Lou Xinglan walked into the alley with Bu Jinyu, looking around the surrounding environment as he walked: "This is the scene of the first case. ”

They are all coming to the scene of this case for the first time, but they all have the same feeling, this deep and secluded alley is really the best place to kill people and sell goods. There are old residential buildings all around, there is no surveillance, no street lights, and the word "demolition" is written on the wall, and the residents inside have basically moved away, and the rest are some old people.

Approaching the place where the victim Lin Su was killed, there was a pool of dark red blood on the ground, which penetrated under the stone path, marking the posture of the deceased when he fell to the ground.

Lin Su lay on her back on the ground, frightened and painful before she lost her breath, allowing the murderer to scratch her face, stabbing the knife into the abdomen and pulling it out, and so on, powerless to resist.

Bu Jinyu knelt on the ground, pressing her palms tightly to the ground, and her mind involuntarily appeared Lin Su's pale and weak face due to excessive blood loss, too fragile, but so tenacious, how much she wanted to live.

Gripping the mud embedded in the ground between his fingers, the doughnuts in his stomach that have not yet been fully digested......

This is also the reason why she tries her best to leave the non-regular department, and she always has to face too many regrets, which can sometimes be suffocating.

Lou Xinglan leaned against the wall on the side, his eyes as sharp as an eagle looking nearby. His attention finally fell on Bukin, the second time he had seen her use her current on such a large scale, the first time it was when they first met......

The electric current on Bu Jinyu's body slowly flowed around her through her palm, and the dark blue electric current that had been embodied looked particularly weird and terrifying, such an electric current was too simple to kill.

Lou Xinglan looked at the sweat that gradually oozes from Bu Jinyu's forehead, and suddenly thought, would she be very painful when using current at such a high intensity? No matter who it is, as long as it is a mortal body, the flesh and fetus cannot withstand such an electric current.

After a long time, Bu Jinyu slowly stood up and stumbled, and Lou Xinglan stepped forward to support her: "How are you?" ”

"It's fine." Bujin shook his head: "I found a little trace of sodium hypochlorite. ”

She walked to a position about five meters away from the corpse with Lou Xinglan's hand, and pointed to the dirt next to a stone slab.

"Sodium hypochlorite? Disinfectant water, we didn't see a large hotel nearby on the way here just now, is it possible that the murderer left it? Lou Xinglan held Bu Jinyu with one hand and looked out of the alley.

Bu Jinyu thought about it and didn't open his mouth, Lou Xinglan waved his hand and decisively decided: "Whether it was left by the murderer or not, you have to check!" Then he took out his mobile phone and dialed a number.

The phone didn't ring a few times before it was connected: "Hey? Lao Li? You quickly arrange for someone to come to the scene on this side of Qingxiang Street, and dig up the soil near the third stone slab directly in front of the bloodstain for a trace examination. ”

Bu Jinyu couldn't quite hear Director Li's words clearly, but he always felt that he was crazy and digging in the soil......

Ruan Meng's duty is to retrieve the surveillance video to see if there is anything abnormal, but it is tantamount to looking for a needle in a haystack, there is no surveillance at the scene of the crime, but once out of there, the road extends in all directions, and there are a lot of surveillance videos, official and privately installed.

She copied the video and handed it to the trainee police officer to take back and began to check frame by frame, while she walked along the road, wanting to see if she could encounter a more hidden surveillance, in case she bumped into it?

Ruan Meng walked along the road, and unconsciously walked to the scene of the second crime, she suddenly came back to her senses and looked back, the road she just walked has always been very secluded, if she is the murderer, she will choose this road, deep and secluded, she will not meet anyone, perfect to avoid the possibility of being discovered by passers-by.

"Take a gamble." Ruan Meng calmed down and walked back along the road, while taking out his mobile phone to search for what surveillance cameras were installed nearby.

Unexpectedly, Ruan Meng found that there was really a surveillance here, but it was three years ago, when this side was still a ring highway, and then the road was rerouted, this side was abandoned, and a large area was changed to residential buildings, and now you can still vaguely see the style of the highway at that time.

So it's no surprise, there should be surveillance here, but she can't see it, so it's okay, just see it, the murderer will definitely not go this way. Ruan Meng thought of this floor, and hurriedly took a taxi to the traffic management bureau. Public surveillance is the only way to find out.

Time slipped by little by little, and each continued to dig deeper with the only clue they had, and even Bujin was pulled into the forensic office again, hoping that there would be a discovery on the corpse.

Compared with the closed room murder case, this kind of random murder case is the most difficult to solve, like killing someone casually on the street, completely unaware of the murderer's motive for killing. The more you do, the more loopholes there will be, and the more traces you can follow.

There are still two days before the murderer commits the crime again, but the only clues they have now are that the murder weapon is a new fruit knife, the murderer's blood, and the disinfectant left at the first crime scene.

Disinfectant water is not a special brand, most hotels use this one, Lou Xinglan They can only temporarily focus on the crime scene, and slowly investigate the big hotel that will be disinfected with disinfectant water.

Conventionally, the murderer will choose a place close to his place when he commits a crime for the first time, which will give him a sense of security.

Lou Xinglan also brought Bujin Yu with him when he was checking the hotel, and the murderer used the same murder weapon every time he committed the crime, so the murder weapon must have been hidden by him, which is also in line with the profile of a perverted murderer, enjoying killing and abuse.

With the Bukin, it was quick to "see" if there was a problem, maximizing their efficiency.

"Purple Champagne Hotel, the last hotel within a ten-mile radius of the first crime scene that has not been investigated." Lou Xinglan parked the car outside the hotel, and walked in with Bu Jinyu and two other small police officers.

"Hello sir, may I have anything to serve you?" The front desk saw them smiling politely.

"I'll find your manager." Lou Xinglan didn't talk nonsense, and lit up his documents.

"Okay, wait a minute." The front desk dialed the phone, and after a while, a man in his 30s walked out.

Lou Xinglan indicated the purpose of coming, and the manager arranged it and took them to the staff dormitory. Fortunately, most hotel employees have staff dormitories, and they all live in them, otherwise it would be very difficult to find them one by one.

The staff dormitory of Purple Champagne is not far from the hotel, a five-minute walk, it is a newly built community, a large factory repairs its own employees, and rents out the ones that are not full. Most of the people living in the community are migrant workers, with cheap rent, bunk beds, and a school-like structure, but with an extra kitchen.

Purple Champagne rented one floor, and the entire sixth floor of the three-unit building was theirs. The group took the elevator up, and the manager took the key to open the door: "Captain Lou, this is it." ”

Lou Xinglan felt a little wrong as soon as he stepped into this room, his nose was a little sharper than ordinary people, and he smelled a faint smell of blood. He and Bujin glanced at each other, and Bujin nodded slightly and walked into the room first.

The two little policemen in the back also followed in to observe the inside, only Lou Xinglan pulled the manager and chatted on the side: "Are you familiar with the staff of your hotel?" ”

The manager smiled awkwardly: "Lou team, there are really a lot of people in our hotel, I can't know them all." ”

Lou Xinglan pondered for a moment and asked in a different way: "Then do you feel that among the employees you are quite familiar with, are there any women who are very serious in their work, but always silent, do not like to communicate with people, and may even be a little eccentric, aged between 20 and 30." ”

The manager frowned and thought carefully: "Lou team, what happened?" You make me think I won't be able to think of it for a while......"

"It's about a murder case, I can only say so much, you better think about whether there is a candidate who meets my description, and make it clear as soon as possible to get rid of suspicion." Lou Xinglan only said vaguely.

As soon as he heard that it was a murder, the manager was not good: "I'll think about it again, think about it again!" ”

The manager racked his brains, and suddenly a vague figure came to mind: "Lou team, I thought about it, there is indeed such a person in our hotel, her name is Chen Jiao, she is responsible for the hygiene of the guest room, usually there is basically nothing to say, no matter when it is a loner, the only hobby is to play games with a mobile phone, play when you have time, not very likable, but the work is not bad, I don't care." ”

Occasionally, her colleagues on the same shift would give her their own things to do, and she didn't complain and silently took them over. I once kindly mentioned two sentences to her not to always take over other people's affairs, but I didn't bother to say anything more when I saw that she hadn't changed much. ”

Lou Xinglan stood up straight when she heard this: "Do you know her details?" ”

"This ......" manager was a little embarrassed: "I don't know about this, if you need it, I can give you her resume when she joined." ”

"Okay, you can give it to me later." Lou Xinglan nodded: "Then is she still working in the hotel today?" ”

"Yes, do you need to call her over now?" The manager asked.

"No, I'll go straight to her in a moment." so as not to startle the snake.

Bujin Yu looked at the four-room dormitory, which was very similar to her high school days, and in a trance, it was like going back to when she was seventeen or eighteen years old.

She avoided everyone and lightly touched her palm to the ground, and after a moment, her eyes widened slightly, and there was the blood of three victims under the bed to her right.

She quickly stood up and walked to Lou Xinglan: "You can arrest someone, there is something under the bed." ”

The manager looked at them nervously, hoping that what he found out would not affect the normal operation of the hotel......

Chen Jiao didn't know why today, her eyelids kept jumping, she happened to forget to take the mobile phone charger, you can go back to the dormitory to have a look, she has to work the night shift today, and she can't get through it without power.

She waited for the elevator for a while, and when she saw that she had gone directly to the top floor to the 24th floor, she went to take the stairs. As soon as he went up the stairs on the sixth floor and immediately turned out to the dormitory, he faintly heard a voice, which seemed to be the voice of the manager.

I can't hear very clearly, I can only hear some words and phrases, what is a game, unlikable, resume......

Chen Jiao was shocked, pretending to be casual, and slowly turned around and walked downstairs, trying not to make a sound.

The attention of everyone in the room was on what Bujin was saying, and no one knew that the person they were looking for had quietly left.