Investigating the victim's interpersonal relationship, viewing the surveillance video of the crime scene, investigating the scene to collect evidence, and questioning the relevant personnel at the crime scene are all things that the police must do after every homicide, which is boring and patterned.

This is destined to be another sleepless night, and with the appearance of the note that was obviously left for Xu Lang, the case was directly taken over by the CY criminal investigation team.

After Chen Qiumin's body was taken away, Xu Lang came to room 315 again, standing next to the window that was no longer blocked by the wall, looking at the city that had completely returned to peace, Xu Lang fell into deep thought, his face was unusually ugly.

Although Chen Qiumin's corpse is more terrifying, it is also more scary, which makes people feel very uncomfortable, but Xu Lang is not the kind of chick who just graduated from the police academy, what kind of corpse he has not seen, although Chen Qiumin's corpse gives people a great visual impact, but it is nothing more than that, on the contrary, Xu Lang is thinking about the things behind this case.

The place of death of the deceased is Fuyuan Hotel, and Fuyuan Hotel is located in Changyang Street, Chengbei District, as I said before, the city is very large, divided into five districts, each district has a public security bureau and a criminal investigation detachment, they are responsible for the jurisdiction of their respective areas, generally which area has a life case, will be taken over by the department in charge of the area to take over the investigation, the criminal investigation team 1 and the criminal investigation team 2 directly belong to the General Bureau of Public Security, they are responsible for investigating some other sub-bureaus have not been solved for a long time, or more difficult cases, and the CY criminal investigation team is just a department that has only been established for a long time, A special department, if it is not some special cases, CY will not intervene, Yang Rongwei's murder case has not been concluded for the time being, in this case, CY will not take over new cases, but now Chen Qiumin's murder case, after his body was found, CY directly intervened, obviously, this is the murderer did it on purpose, and CY had to intervene, then, the question is, why did the murderer do this?

Is this a coincidence?

Xu Lang clasped his hands around his chest, pinched his chin with one hand, and shook his head, he felt that this was definitely not a coincidence, when Xu Lang saw the A4 paper, he felt that it was definitely not a coincidence.

As soon as Yang Rongwei's body was discovered, Lu Xing received a video, in the video, the person who was likely to be Sun Wenyao compared a gesture of one, at that time, Xu Lang guessed that this may represent some kind of information, probably to tell the police that Yang Zifei was just the first victim, and there will be others next, but although Yang Zifei was seriously injured at the time, she did not die, although she died in the end, but it was suicide, and Yang Rongwei was the one who was killed by Sun Wenyao himself. Therefore, this speculation has been forgotten for the time being.

Now, Chen Qiumin is dead, and this A4 paper with a very strong provocation was found at the scene of the crime.

"The second one, Xu Lang."

What does this mean?

Could it be that Chen Qiumin is the first, and the murderer's next target is Xu Lang

Xu Lang shook his head again, feeling impossible, although this possibility exists, but, thinking about it, I feel impossible, not to mention whether the murderer can do it, just trying to subdue Xu Lang is a big problem, although Xu Lang is often injured in many cases, but this does not mean that Xu Lang's skills are not good, after all, he graduated from a professional police academy, and he has also performed undercover missions, if Xu Lang didn't have two brushes, it is estimated that he would have died I don't know how many times, It is a big problem to subdue Xu Lang, at the beginning, Master Chang sent so many people to kill Xu Lang, but they were unsuccessful, and now it is even more impossible to succeed with one or two people alone.

If this most superficial meaning is excluded, does it mean that Chen Qiumin is the second target of the murderer, and now, Chen Qiumin is dead, so who is the first victim is Yang Rongwei

If the first victim is Yang Rongwei and the second victim is Chen Qiumin, then does it mean that the murderer is actually Sun Wenyao, who Xu Lang and they have been looking for recently

If this is really the case, then there will definitely be a third, fourth, or even more victims next, and if everything is really like this, then who is Sun Wenyao's next target

Thinking of this, Xu Lang was completely puzzled.

Yang Rongwei is a demon with no humanity, his death is deserved, if he leaves his identity as a policeman, it is actually a good thing for a person like Yang Rongwei to die, especially thinking of those little girls who have been hurt by Yang Rongwei, it's just that Yang Rongwei's way of death is very miserable, it is simply miserable, so, why did Chen Qiumin's murderer kill him, did he also do anything illegal and criminal

If this is really the case, Chen Qiumin, a fat man who weighs more than 500 pounds, he has a hard time walking, what illegal and criminal things can he do, theft, robbery, rape, murder, drug trafficking or something else

These things that Xu Lang can think of at once, put it on Chen Qiumin, Xu Lang feels that it is not realistic, how can a person who has become a problem when he goes out can do these things that are easy in the eyes of other criminals, but although he thinks it is impossible, he can investigate in this direction.

Thinking of this, Xu Lang slowly came back to his senses, he turned his head, and saw that Fan Yang and the comrades of the Chengbei Public Security Bureau were still investigating the scene of the crime, and sighed secretly.

"Hey"

Actually, Xu Lang still hasn't said anything, "Sun Wenyao, what do you want to do?"

The early hours of the morning and the daytime in the city are completely different.

During the day, the city is always so noisy and bustling, and at night, the city is like a naughty child, after a long day of crazy play, at night tired of playing, and falls into a deep sleep.

Somewhere in the city, Sun Wenyao and Xu Langyi

At this time, he stood by the window, silently admiring the quiet and peaceful night.

Sun Wenyao is old, because he has been engaged in forensic work for a long time, he has stood in front of the dissecting table for too long, and his body is slightly rickety, and now, when he is old, this rickets are becoming more and more obvious, in fact, not only Sun Wenyao is like this, but also every practitioner engaged in forensic work, and the same is true for those doctors who have been operating in front of the operating table for a long time.

When Xu Lang first saw Sun Wenyao, it was seven or eight years ago, at that time, Xu Lang was no longer the captain of the second criminal investigation team, but the criminal investigation consultant of the Municipal Public Security Bureau, and Sun Wenyao was the forensic director of the Provincial Public Security Department.

A few years later, when Xu Lang came back again, he was white-headed, and Sun Wenyao was also white-headed, but one was a young man with a white head, and the other was an old man with a white hair.

At this time, Sun Wenyao was even older than a few years ago, when Xu Lang saw him, it seemed that he was sick, and it was very serious, standing by the window, he subconsciously tightened the military coat on his body that looked a little old.

It's just a military coat for the police, but it is a style that has long been eliminated, the military coat is worn out a little, and some places have been patched, Sun Wenyao's white hand was slightly stunned when he touched the military coat, he looked down at the military coat on his body, smiled, and muttered to himself, "Old man, don't worry, we'll meet soon." ”

After saying this, Sun Wenyao raised his head and looked at the east, at this time, it was dark outside, and the darkness made people panic, but Sun Wenyao squinted his eyes, because it was about to dawn.

"Kid, do you know what I'm going to do next, I'm looking forward to your answer."

The darkness gradually faded, and a touch of fish belly white slowly appeared from the east.

When the orange sun rose from the horizon again, shining on the land, there was no Sun Wenyao in the window, only the military coat that hid too many stories was silently placed on the windowsill.

In the CY office area, Xu Lang and they finally came back after a busy night.

The office area, which was originally fresh air, was always filled with a faint rancid smell at this time, although the smell was very light, but it could still be smelled, everyone's face was very bad, their eyes were bloodshot, and their faces were full of exhaustion.

Qin Mingyue and Ren Xue did not appear here, they were still dissecting the corpse in the autopsy room at this moment, while Lu Xing was holding his head at this time, sitting in front of the computer, staring at the computer screen with bloodshot eyes.

After a long silence, Xu Lang was the first to speak.

"How did you ask about the staff and guests of Fuyuan Hotel?"

Luo Jiayan took a notepad in her hand, flipped a few pages, looked at it a few times, and said, "According to the hotel owner Li Jianwei, Chen Qiumin stayed in their hotel a year ago, and it was directly a year's subscription. ”

"Specific check-in time."

"February 10, 2016."

"Hmm"

When Xu Lang heard this time, he was stunned for a moment, as if he had thought of something, and looked at Luo Jiayan.

Luo Jiayan seemed to know what Xu Lang wanted to ask, and she said directly, "That day is the second day of the Lunar New Year." ”

"On the second day of the Lunar New Year, he didn't celebrate the New Year at home, but he ran out to live in a hotel, what did he want to do"

Xu Lang seemed to be Luo Jiayan, and seemed to be asking himself, and after Luo Jiayan heard it, she shook her head and said she didn't know.

Xu Lang thought for a while, but didn't come up with a reason, so he shook his head and said, "Oh, you go on." ”

"Although there are not many cases of annual packages in hotels and hotels, it is not nothing, although the owner of the hotel feels strange, but after Chen Qiumin paid for a year's room, they can't say anything, after all, they are open to do business."

"Did Chen Qiumin have any abnormalities during the time he lived in the hotel?" asked Xu Lang.

Luo Jiayan flipped through the notepad, shook her head, and said, "I asked the owner and waiter of the hotel, according to their recollections, there is nothing strange about the guests in room 315, and the biggest impression that Chen Qiumin gave them was obesity, and it was not ordinary obesity. ”

"Chen Qiumin has lived in the Fuyuan Hotel for more than a year, does he often go out," Xu Lang asked.

Luo Jiayan shook her head again and said, "No, according to the memories of people in the hotel, Chen Qiumin has never gone out since he stayed in the hotel. ”

"Not once"

"Yes, not once."

Hearing Luo Jiayan's incomparably affirmative answer, Xu Lang suddenly frowned.

This is very abnormal, a person, no matter how he is at home, he still has to have the necessary exercise, at the very least, go downstairs to bask in the sun, go shopping, there should be it, but Chen Qiumin did not, and not once, this is very abnormal.

"That guy is so fat, it's a problem to go downstairs, and it's normal to be reluctant to go out." Luo Jiayan said at this time.

Xu Lang thought about it and felt that it was not impossible to do so, so he nodded and asked, "During this period, has anyone come to find Chen Qiumin?"

"Yes, there is."

"Who's there?"

Luo Jiayan flipped through the notepad, and then said, "When Chen Qiumin first checked in, a man and a woman once came to find Chen Qiumin, and they seemed to have a quarrel in the room. ”

"What's the noise," Xu Lang hurriedly asked.

"According to the waiter's recollection, the man and the woman seemed to be Chen Qiumin's parents, or relatives or something, and they wanted Chen Qiumin to go back to live, but Chen Qiumin was unwilling, and the two sides quarreled about this matter."

"And later"

"Later, the man and the woman left, and Chen Qiumin stayed in room 315."

"Did they come to the hotel again?"

"I've been here twice, but they left not long after they came, as if Chen Qiumin didn't want to see them and didn't open the door for them."

"How do you know"

"I saw it by a waiter when he was cleaning other rooms."

Xu Lang touched his chin, muttered for a while, and then said, "You continue." ”

"Well, not long after the man and woman came to the hotel to look for Chen Qiumin, someone sent a refrigerator, washing machine, microwave oven, air conditioner, TV and other things."

"It was the hotel that got it"

"No, the hotel owner didn't buy these things, Chen Qiumin bought them with his own money."

"Are you sure" Xu Lang looked at Luo Jiayan.

Luo Jiayan nodded and said, "I'm sure, I've been to other rooms to see, and there is no such furniture in other rooms, no different from other ordinary hotel rooms." ”

"Then after this, who else came to Chen Qiumin?"

"There are a lot of people who come to Chen Qiumin, and most of them are people who deliver food or express delivery."

"Courier"

Xu Lang narrowed his eyes.

"Yes, according to the recollections of the hotel staff, Chen Qiumin often buys things online, and the courier is delivered directly to the door of room 315."

"What's in the courier?"

"Well, it seems like something to eat." Luo Jiayan said.

"How do you know if there's food in the courier?"

"Oh, it's the hotel front desk said, a few times, when the courier brother was delivering the courier, because he was in a hurry to send other couriers, he put the courier at the front desk, and the front desk sent these couriers to the door of 315, when she took these couriers, she glanced at the courier list and found that there were some snacks to eat, so she judged that it should be all food."

"That's right."

Xu Lang raised his eyebrows.

"When I was inspecting the site, I did find some express boxes in the trash can at the door of the room, as well as in the garbage bags in the corner, and found the courier slip on it, which said snacks such as spicy strips and potato chips, and found a lot of packaging bags of spicy strips and potato chips in the room." Fan Yang said at this time.

Hearing Fan Yang say this, Xu Lang nodded, then looked at Luo Jiayan and motioned for her to continue.

However, according to the hotel's front desk recollection, since Chen Qiumin checked into their hotel, several strange men often came to him.

"What do strange men look like, what are you looking for Chen Qiumin?"

Hearing Luo Jiayan say this, Xu Lang immediately became interested and hurriedly asked.

"Three people, these strange men are not very old, they are only in their twenties, oh, by the way, five days ago, one of the oldest men, wearing a plaid shirt, also came to look for Chen Qiumin." Luo Jiayan said.

Hearing this, Xu Lang immediately turned his head and shouted to Lu Xing, who was already dizzy, "Check the surveillance video of Fuyuan Hotel five days ago to see if there is a man wearing a plaid shirt." ”

"Ahh

Lu Xing was startled by Xu Lang's voice, raised his head, first glanced at Xu Lang blankly, and found that Xu Lang was looking at him, so he came back to his senses and hurriedly lowered his head and began to operate.

Xu Lang turned his head, looked at Luo Jiayan, and said, "How often do these people come, and every time they come, are they together?"

"Oh, no, according to the front desk's recollections, they sometimes come together, sometimes alone, and each time they come at a very fixed time, they come once every seven days, and every time they come, they will bring a lot of things, and when they leave, they will also take some things with them."

"Bring a lot of things, something," Xu Lang asked.

"I don't know, but, according to the front desk's recollection, it should be something to eat."

"Why," Xu Lang asked curiously.

"Because, a few times, when those people came, when they passed by her, she smelled the smell of meat, like the smell of barbecue."

"What kind of barbecue?" asked Xu Lang.

Luo Jiayan shook her head and said, "I don't know, she just vaguely smelled it, and she didn't know what it was." ”

Xu Lang pondered for a moment, and then asked, "You said that when those people left, they would take some things with them, what was that?"

"It's supposed to be garbage in room 315."

"Trash" Xu Lang looked at Luo Jiayan in surprise.

Luo Jiayan shrugged and said, "The staff of the hotel said, according to their memories, since Chen Qiumin stayed in room 315, the waiter of the hotel has never entered the room, they asked to clean the room at the beginning, but Chen Qiumin refused, and Chen Qiumin will order a lot of takeout every day, however, they have never seen the garbage, and the domestic garbage should have been taken away by those people." ”

"Is that so," Xu Lang frowned.

"When we surveyed the site, there wasn't a lot of garbage in the room, and it didn't look like it hadn't been cleaned up in a year." Fan Yang said at this time.