Serious Crime Unit 1

Chapter 1158 Death of Professor (5)
"At around 2pm on February 20th, did you deliver food to Professor Liang?"

"Yes... I still can't believe that such a nice old man could be killed."

"Tell me about the situation at that time."

"I have been delivering food to Professor Liang for almost three years. That day he called me directly and asked me to deliver food to him. This was also to take care of my business, because we were paid based on the basic salary plus commission... I don't know what you want to know?" he said weakly, obviously still in grief.

"Professor Liang, why haven't you had dinner after 9 o'clock?"

"He has had dinner, and he ordered a late-night snack, because after 10 o'clock, we get off work and no longer deliver takeout, so... However, the things he ordered that day were more and more expensive. He is usually more frugal. What I order is usually vegetables.”

"What did he order that night?"

"A pound of boiled bamboo shrimp; a pound of blood clams; a steamed eel; nearly two pounds of eel; a plate of water spinach; a Dongpo pork elbow; four meat buns, a total of six boxes of vegetables. It's strange that Professor Liang usually only orders one at most A dish of green vegetables and a dish of meat. I asked him why he ordered so many dishes? He said that a guest would come later and he wanted to drink some wine with the guest."

"Oh? Have you seen the guest?"

"No, the guests haven't arrived yet, how can I see him?" He spoke with a Sichuan accent, but it was not very strong.

"Did you ask him what kind of guests were coming?"

"No, we have been trained to be polite to guests and not to inquire about guests' privacy. Otherwise, we may be fired by the boss at any time... If I had known this, I should have asked Professor Liang which guests are coming. I think he would know He told me that he once said he treated me as a son because he has no son, but I am self-aware and dare not reach high."

"Did you go into his living room?"

"No, business was very good that day. I was sweating all over and was anxious to go home and take a shower. So, after handing the dishes to Professor Liang, I chatted with him for a few words and left."

"Have you noticed anything unusual about Professor Liang? For example, emotions such as fear or happiness."

"Nothing unusual was found. His expression was exactly the same as usual." He thought for a moment and said.

"How did Professor Liang pay for the food?"

"Just like buying something on Taobao, you pay with Alipay, the total is 380 yuan."

"Did you encounter anyone suspicious when you went downstairs?"

"No, I took the elevator downstairs. There was no one in the elevator at the time. A little girl came up on the 10th floor." He said as he thought.

"Okay, let's talk about it today. This is my business card. If you remember anything, please call me. If the clues you provide are helpful in solving the case, we will reward you." Wu Jiang handed the business card to you. After giving it to him, he walked out with Xiao Ke.

After getting in the car, Xiao Ke said: "Angkor, what if Ark lies? If he is the murderer, he can tell the truth."

"To prove whether Fang Zhou is the murderer is very simple, just ask Luo Jin: What are the contents of Liang Xuan's stomach? If there are dishes sent by Fang Zhou in the stomach contents, it means that Fang Zhou is not the murderer. Also, the surveillance video shows : Fang Zhou only stayed on the 22nd floor for 4 minutes. He couldn't wait for Liang Xuan to finish the food and drink before strangling him to death because there was not enough time."

"Geez, why didn't I think of this?"

"Luo Jin did not say what was in the stomach contents. He only said that Liang Xuan's blood was found to contain 120 mg/100 ml of alcohol, indicating that he was drunk."

"As long as we find the person who drank with Liang Xuan, is it possible to find the murderer?"

"Not necessarily, but the person who drank with him must be very suspicious." After they returned to the criminal police team, they went to the forensic center to find Luo Jin and asked Liang Xuan what was in his stomach.
"There are shrimps, eels, blood clams, pork knuckles, red wine and vegetables. The first four vegetables are only a quarter digested. You can tell them with the naked eye, but you can't tell what vegetables they are. If you want to know what vegetables they are, you must Take it for testing, because Liang Xuan ate the green vegetables first, and they were all vegetable leaves, so they were so digested that they couldn't be seen. Do you need a test?" Luo Jin asked curiously. "We have tested and found out that it is water spinach." After Xiao Ke said that, he left. Luo Jin felt confused, suddenly realized it, and said loudly to Xiao Ke's back: "Xiao Ke, let's see how I retaliate against you in the future!" I laughed after finishing it.

Lu Yingying walked into Jiang Yiming's office with a smile and sat down opposite his desk, holding a laptop in her hand.Jiang Yiming asked: "Yingying, do you have any good news to tell me? You have a smile like a flower and a sunny face."

"Do I have to report my work to the leader with a sad face? As I get older, smiling more helps to keep me young. As the saying goes: 'Smile, it will save you ten years.'"

"Either are you planning to have a second child, or are you already expecting a baby?"

"It's up to you sir to have a second child. I'm a few years younger than Miss Wanqing... Let's talk about the theme. We found out at the time of the crime on the 22nd floor of Wenxin Building: 8 people got off the elevator and entered the 22nd floor. Soon, there were Four people got on the elevator again and should be visitors, while the other four people did not return to the elevator and should be residents there."

"How many people got on the elevator from the 22nd floor and came downstairs?"

"There were 4 people who went up and down the elevator on the 22nd floor. Four of them went up and down the elevator on the 4nd floor. They should be visitors. The other four people did not return to the elevator after entering the 22nd floor. They should be there. Residents, the monitor in the elevator is high-definition. I have taken screenshots of the 4 people going up and down the elevator on the 22nd floor and used software to process them very clearly. Take a look." She turned on the computer and clicked on the file on the desktop. Let him see it.

After Jiang Yiming looked at the heads of 10 people, he was very satisfied: "Do you think the murderer is hidden among these 10 people?"

"It stands to reason that this is the case, but the murderer has a strong counter-investigation ability. He may avoid the monitor and enter the scene to commit the crime. For example, he hid in the Wenxin Building a few days ago, or climbed up the stairs to the 22nd floor to commit the crime. This way he can avoid Turn on the monitor, but no matter how the murderer tries to avoid it, he can't escape the monitor in the lobby, unless the murderer is Spider-Man and can climb up to the 22nd floor with his bare hands."

"This is a probability of one in ten million and is not considered. How many people were in and out of the lobby during the time of the incident?"

"A total of 28 people entered the lobby and 20 people walked out of the lobby one after another."

"There are three women and seven men entering and exiting the elevator on the 22nd floor. Who do you think is the suspect?"

"I'm not an expert on micro-expressions. I can't tell who is a suspect. I think everyone is normal. The murderer has a very good psychological quality and is unlikely to be panicked or anxious before committing the crime. However, we can use the elimination method because Luo Jin judged that the murderer was a man, so he could rule out three women, and two of the seven men were middle school students, so basically he could rule it out... Forget it, don't talk about it on paper, you should go to Wenxin Building with your profile picture."

"Well, this is necessary. Do all of these 10 people go up and down the elevator alone?"

"Eight people entered and exited the 8nd floor alone. Only the woman No. 22 and the man No. 01 entered the 02nd floor together and went downstairs together. Judging from their age, they should have a mother-son relationship. They stayed on the 22nd floor for nearly 22 hour, maybe to visit Liang Xuan."

When Jiang Yiming heard this, he looked at the profile picture of No. 01 seriously. Suddenly, he had a flash of inspiration and remembered that Qin Dong said that he met a foreign-looking woman with Liang Xuan in the mall, so he said to Lu Yingying: "This mother and son are suspicious It’s very big, I’ll send the photo No. 01 to Qin Dong for a look.”

Jiang Yiming took out his mobile phone, dialed Qin Dong's number, explained the situation, and then sent the photo of No. 01 to Qin Dong for identification.After a while, Qin Dong called Jiang Yiming and said: Confirm that the photo is of the woman shopping with Liang Xuan in the mall.

"Yingying, take the photo of No. 01 to the household registration system to compare it and find out her information. Qin Dong said that she is probably Liang Xuan's girlfriend... How many centimeters is No. 02 approximately tall?"

"I didn't calculate this. Analyzing with the naked eye, he is about 170 centimeters tall and about 25 years old. I will also check the household registration information of No. 02." After Lu Yingying finished speaking, she stood up and walked out. Each team of the No. 1 Serious Case Team The staff are very efficient and there is no delay at all.

一会儿吕莹莹就把01和02号资料发给江一明：01号名叫李儿妍，1975年出生于本市东华路前进巷12号，现在住在江北区的来福路凯旋小区11栋602房，和叶佳音同一个小区。

No. 02 is named Yang Qingqing. He was born in Kaixuan Community, No. 1997 Laifu Road, in 25. He is the son of Li Eryan and lives with his mother.Li Eryan used to be a chemistry teacher at No. 5 Middle School in the city. She later resigned and opened a shoe store. However, due to the impact of online stores, the business was not good.After Jiang Yiming saw Li Eryan's name, he suddenly thought of his first love, Li Yan.

"Hey, melancholy and old happiness are like dreams, and I feel like I have nowhere to pursue them..." He sighed deeply, and an inexplicable melancholy surged into his heart.Why do so many men never forget their first love?He always felt that he owed a lot to Li Yan. If he had been by Li Yan's side at that time, she would never have been ravaged by so many men, causing her to take revenge crazily, and eventually died in ashes while taking a bullet for him... Such a good thing How can a girl just forget about it?
When he thought of this, he suddenly realized that his spirit was cheating... Isn't this unfair to Wanqing?Song Wanqing is no worse than Li Yan in every aspect, not to mention they are biological sisters?In order to suppress the sudden sadness, he walked to the office area and called Zhou Ting.

4
Jiang Yiming and Zhou Ting found Li Eryan's home. She no longer opened a store, but moved the store online and continued to sell shoes.

(End of this chapter)