Ye Ling pondered silently.
A few times he wanted to speak and stopped, and several times he shook his head to himself, as if he was using some kind of elimination.
Finally, he said, "No." ” "Nope" But looking at his tangled appearance, Wu Duan felt that it was not so simple.
He didn't ask, just looked at Ye Ling silently.
This is obviously better than the effect of questioning, Ye Ling rubbed his hands, the handcuffs made a clattering sound, and the atmosphere of the two old friends getting along was a little awkward.
"Okay."
Ye Ling was finally defeated and opened his mouth, "As I said just now, Zhang Xiaokai usually eats and waits for death, because of borrowing money and petty theft, everyone doesn't like him."
But it's also limited to hiding and guarding, to say that because of this killing, it's impossible. ” "So in your opinion, everyone's attitude towards Zhang Xiaokai is about the same" "Hmm."
"When he tried to blackmail you, who heard me mean the internal staff of the cafeteria."
"It seems to be all there, it should be all there, everyone comes up and pulls the frame, and they all help me pull the bias frame, I know."
It seems that they can only be questioned one by one.
Wu Duan thought for a moment and asked again: "I see that your transcript says that the canteen employees all live in the school. ” "Well, isn't there an old building for the families of faculty and staff in the school, many teachers have divided the new house and moved away, and the old house is rented out, I rented two sets, put up bunk beds, and use them as dormitories.
Of course, those who can live in it are all doing their best work, and those who are messing around, I really don't have the heart to care about them eating, drinking, and Lazar, what do you like. ” "Okay, I'm basically clear about the situation, I'll take a look tomorrow."
Wu stood up, opened the handcuffs for Ye Ling, and handed over a military coat that he had brought over.
"The conditions are limited, and you will only have two days."
Wu Duan pointed to the cement platform on one side of the detention room that could be used as a "bed", "Two military coats, you spread one and cover the other." ” Ye Ling took it and smiled bitterly, "I didn't expect that I would move in again." ” Wu Duan instructed again: "My colleague will deliver meals to you on time and on time, if this matter is with you Wu Guan, you just have to stay here with confidence." ” The office of the detachment was quiet in the middle of the night, and considering that it was easier to observe the details of the various evidence collection work, on-site inspection, or daytime, Wu Duan did not notify the detachment of criminal police to come back to work.
And when the corpse was rushed by Wu Duan, the forensic doctor of the sub-bureau had already started the autopsy work, and he didn't want to waste manpower by repetitive labor, so the corpse was not sent to the city bureau with Ye Ling, but made an appointment with the forensic department of the sub-bureau to send the corpse and the autopsy results early tomorrow morning Therefore, Wu Duan did not notify Mink Fang to arrive at the post.
The guarding of the canteen staff has not been handed over to the city bureau, and everything will be discussed tomorrow morning.
Wu Duan used the authority in his hand to buy his subordinates time to rest for a night.
Only Feng Xiaoxiang, as early as when Wu Duan was looking through the report and the preliminary investigation scene records in the sub-bureau, he called her and reported Zhang Xiaokai's basic information, and asked her to help check this person.
At this moment, Feng Xiaoxiang's investigation has already had results.
Wu Duan sat in front of his seat, turned on the computer, and received the document package from Mink Fang.
At a cursory glance, there are many tables and screenshots in it, with names such as "bank statement", "medical records", "call lists" and "WeChat chat records" There is also a document called "Summary".
Wu Duan first clicked on the summary document, and according to the available information, Feng Xiaoxiang listed two more important clues.
One is a mobile phone number, according to verification, the owner of the number is named Chen Feifan, and before Zhang Xiaokai's death, the two had been in frequent contact.
And Chen Feifan has a history of buying and selling drugs, and it is suspected that Zhang Xiaokai is on the line of drug trafficking.
The second is some text messages.
Threatening text messages. threatened Zhang Xiaokai's parents with him to leave Mocheng, otherwise he would make his parents "good-looking".
What made Wu Duan angry was Zhang Xiaokai's attitude towards this matter, which can be described as not getting in, and he even replied to the text message to thank the other party, asking the other party to quickly "solve" his parents.
With such a child, Wu Duan is really sad for Zhang Xiaokai's parents.
He crudely flipped to the bottom of the summary document, which was actually just over a page long.
After that, as if it wasn't fun, he looked at the rest of the tables and long screenshots one by one.
By the time he read the information with bloodshot eyes, it was already past 2 o'clock in the morning.
He got up, stretched, and rubbed his temples.
Normally, in this case, Wu Duan casually spends half the night on the sofa in the conference room, but today he wants to go back.
He hesitated, but finally grabbed the car keys that were on the table.
In the early hours of the morning, the city was dry and cold, the traffic on the road was obviously much sparse, and the city center was faintly depressed.
Maybe it's too cold.
On such a cold night, only those who bear the unshirkable responsibility will leave the warm bed and run outside.
The wind collided with the off-road vehicle, making a whistling sound in the air, Wu Duan sat in the car, only to feel that a nerve in his back was stimulated by the sound and twitched.
It's really cold, after getting off the car in the underground garage, Wu Duan can clearly feel that the car is surrounded by cold.
He didn't stay long, and walked quickly into the elevator.
When I got home, I was finally wrapped in warmth.
He didn't bother pouring himself a cup of hot water, he went upstairs directly and glanced at Yan Sixian's bedroom.
People are not there Wu Duan was shocked in his heart, and his eyes moved around looking for someone.
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Yan Sixian Xiao Yan whispered "shouting" in his mouth, and took out his mobile phone from his pocket and was about to type.
Fortunately, as he walked to the bedside, a slightly heavy breathing voice answered him.
Wu Duan walked around to the other side of the bed and saw Yan Sixian sleeping on the light yellow camel hair carpet beside the bed in a stretched and twisted position.
I don't know when it fell.
Wu Duan snorted, bent down, put one arm of the man around his neck, and reluctantly lifted the person up and threw him on the bed.
Yan Sixian was a little conscious in a daze, thinking that he didn't recognize Wu Duan, so he pushed it and muttered, "Stay away from me." ” Lying on the bed, he consciously wrapped himself in a silkworm chrysalis with the quilt, as if he was afraid of being taken advantage of.
Wu Duan: "You can roll the calf." ” Early the next morning, Yan Sixian got up early, and when he went out of the room, he was bumped into by Wu Duan, who was worried about the case and didn't sleep well.
Wu Duan couldn't help but slander: After Young Master Yan got hungover, like any drunkard, he had no image.
Yan Sixian didn't know that he had been vomited early in the morning, so he asked Wu Duan with a toothbrush in his mouth, and said, "I didn't argue with you yesterday."
He scratched his head and added with some embarrassment: "Isn't my wine not very good?"
"No, it's good."
Wu Duan hesitated for a moment and decided not to tell Young Master Yan about falling out of bed, although the other party's expression should be wonderful in that way, but he didn't want to embarrass him.
"How's your stomach?"
Wu Duan asked.
"It's fine."
Yan Sixian patted his stomach, "I came out of the scene today" "If you feel uncomfortable, you will rest for half a day."
"No, you don't."
Yan Sixian scratched his messy hair, "Wait for me to take a shower, I'm a good man again, at most 20 minutes, ten minutes later." ” Soon, the two went out, Wu Duan didn't let Yan Sixian drive, he drove by himself while telling Yan Sixian the general situation of the case.
Today's Yan Sixian was surprisingly quiet, he leaned on the back of the co-pilot's seat, squinting his eyes, like a large feline.
From time to time, I spray a little liquid gum into my mouth, and occasionally snort, as if to test whether I have the smell of alcohol on my body.
After Wu Duan finished speaking, he was silent for a moment and took a sentence that had nothing to do with the case.
"This is my second visit to your school, and the first time you have given a speech for Zhao Ju."
"Hmm."
"I also encountered a case last time, the girl who passed me a note."
"Hmm."
"You said that which of us has its own Conan physique," Yan Sixian helplessly turned the safety buckle on his wrist.
"Why don't you split up next time and test it" Wu Duan's serious answer amused Yan Sixian.
Yan Sixian said again: "Last time, you also took me to taste the breakfast in your school cafeteria, which was delicious and very cheap. ” "Well, that canteen was contracted by our number one suspect."
"Last time you said you would go back and tell me the story of the cafeteria owner" Wu Duan interrupted him, "You want to remember your classmates back then, you can't be negative, it's okay to think more about the case in front of you, and look forward to the future." ” Yan Sixian sighed almost imperceptibly, "I just didn't expect that the introduction of that canteen owner would drag on for so long all at once." ” Wu Duan was stunned, in fact, he didn't remember his casual promise.
"You have a good memory."
Wu Duan praised against his will, in order to help himself cover up the embarrassment of forgetting.
"Okay in general."
Yan Sixian rubbed his eyebrows, "It's a pity to know your friend's past in this situation." ” After being silent all the way, when the two rushed to the No. 2 cafeteria of the Public Security University where the murder occurred, they found that there were many students in a hurry around them, and a small number of students were dumping large bags outside the school.
"This is going to be a holiday," Yan Sixian said, "No wonder no one is watching." ” "Well, I'm ready to go home after the exam, and it's only been these two days if I haven't finished the exam."
Speaking of which, Wu Duan thought that this was another internship season, and the bureau was about to divide college students.
Of course, he didn't tell Yan Sixian in detail.
The two of them entered the cafeteria, and the first thing they felt was cold.
It's not like going into a heated building in winter.
But there is a patch of heating on one side of the cafeteria wall.
Wu Duan reached out and touched it, and the heating was hot.
The two quickly noticed a broken windowpane.
That's not glass, to be exact.
Originally, there should have been glass on the window, but the piece of glass was obviously long gone, and two layers of thicker plastic film were pasted on it.
Wu Duan stretched out his hand and touched the film, and said: "It is the material of the plastic greenhouse, although it is worse than glass, but it is still possible to make two layers like this, and it is still possible to protect against the cold." ” But now, both layers of film are broken.
Broke a big hole big enough for one person to get into.
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Yan Sixian inspected the edge of the broken film and said, "It's cut from the outside, and the cut marks are very new. ” "But no one has ever been in or out of here.
You see the dust on the outermost layer of film, there is no trace of rubbing at all, if someone has been in and out of here, the dust can't be so intact."
Wu Duan noticed that there was a clear footprint on the outer window sill, and the sole pattern was peculiar, a finger-thick vertical stripe.
"This" Wu Duan tried to give an explanation for the situation, but failed.
"It's true that people didn't come in from here, it didn't snow last night, and if the murderer had walked through here, he would have left footprints on the snow at the base of the wall, but there were no footprints here."
Yan Sixian dragged him from the window to the back kitchen, "Let's go, see if you can find some blood." ” At the end, he complained again: "How did the people in the sub-bureau work, the window was broken and such an important clue was not found." ” "The restaurant is so big, and it's night, it's normal not to see it at a glance, besides, everyone's attention was in the back kitchen at that time."
As soon as he entered the back kitchen, he first smelled the smell that all restaurants have in the back kitchen, and instantly hooked up Yan Sixian's nausea that he had finally suppressed.
Yan Sixian covered his nose and frowned, but he didn't say anything, squatting on the ground with Wu Duan, inspecting the pots, cooking tables and other places that were not easy to clean up inch by inch.
After a while, Wu stood up straight and gave a conclusion.
"No, the ground conditions are not good, it has been soaked in oil and water for a long time, and the corners and gaps have already soaked through, even if there is a small amount of blood left, I can't see it.
Let's wait for the forensic department to come and do the luminol experiment.
Let's go to the staff dormitory of the cafeteria. ” Yan Sixian nodded again and again, he wished he had left this strange-smelling place as soon as possible.
What made him depressed was that the smell of the staff dormitory in the canteen was even greater, and the smell of inferior cigarettes and feet made Yan Sixian's stomach twitch faintly a few times.
Upstairs and downstairs, two houses, both are two bedrooms and one living room.
The master bedroom has three bunk beds, two in the second bedroom, and two in the living room, and each bed is occupied by 28 people.
After the incident, the sub-bureau sent criminal police to conduct preliminary questioning of them, and they were kept on guard overnight, not allowing them to leave their residences.
At this moment, 28 people gathered in one house, and the other house was used as a place for questioning.
Wu Duan cursoryly looked at the interrogation records of the sub-bureau, except for Guan Lei, who was on duty on the day of the crime, that is, Xiao Lei as Ye Ling said, the rest of the people did not know anything about the situation on the night of the crime.
The first thing Wu Duan wanted to ask was naturally Guan Lei.
But looking at his face, Guan Lei is not old, he is in his early thirties, but most of his hair is white.
Before he came, Wu Duan had already read his information, and was sentenced to 8 years for setting fire to the house of the enemy in the same village.
Wu Duan didn't bring up the old thing, but asked: "If there is such a big canteen, one person will be on duty."
"One person is enough, the kitchen is cleaned up on duty, and the front dining area is cleaned up by someone who is responsible for hygiene, and it is not under my control.
The duty of the kitchen is not cleaning, mainly to prepare the ingredients for the next day, wash the dishes that should be washed, and the cold dishes in the morning, which can be shredded in advance, are cut, and then they will be mixed on the line. ” "So after everyone leaves, you're left alone in the back kitchen to chop vegetables":