After saying those words, Jiang Chengyi blocked the exit and the terrace in the shortest possible time, and then, together with Ding's father and Ding's mother, gathered everyone in the living room.

"Sorry." He glanced over the crowd quickly, and while calling, he said, "In order to find the murderer as soon as possible, and to ensure everyone's safety, from now on, no one can leave my sight."

As soon as these words came out, the crowd burst into commotion.

Everyone can understand Jiang Chengyi's words. As long as they are the guests who come to the Ding family to express their condolences today, they are all suspected of committing crimes, and the murderer is very likely to be by their side.

Under the huge horror, Ding's mother grabbed Ding's father's arm, both fearful and puzzled: "What's going on, what happened to us Jingjing, why-"

Father Ding saw that his wife was shaky, afraid that she couldn't stand it, and hurriedly helped her to sit on the sofa.

A woman in the crowd let out a short scream, and everyone turned around, but it was the popular Huadan Zheng Xiaowen, her face was full of anger, but she still managed to calm down: "Jiang sir, I dare to guarantee that I will not be the murderer, I Give you three minutes, no matter what method you use, please rule out my suspicion as soon as possible, I don't want to stay in the same room with the murderer."

Jiang Chengyi turned a deaf ear to her words, and walked to the side to answer the phone.

While he was on the phone, Lu Yan always stayed by Liu Yujie's side.

Liu Yujie's breathing became slower and slower. She didn't have any emergency medicines such as naloxone in her hand. After a few seconds, seeing that Liu Yujie even showed signs of cyanosis on the mucous membranes of her lips, she couldn't help but secretly anxious. He could only put it behind him temporarily, and hurriedly helped Liu Yujie hold his jaw and help the other party breathe by mouth-to-mouth breathing.

Jiang Chengyi's phone call worked. It didn't take long for the 120 emergency vehicle to arrive, and after another twenty minutes, Lao Qin and his party also rushed over.

The First Affiliated Hospital is in charge of all the first aid and transport in Anshan District, so as soon as the doctor entered the door, Lu Yan recognized him as a colleague from the emergency department.

When her colleagues moved Liu Yujie, she told them her own judgment: "It may be morphine overdose poisoning. In addition to life support as soon as possible, it is best to use drugs such as naloxone to antagonize it as soon as possible."

Colleagues know that Lu Yan, as an anesthesiologist, has a very accurate grasp of the symptoms of opioid poisoning. This saves time for on-site judgment, so while establishing an intravenous channel for Liu Yujie, she nodded and said, "Okay, Xiao Lu ." After that, he raced against time to transport Liu Yujie away.

Lao Qin and others divided their troops into three groups. The first team was led by Xiao Zhou. As soon as they entered the house, they put on gloves and went to the terrace, kitchen, bathroom and other places to conduct a detailed search. The other way was led by Lao Qin, who led the guests to the study to make a simple record and conduct a search. The remaining police officers continued to stay in the living room, in addition to preventing the murderer from making any changes, they were also responsible for protecting the safety of the scene.

Lu Yan was the third person to be called into the study to take notes.

Perhaps to avoid suspicion, Jiang Chengyi was not in the room, and Lao Qin and another middle-aged police officer were in charge of the questioning.

She tried her best to recall the details just now, and repeated her conversation with Liu Yujie in detail and accurately. In order to supplement the explanation, she also explained the strange words that Ding Jing had said to Jiang Chengyi a few days ago.

After making the transcript, she happened to meet the police officer named Xiao Zhou talking to Jiang Chengyi when she was passing through the corridor: "I searched the house and found nothing like a syringe or needle."

Jiang Chengyi: "Go to the grass downstairs and the garbage dump directly opposite the terrace. By the way, ask the community security to pull out the surveillance video from half an hour ago, and check which guests have left Ding's house during that time."

Before Lu Yan could listen carefully, she was led to the reception room by the police.

Including Tang Jie, there were several guests sitting in the reception room who had finished taking notes, but since the police stipulated that guests were not allowed to talk to each other, even though Tang Jie seemed to have something to say when she saw Lu Yan, she could only sit there. He glared at Lu Yan on the opposite side.

At eleven o'clock in the evening, Tang Jie and others were allowed to leave, but Lu Yan and the last few guests who saw Liu Yujie were asked to go to the study to supplement their transcripts.

Tang Jie saw that Lu Yan would not be able to leave for a while, so she made a phone call gesture to her, and hinted that she would wait for Lu Yan in the parking lot before leaving.

Zheng Xiaowen had already walked to the door, remembering the scene just now, she stepped back in front of Jiang Chengyi with her high heels, looked up at him, and said angrily, "Officer Jiang, do you know that I need morning for a scene tomorrow? Waking up at five Judging from your performance, I not only began to doubt your ability, but also called the Anshan District Bureau to complain about your abuse of power!"

Jiang Chengyi looked down at her and didn't answer, but the strength and coldness in his attitude were clear at a glance.

Zheng Xiaowen froze for a while, calmed down a bit, and was persuaded by Yu Baifeng and David with a few good words, and then borrowed the donkey and walked away surrounded by a group of big and small stars.

Lu Yan waited for another half an hour, and after Lao Qin repeatedly confirmed the time when Liu Yujie appeared in the public eye for the last time, she was finally told that she could leave Ding's house.

Not long after Lu Yan came out, Lao Qin and others went to the living room as if they were planning to go back to the police station.

The guests of Ding's family have almost left, and there are only Ding's father and Ding's mother and a few police officers handling the case at the door.

Seeing Lu Yan coming out, Jiang Chengyi motioned Lao Qin and others to go first, and said a few words to Ding's father and Ding's mother before taking Lu Yan away.

When the two arrived at the parking lot, Lu Yan just opened the car door, remembering what Tang Jie said just now, she stood by the car, looking for Tang Jie's figure everywhere, not long after, she saw the headlights of the black SUV in the parking space on the opposite side flickering.

It's Tang Jie.

Seeing that Lu Yan noticed her, Tang Jie unbuckled her seat belt, got out of the car and walked towards him.

"Jiang Chengyi." She still had lingering fears on her face, "How is it, has the murderer been found?"

Jiang Chengyi looked behind her and saw that she was alone, with a warning in his tone: "It's so late, it's not safe to be alone in the parking lot, go home early."

Tang Jie remembered the scene just now, shuddered, and said stubbornly, "I remembered something to tell Lu Yan. I'm afraid I'll forget it when I'm busy tomorrow, so I'm waiting here."

Lu Yan anxiously urged her: "Go home quickly after you've said that. There have been so many things happening recently, you'd better stay away from wandering outside. Even if you have something to come out, make sure the big bell accompanies you."

"Got it." Tang Jie touched the chilly back of her neck and decided to make a long story short, "When we first arrived at Ding's house in the evening, wasn't Liu Yujie the one who received us, then Jiang Chengyi's mother led Lu Yan inside, and I followed Next to Liu Yujie, I accidentally found her staring at Lu Yan's back, as if she wanted to bite Lu Yan, and then I suddenly remembered something from high school."

Lu Yan and Jiang Chengyi didn't say anything. Liu Yujie had a crush on Jiang Chengyi since high school. Since she kept her mouth shut, few of her classmates knew about it, and even Liu Yujie's best friend Ding Jing was kept secret.

Lu Yan also learned about it by accident.

remember one time, when there was no one in the classroom after school, she went to Class 3 to help Jiang Chengyi clean up the rubbish on the desk, and found a love letter from Liu Yujie to Jiang Chengyi in a pile of ashes.

There are several sheets of paper with nearly 10,000 words, each word is extremely shy and touching, and the young daughter's mentality is fully revealed. Looking at the love letters, Liu Yujie wrote the most affectionate and heartfelt.

After reading it, Lu Yan silently put the letter back to its original position. After that, she had a little bit of vinegar in front of Jiang Chengyi. After being coaxed by him, she never mentioned it to anyone else.

Tang Jie obviously didn't know anything about this koan case, and went on to say: "I saw Liu Yujie's appearance just now, and I felt this kind of hateful gaze was very familiar. It was still Liu Yujie and Ding Jing who looked at them. They looked like they had a deep hatred with them. Lu Yan, you know how good Deng Man is. It's very strange, but no matter how much I ask her, she won't say anything."

Lu Yan was silent. Although she had caught some clues about this matter, because most of her thoughts were on the college entrance examination and Jiang Chengyi, she didn't pay attention to her good friends for a long time. The best time has been missed.

"Since you started falling in love with Jiang Chengyi, Deng Man has been getting worse day by day." Tang Jie pondered, "Not to mention his grades plummeting, he is still restless all day long. A person as careful as she once even wrote down his diary. In the classroom, I saw the ordinary book at the time. I never thought she used to write a diary. When I opened it, I saw the first page reads: 'My love can only be buried here, he is destined not to It may belong to me'. The next paragraph reads: 'No, I can't betray friendship, I shouldn't be so selfish'. At that time, I was in the fog when Deng Man came back and grabbed the diary, his face All changed colors. Hey, by the way, Lu Yan, did I tell you about this at the time?"

Hearing this, Jiang Chengyi's face turned gloomy. After being silent for a few seconds, he seemed to suddenly remember something extremely unpleasant. He tore off his tie and threw it out of the window.

Out of the corner of her eye, Lu Yan saw that her face was pale, but her fingernails were almost sinking into her palm.

Tang Jie was startled, and took a few steps to pick up the tie: "Please, Jiang Chengyi, what a temper of your young master, it's a Hermes tie anyway, do you want to be so willful!"

Jiang Chengyi did not answer with a cold face.

Tang Jie was confused. Standing in front of the car, she looked at Lu Yan and Jiang Chengyi strangely. Suddenly, she felt blessed, as if she understood something. She lowered her eyes and thought for a while, before handing Jiang Chengyi's tie to Lu in a hurry. Yan said with a serious look: "Anyway, it's just a few words, I'll finish it right away. In addition to that, there was another thing that was very strange at that time, Deng Man was not a member of the choir, but he always went to the music hall. Dangyou, I remember that the lead singer of the choir was Ding Jing at that time, and I thought it was strange. Deng Man should hate Ding Jing very much, so why does she still go to the choir so often. But when I think about it again in recent years, I always feel that Deng Man should be someone who likes the chorus."

Lu Yan put away Jiang Chengyi's tie, adjusted her emotions, and said, "Do you remember who the choir members were at that time? I went to the school the year before to check the list of the 2009 choir, but I couldn't find it."

"Why did you think of looking for the list of the choir?" Tang Jie looked at Lu Yan in confusion, "But speaking of it, at that time, our school focused on the school basketball team and other literary and artistic projects, and the choir was still a classmate. They organized it spontaneously, and the school didn’t pay any attention to it, so it’s not uncommon even if you can’t find the list at that time.”

She thought about it for a while, and then continued: "I think Ding Jing's death is too unexpected. In the past two days, I took out all the things that I thought were insignificant before and pondered over it. I wanted to talk to you a long time ago, but I didn't Thinking of what happened to Liu Yujie tonight, now that I'm all right, I feel less suffocated when I say it, it's getting late, I'll go first."

After finishing speaking, he glanced at Jiang Chengyi thiefly, leaned closer, and said to Lu Yan in a voice that only the two of them could hear: "The two of you should continue to argue, but let me tell you, it's just the two of you, there's no need to say anything more. Whether Jiang Chengyi likes you or not, you know better than anyone else, when you go back, don't say a word of nonsense, just go to sleep, sleep a few more times, and even if he is very angry, he will be gone."

Chong Lu Yan winked his eyes, turned around and floated away with a "great kindness without saying thank you" gesture.