyi arrived at the guest room where he was before, recalling the last time he woke up in this guest room, the feeling of lying next to the dead body is still vivid in his memory, in addition to the chaos, he did not expect to leave him It's such a profound stamina.

A secret room, the way to open it is easier than imagined, but it is more difficult to actually do it.

In fact, now, Xu Luo only needs to take the initiative to inform Li Tai about seeing Wang Cheng that night and morning, and tell the team all about these days in full, and Wang Cheng's illusion of vacation will definitely be broken.If the police force was used, it would be the easiest way to find Wang Cheng and let the truth come to light, but Gu Nianyi couldn't do it anyway.

By the way, evidence.

He was clearly acting on his emotions, but he believed that he was rational, but he was still looking for evidence in his mind, but if the final evidence all pointed to Wang Cheng, there was no need for him and Xu Luo to expose it...

That night, it was clearly two people who attacked him and Xu Luo.If Xu Luo was not mistaken and Wang Cheng was the one who covered his mouth, then the person who attacked Xu Luo was the second person, possibly this Shi Liangyu.

And in the hotel, this was once again proved. He has a "fake identity" that can be recognized by face, but he is a real person.

Gu Nianyi put on the shoe covers and gloves, and walked into the room again.

Li Tai took someone to a place where the upper echelon hadn't investigated deeply, and temporarily got rid of him for a while, and Gu Nianyi gained a short period of peace.

Inside the room, the location of the body was marked, as was the place where he lay flat.It was only after Gu Nianyi walked around that he realized that there was a gap between the bed and the wall that could accommodate half a person. Thinking about it this way, their placement was indeed a bit strange.

When Gu Nianyi was about to lower his head to take a closer look, there was a sudden "Boom!" sound from the bed, which startled him.

"...Damn it." Gu Nianyi pushed back a step.

After a rustling sound, Sun Chengming stretched out a hand from the gap beside the bed, and then crawled out half of his body: "...Look."

"You crawled over from the ventilation duct?" Gu Nianyi asked.

"Yes." Sun Chengming nodded and waved to him, "Come with me."

When the two of them moved the bed away, they could see a cut partition under the bed.The cut marks around the area are actually not smooth, but they have already aroused Gu Nianyi's curiosity: "How can the murderer confirm that this is an Internet cafe below, and that there is a bed that can really hide? He didn't knock every room. Yes, he chose this room at random."

"Do you think there are any similarities with the previous case?" Sun Chengming lay on his stomach with him, and the two of them looked like two hamsters lying on the ground. "Just, build a secret path in advance or something?"

"...What are you thinking about?" Gu Nianyi said, "It's not like every case is such a coincidence."

"But the murderer must have researched this." Sun Chengming crawled forward and got under the bed, "Come in!"

After Gu Nianyi entered, he found that the space below was much larger than the partition on the upper floor. With his height, he could basically assume a squatting posture. of dust.

"Fuck... this smell." Gu Nianyi crawled forward, about five meters before he saw the big air vent.

Gu Nianyi observed the environment around the pipe above and next to it, while Sun Chengming opened the grille door of the air outlet: "This was originally an air-conditioning pipe, and the air-conditioning above was removed."

"Yeah..." Gu Nianyi narrowed his eyes and said, "It seems that after the internal unit of the air conditioner is removed, there is only a hole left."

"Then, he should have gone down from here." Sun Chengming jumped down and landed directly on the leather sofa.Gu Nianyi poked his head out of the upper vent to look at him, guarding the two policemen who responded, and said, "The height is not too high, it looks very safe."

"And there are shoe prints on the sofa." Sun Chengming said, "We can basically know his escape route."

"But is there no one surfing the Internet in this place in the morning?" Gu Nianyi said.

"The other party used the excuse of repairing the air conditioner to circle up this area." Sun Chengming asked the policeman next to him to get his own tablet, pulled out the information and said, "We have asked the person in charge and the waiter on duty to fix it in the past few days. The air conditioner is a dark-skinned man wearing a hat, because repeated dripping of condensed water can easily damage the machine, so I found a master who repairs the air conditioner to come to the door.”

"Then have you confirmed the identity of the maintenance personnel?" Gu Nianyi said.

"Hmm." Sun Chengming bared a row of white teeth, "Guess how?"

"..." Gu Nianyi didn't even think about it, "It's fake."

"Then what are you asking?" Sun Chengming scolded

"Why did he go to such lengths?" Gu Nianyi couldn't understand, "Fake identity, fake job, and deliberately stepped in and out of the route a few days ago, I understand that he wants to blame me or Xu Luo. "

"But now he has neither wronged me and Xu Luo, nor caused us substantial harm. What is he trying to do?"

Gu Nianyi paused at this point.

If this person is, Wang Cheng...

He himself didn't want to cause substantial harm to himself?