Chapter 18 17. The One Who Ignored

Liu Gang leaned on the window and looked out. It was snowing, and there was a world of ice sculptures and jade outside, but Liu Gang knew that Qingdao used to have no snow. It won't be long before the white beauty will disappear, and the air will It became wet, the road became muddy, and people wrapped their coats in a hurry, and no one would think of the short-lived beauty just now. Liu Gang sighed very sadly, wanting to express his inner feelings, at this moment, there were clear and crisp footsteps in the corridor, from far to near, the door opened, a man in a white coat with a baby face on his face, A woman with a bit of baby fat on her face came in and put a test report on the table. Liu Gang hurried over with a playful smile.

"Nini, is the result out?" "Yes, there are indeed bloodstains on the fruit knife you brought. There are two types in total, one is from a mouse, and the other is from the hospital. We have transferred Du Xiaofeng's information from the hospital. What is certain is his blood type and the blood on the knife. One is the same, as to whether it is his blood, more detailed DNA testing is needed." "That means this fruit knife is probably the weapon that killed Du Xiaofeng?" "We can't compare the wounds of the deceased in the photos, so we can only guess based on the amount of bleeding on them. Before we find the deceased's body, I can only say that the probability is 70 percent."

"Great." Liu Gang rubbed his hands, "After searching for so long, I finally made a little substantive breakthrough." "After finishing the business, it's time to talk about something else." A pair of jade hands stretched out and pinched Liu Gang's ears, and the angel in white immediately turned into a powerful queen: "How dare you stay out at night." "Nini, let go, it hurts me to death." Liu Gang's ears were red, but he didn't dare to shout loudly, so he could only explain in a low voice: "An accident happened yesterday. A family member of the deceased was accidentally attacked. The nature of my work you It's not that I don't know."

"I know the nature of the job, but why did you take my key? I couldn't get in the door in the cold, and I waited outside until midnight and didn't see you back, and I didn't answer the phone. In the end, I had to go to my friend's place to make do One night?" Nini stretched out her other free hand, and slapped Liu Gang on the head. "I was wrong, I was wrong, I was wrong, let go, someone is coming in, save me some face." Liu Gang could only plead for forgiveness. Nini snorted, and finally let go of Liu Gang's poor ears. Liu Gang rubbed his teeth for a while, then leaned over again, took Nini's hand and held it in his arms exaggeratedly: "Honey, I froze you to death yesterday. Let's go back early today, I bought the ingredients, let's eat hot pot, and I'll go to the cold for you."

"Go, who is your wife?" Nini glared at him and was about to withdraw her hand, but Liu Gang held it tightly and refused to let go. "You still want to admit it after getting the certificate, there is no way, you will be a member of our old Liu's family in this life." "You think beautifully." Although Nini's mouth was stiff, her tone softened a long time ago. What she couldn't stand the most was Liu Gang's offensive with a playful smile. When Liu Gang returned to the office triumphantly, Yu Zheng, Tang Tang, Daewoo and Qi Hong were already waiting for him, and he immediately handed the report in his hand to Yu Zheng: "You guessed it right, there is indeed blood on the fruit knife, among which One has the same blood type as Du Xiaofeng, so it can basically be confirmed that this is the murder weapon."

"Why is the knife in Li Mei's hand?" Tang Tang thought for a while, then clapped his hands: "Could it be that the murderer is Li Mei?" Daewoo said, "But why did Li Mei kill her own son?" Tang Tang said: "She may have no motive for killing at all. Don't forget, Li Mei is a mentally ill patient. Although she can't see anything at the initial stage of her illness, she also appears calm in front of people, but that is just a superficial phenomenon. Gradually, her condition started to worsen, and she became aggressive, just like she attacked Du Jiayuan last night. According to my opinion, on the afternoon of the 23rd, she suddenly fell ill and attacked her son uncontrollably. Not knowing what she had done, Du Xiaofeng had already died. After she woke up, she found out what she had done and felt very frightened, so she hid the dead body. But because of such a blow, her illness quickly It has deteriorated to the point where it is now.”

Liu Gang shook his head: "No, although she is sick, she is also a mother, and she may hurt her son when she is sick, but it is unbelievable to hide her son's body after she wakes up, and based on what you said, never There is no way to explain the suspicious points such as the person who picked up the deceased at the school, the projector, and the photos of the deceased." Yu Zheng nodded in agreement: "That's right, and the murderer's whole approach to the crime is very meticulous and bold, not like what a mentally ill person can do." Tang Tang asked disappointedly: "Then what should we do now? Let Li Mei go home?"

"No," Yu Zheng said, "Li Mei will still be detained in the hospital. We will announce our suspicion of Li Mei to the outside world to see if the murderer will show his tail. The case will continue to be investigated." "How to check? The body has never been found, where to start?" Qi Hong said. "I have an idea. Although Du Xiaofeng's death is a recent event, the reason may have been buried many years ago. One person in the Du family has undergone great changes in the past six months, and we ignored it at the beginning." Zheng sat on the back of the chair with a dull expression.

"A big change? Half a year?" Liu Gang thought for a while, then suddenly jumped up: "Ms. Du." "Yes," Yu Zheng said, "Du Xiaofeng is the only son of the Du family, the only grandson of Mrs. Du. Mrs. Zhang said that she used to hurt Du Xiaofeng very much. It stands to reason that she should be the one who should be most worried about Du Xiaofeng's accident. But you also saw her reaction." Dayu said: "It means that Mrs. Du probably already knew that Du Xiaofeng was not her own grandson, and she killed Du Xiaofeng in a fit of rage." Yu Zheng said: "That's right, I've found out that Mrs. Du began to believe in Buddhism half a year ago, and that time happened to be the time when Du Jinqian got into a car accident. I guess that when he was sent to the hospital, the blood bank was probably out of blood. , so Du Xiaofeng, as his son, did his part to prepare to donate blood, but the blood types did not match, and Mrs. Du probably knew the truth at that time. Buddha, stay at home, but they are living under the same roof after all, Li Mei and Du Xiaofeng hang around in front of her all day, enjoying the family business earned by their son, Li Mei also brought her new boyfriend with her. When she came back, she thought of her dead son, Li Mei, who was profligate, and Du Xiaofeng, who had made her love for so many years wasted, and felt hatred to the bone, so she killed Du Xiaofeng, drove Li Mei crazy, and reported to her son. hatred."

Yu Zheng stopped, and everyone didn't speak for a while. Tang Tang came back to his senses after being stunned for a long time: "This must be the truth. I will immediately investigate Du Jinqian's admission information half a year ago to verify your statement." "Well, this is just speculation now, and there are still many unexplainable doubts." Yu Zheng thought for a while and said, "Daewoo, go and check the information of the Du family fifteen years ago. I want everyone's. It's so long. There must be some things in time that cannot be found, I want you to investigate deeply and find out as much as you can."

Daewoo said, "Yes." Qi Hong said: "Then I'll go and see if there is any harvest from the police station." Liu Gang said, "I think I'll go to Du's house again." Yu Zheng nodded: "You guys are not bad. You don't need me to tell you what to do. But Liu Gang, you and Qi Hong have other tasks. I just took over a new case today. The Xu team is short of manpower. You can work hard." He handed over a folder. Liu Gang took it with a bitter face and flipped through it: "Poisoning case? Damn, I don't have to go home early today, and I told Nini that I'm going back to eat hot pot today." Everyone burst into laughter, and Daewoo put his arms around his neck: "Why, this is inseparable, you can be content, complaining about others and bullying us bachelors here, right?" "By the way," Tang Tang said, "Didn't you get the certificate? When will the wedding be held?" "It depends on when the team leader approves the leave slip. Judging from the current situation, the day when Team Xu nods is still far away." Liu Gang fell sadly on the table and sighed. Xu Dui probed in: "Why is it so lively, what are you talking about? Liu Gang, what tricks are you playing again?" Liu Gang immediately stood at attention: "It's nothing, we are discussing a new case? We must do our best and go all out to solve the case as soon as possible." He said, pulling Qi Hong and ran out. Xu Dui yelled at his back, and followed him out. Tang Tang and the others went to their own affairs. Yu Zheng sat at his desk for a while, thinking about his speculation, which seemed perfect. , but there are many unreasonable parts, like a jigsaw puzzle, the general shape has been put together, but there are so few pieces missing, Yu Zheng has a feeling that the few missing pieces are the most important part. Mrs. Du must go to the meeting, but why is it a problem? Judging from the situation of the last meeting, the other party seems not to be afraid, and even has something in her words, as if she doesn't care about the results of the investigation. If she is really As for the murderer, it is very likely that he has already made complete preparations. Of course, there is also a situation where the other party has no love in his life and doesn't care about his end. Judging from the current situation of Mrs. Du, she has both possibilities. Yu Zheng decided to hit the nail on the head, so he was not in a hurry to go to Du's house. He was waiting for Tang Tang and Daewoo's investigation results to prove his inference. He was not in a hurry but someone was. The phone on the desk rang, and the caller was Du Jiayuan.