Back at the scene of the crime, the on-site investigation of colleagues in the technical department was basically over, and Song Ming and Yang Baogang were inspecting the scene. The victim www.biquge.info the same state as Ning Zhiyuan and Chen Feng were when they left. Zhang Weizheng from the forensic medicine department came out of the bedroom, saw Ning Zhiyuan walking into the bedroom, and also turned back and followed Ning Zhiyuan while shaking his head and sighing: "This attack is too ruthless, at least more than 20 knives, especially the one in the neck." "What's the situation?" Zhang Wei and Ning Zhiyuan are of the same age, and in addition to often cooperating at work, the two also have a good personal relationship, so Ning Zhiyuan did not look back, but asked Zhang Wei while carefully observing the corpse. "The deceased suffered 26 stab wounds all over his body, a deep cut in his neck, and his trachea was severed, and it was initially suspected that this was a fatal wound. The time of death was probably between 10 o'clock last night and 12 o'clock in the morning. The deceased had a relationship with someone before his death, but there were no signs of struggle, so it should have been voluntary......""Voluntary? It's all from the same as this ruthless hand. Chen Feng muttered quietly beside him. Zhang Wei glanced at him and continued: "The deceased has bruises around his mouth and nose, and a small amount of fiber remains, I suspect that it was drugs or forcible suffocation that caused the coma, and the specific cause depends on the results of the autopsy." "Is there anything left behind by that man?" Ning Zhiyuan looked at Zhang Wei. "No, it should have been a protective measure, it seems that the murderer was very careful and came prepared."

Ning Zhiyuan walked to the end of the bed, a red dress was messy and half draped on the bloodstained sheets, because the skirt was red, the blood stains on it did not look so obvious, half of the skirt was dragged on the ground, and there was a pair of women's underwear on it. Ning Zhiyuan frowned as he looked at the red dress, as if he remembered something. Chen Feng saw him frowning and asked, "Team Ning, did you hit a wound?" Ning Zhiyuan shook his head, his eyes still resting on the clothes at the end of the bed. Song Ming heard Chen Feng's words and looked at Ning Zhiyuan with concern: "Are you injured?" "It's okay, I was a little slower last night, and I was scratched by that kid."

"This is supposed to be the clothes of the deceased, is there anything wrong?" Song Ming saw Ning Zhiyuan standing at the end of the bed for a long time, and asked puzzledly. "Let the technical colleagues bring it back to the bureau first." Ning Zhiyuan did not directly answer Song Ming's question.

After looking around in the bedroom again, there was nothing special to find, Ning Zhiyuan withdrew from the scene of the crime with the other three members of the criminal police team, so that the colleagues in the technical department and the forensic department could do the aftermath work. Song Ming and Da Yang first visited the surrounding neighbors, and then returned to the bureau to stand by. Chen Feng come with me. After a brief division of labor, the four of them began to act.

Chen Feng has been working with Ning Zhiyuan since he graduated from the police academy last year and has a certain understanding of his behavior, seeing Ning Zhiyuan frowning lightly and knowing that he was thinking about the case, he followed Ning Zhiyuan downstairs silently. It was only after going out of the unit door that Chen Feng spoke in the courtyard: "Team Ning, where are we going next?" "Let's go to that Daxuan agent first and ask about the situation."

On the first floor of an old-fashioned residential building facing the street, Daxuan intermediary is the kind of small store house that changed the window to the door in the nineties of the last century, with three uneven cement steps at the door, an old carpet that can no longer see the original color is fixed on the steps with earth nails, and a few half-dead plants are placed on both sides. The plac-steel and glass doors on the opposite side are plastered with some listing information. On the left hand side of the room is a slightly dilapidated three-person sofa, on the right hand side are a few unmatched chairs, and in front of the door is a three-drawer desk that has been painted off, and the green tabletop cloth is pressed under the glass plate, which looks like a product of retirement from the old factory.

Behind the desk, a fat man who had begun to bow his head saw that a customer came to the door, immediately put down the mobile phone that was playing a small game, and got up with a smile on his face, "Welcome, do you want to buy, sell or rent?" "You're the boss here?" Chen Feng showed him his documents, "We are from the criminal police team of the Municipal Bureau, and we want to know something about the situation with you." The fat man glanced at the documents in Chen Feng's hand, and the smile on his face immediately froze, turning into a bitter gourd face, "Comrade policeman, I am a legal business, and I have never done anything bad!" "Don't be nervous, we just want to ask you about the next tenant." Hearing Ning Zhiyuan, who was beside Chen Feng, say this, the boss's face gradually returned to normal, "Those two please take a seat, I'll pour you some water." "No, you can sit too." Ning Zhiyuan pulled a chair and sat down and said to the boss. "Cheng ...... Which tenant would you like to ask? "There is a girl named Li Qingqing, who is in her early twenties, and she rented a seventh-floor house in this community with an eldest sister named Liu Guilan, do you remember this?" "The names Li Qingqing and Liu Guilan sound familiar, but who they are a little bit wrong." The boss shook his head. "The contract was signed with you, so you should have a backup in your hand, right? It was about nine months ago" "Oh, oh, you two didn't turn my mind for a while, nine months ago...... That's around the beginning of the year, wait, I'll check. The boss took out a clip from the drawer and muttered as he flipped through it, "Li Qingqing ...... Liu Guilan...... Which of them did the trouble? "Whoever is in trouble." Chen Feng teased, and the boss didn't dare to continue to ask when he saw that the two didn't answer his question directly, so he took out one from the drawer and continued to flip through it. "Hey, there you have, Liu Guilan!" Saying that, he took out two pages of A4 paper from the clip, "It's the two of them, this Liu Guilan I only remember that she is Dacheng's daughter-in-law, and I really forgot what her real name is. ”

Ning Zhiyuan took two pages of A4 paper, which was a rental contract with two copies of his ID card printed on the back. Li Qingqing's ID card shows that she is 22 years old this year, and her hometown is F City and Q County, not far from D City. Chen Feng stretched out his head and glanced at it: "Boss, you are quite familiar with Liu Guilan?" "I know her husband, and the old man of their family used to live here, and the two of them always came. As soon as Dacheng came, he went to the store next to me to change beer, and the two of us became familiar with each other. Catch up with them to stay at the old man's house at night, and Dacheng will occasionally have a drink or two with me here and chat. "Do you know where the tenant Li Qingqing works?" Ning Zhiyuan's gaze shifted from the contract to the boss. "That little girl worked in Huafa Supermarket when she came to look for a house, and I don't know if she changed jobs later." "After Li Qingqing rented the house, did you have any contact with her?" "From their building to the bus station or something have to pass through our street, she came out and went in and often hit me in front of the door, at the beginning I met her and asked her how the house lived, whether she was busy with work or something, although the girl was very polite but not much, after a long time, I was a big man and I was not good at always asking questions with other little girls, generally just to say hello."

"You usually live in the hotel, and you don't go home?" "After my wife divorced me, the money and the house where I lived belonged to the two of them, and this small store belonged to me, and I opened this intermediary after I was laid off, opening a store in front and a small house in the back." "Did you see Li Qingqing yesterday?" Ning Zhiyuan continued to ask the boss. "I actually touched her yesterday." "When?" "Around nine o'clock in the morning, I changed the listing information on the blackboard at the door, and she called here." "Did she tell you anything?" "No, she usually nodded and said hello, but yesterday she seemed to be in a hurry, walking fast. I guess I'm going to be late for work. "Did you see when she came back?" "I didn't see that." The boss shook his head. "What time did you close yesterday?" "There were no guests at night, so I packed up my things at eight o'clock and closed the door and went back to the cottage to watch TV for a while, and then went to sleep." Ning Zhiyuan felt that the intermediary boss did not have more useful information here for the time being, so he handed the rental contract in his hand to Chen Feng: "Make a copy and bring it back." Chen Feng was just about to get up, but the boss hurriedly said: "No need to make copies, you can take it directly, anyway, I just save it, it's useless." "Thank you boss for cooperating with us. Feel free to call me if you think of anything. After leaving the business card for the boss, the two got up and went back to the bureau. On the way back, Ning Zhiyuan called Song Ming and learned that he and Da Yang had returned to the bureau, "I will pass Li Qingqing's identity information to you, let Wu Litao verify it first, and we will go back immediately." ”

It was already noon when Ning Zhiyuan and Chen Feng returned to the bureau, and the two returned to the office of the second team of the criminal police on the second floor. In the office, Wu Litao was constantly clicking the mouse in front of the computer. Jiang Xue, the only policewoman in the second team, was watching from the side. "Nonsensical, have you checked it?" As soon as Chen Feng entered the house, he ran to Wu Litao with his nickname. Wu Litao and Chen Feng entered the criminal police team almost at the same time, graduated from computer science, and claimed that there is no website that can not be entered, the young man is usually funny, Chen Feng gave him the nickname "nonsensical" according to the homonym of his name. "Of course, you can rest assured that I will do things! Xiao Fengzi, send it to Team Ning. Wu Litao pouted at a few pieces of paper next to the computer, his eyes still glued to the computer screen. Done checking? So what are you doing now? Not playing a game, right? Chen Feng handed the information to Ning Zhiyuan, turned around and stretched his neck to look at Wu Litao's computer. How can it be, I'm looking at Li Qingqing's school's forum, in case I look at something useful. "It's all saliva stickers." Jiang Xue pursed her lips and turned to Ning Zhiyuan: "Team Ning, I heard that you were injured?" "Skin trauma, out of the way." Ning Zhiyuan took the information in Chen Feng's hand, casually pulled a chair and sat down to look at it. Jiang Xue opened her mouth as if she wanted to say something, but seeing that Ning Zhiyuan had begun to seriously look at the information in her hand, she didn't say anything more.

Li Qingqing, 22 years old, from Q County, F City, has a younger brother who has just entered elementary school in addition to his parents. Li Qingqing graduated from high school and was admitted to a three-year junior college in D City, majoring in finance, and began to intern in one of the chain stores of Huafa Supermarket in the second half of his junior year, and was retained directly after graduation, with no bad behavior record...... "Xiao Wu, are there any posts related to Li Qingqing on the forum?" "I haven't found it yet." As he was talking, Song Ming and Da Yang entered the office. "Team Ning, a mobile phone and a laptop of the deceased, we got it back first." Song Ming said as he handed a piece of information to Ning Zhiyuan, "This is the on-site situation report issued by the technical department." Ning Zhiyuan took the report and looked at it carefully, and put it on the table at hand, "Song Ming, Da Yang, you two went to Li Qingqing's school after lunch to learn about her situation at school." "Okay." "Xiao Wu, the phone and notebook belong to you." "Oh, Team Ning, I love this job too much." Wu Litao immediately pounced on the mobile phone and laptop on the table. "Then what am I doing?" Jiang Xue was the captain of the team and forced Ning Zhiyuan into their second team, she was petite and timid, she could not go to the scene of the murder as much as possible, and Ning Zhiyuan usually only arranged off-site work for her. "You contact Li Qingqing's family, and it's best for them to come over as soon as possible." "Team Ning, why don't I go out with you in the afternoon!" Jiang Xue looked at Ning Zhiyuan with sincerity. "After you make the call, you help Xiao Wu filter Li Qingqing's mobile phone. Go and call a recent call log again. "Oh, okay." Jiang Xue's heart was full of disappointment. Chen Feng glanced at Jiang Xue and asked Ning Zhiyuan: "Team Ning, what about me?" "You come with me to the supermarket where Li Qingqing works in the afternoon." "Okay." Chen Feng seemed to have a cheerful answer like Jiang Xue. After the work was arranged, Ning Zhiyuan and Chen Feng went to the technical department again to look at the other evidence brought back from Li Qingqing's house, and Ning Zhiyuan looked at the red dress for a long time before returning to the office with Chen Feng. The members of the second team had lunch and began to move separately.