Liu Yi smiled and said, "I'm pretty careful!" Xu Wei shook his head and replied, "I said, Liu Yi, when did you talk so nonsense too!"

Liu Yi snorted and said with a smile: "Didn't I learn this from Viagra!"

The three of them chatted for a long time, and the sky slowly turned dark. When they were about to reach the entrance of the community, Liu Yi and the other two saw two police cars not far away.

Xu Wei parked his car at the entrance of the community, and Liu Yi found that the name of the community was Wanshikang Community. Liu Yixin thought that this should be a good intention.

When they walked into Unit 2 of the community, Liu Yi and his two found that there were people standing at the entrance of Unit 2 of Building 15. Xu Wei and the other two walked through the crowd and walked to the cordon. Xu Wei and Zhang Jie showed their IDs. A criminal policeman next to him smiled and said, "Aren't these the "three heroes" of the Nan District Branch!"

When Liu Yi saw the man in front of him was chubby and funny. Xu Wei smiled and said, "Isn't this Zhao Ming? Why are you assigned to the North District Branch?"

Zhao Ming sighed and replied, "Isn't this close to my mother? I was in the General Administration before! It was inconvenient to go to and from get off work, and the General Administration just happened to transfer people, so I took the initiative to apply!"

Xu Wei patted Zhao Ming on the shoulder and said, "What a filial son! The General Administration is so good and he left! Really!"

Zhao Ming said helplessly: "There is no way! My mother is not in good health!"

Xu Wei nodded and replied: "Understand, understand!"

Zhao Ming smiled and said, "Go in now! I'll introduce the situation to you!"

Zhao Ming, Xu Wei's high school classmate, entered the police academy together after graduation. His grades were as excellent as Xu Wei and he was very detective-minded. After graduation, he was assigned to the General Administration. Xu Wei was a little sloppy, and he couldn't stand the rules of the General Administration, so he chose to go to the Nan District Branch by himself.

Liu Yi followed Zhao Ming and others into the middle gate on the third floor. Zhao Ming said: "This is an old man living alone, and it looks very pitiful!" The deceased Wu Qing, who is fifty-nine years old, has been divorced and has lived alone. Due to a bad heart, he retired early. In terms of life, his son always sent money. Wu Qing's son Wu Luo has been doing business in other places and rarely comes back. However, he has never treated Wu Qing injustice in terms of money.

Liu Yi found that the door of the middle door of the third floor was open, and a cordon was also set up in front of the door, and a pool of blood could be seen from outside. Liu Yi wondered, shouldn't it be drug poisoning? Why?

When he walked into the house, Liu Yi found that the old man was lying at the door, lying on the ground, scratching his right hand, but he was holding a knife in his hand, as if asking for help.

Liu Yi found that this was a one-bedroom house, which happened to be suitable for the elderly to live in. The facilities in the house were quite high-end and the decoration was good, and the house felt clean and tidy.

Zhao Ming said: "The person who called the police was Mr. Chen Guang, who was the neighbor. He said that his friends often played cards with Zhao Ming. He was going to play four laps together this afternoon, but Zhao Ming didn't come to find his friends for a long time. He knocked on the door."

Zhao Ming said as he called a criminal policeman to invite Mr. Chen Guang over. Liu Yi squatted on the ground and carefully checked the body. Zhao Ming asked: "This is Detective Liu! His deeds have spread in our North District Branch!"

Liu Yi may have been too focused and did not hear what Zhao Ming said just now. Xu Wei whispered: "He is in the deaf stage now and can't hear anything he says! By the way! When will the three of us have the names of three heroes?"

Zhao Ming smiled and said, "It is enviable that people from your South District Branch have cracked so many major and old cases!"

Liu Yi suddenly stood up and said, "The old man's death should be around 3:00 this afternoon. The fatal injury was the abdomen. It seemed that it was a close-range stab. It is not ruled out for the time being! The surveillance facilities in the community need to be investigated!" Liu Yi made a brief analysis and walked towards the bedroom inside.

Liu Yi found that there were many books in the bedroom, but many books were scattered on the ground, and the tools on the desk were pushed to the ground. The room was in a mess, as if it had experienced a fight.

But there was no such thing in the living room. Liu Yi squatted down and looked carefully. There were still many medicines on the ground. Zhao Ming walked over and said, "We have not yet conducted on-site evidence collection. Director Meng said that you will see first."

Liu Yi said: "Please take all these drugs back. After the on-site investigation, I will check it out!"

Zhao Ming nodded and sent two people to conduct on-site investigation. Several people walked to the living room and Liu Yi said: "It seems that this old man should have given himself a knife!"

Zhao Ming was shocked and asked hurriedly: "I haven't seen the surveillance camera yet, how can I be so sure?"

Liu Yi said: "I just contacted cases about special drugs for speculation during this period. I would like to ask Team Leader Zhao to collect information on surveillance videos later!"

When Xu Wei heard Liu Yi called Zhao Ming as Team Leader Zhao, he hurriedly said, "What? Team Leader Zhao? Are you now the team leader of the serious crime team of the Bei District Branch?"

Zhao Ming was a little embarrassed. He knew that Xu Wei was very proud of his face and what he said earlier might have a blow to him.

Liu Yi smiled and said, "That's not true! You haven't seen someone keep commanding on the scene!"

Xu Wei patted Zhao Ming on the shoulder and said, "I think you have been promoted, so you don't tell me or invite me to dinner. What crime do you think you should be punished?"

Zhao Ming rubbed his shoulders and said, "Isn't this busy?"

At this time, a criminal policeman ran up from downstairs and hurriedly said: "Report to the team leader, we have investigated the surveillance this afternoon, but no strangers have been found to enter this unit." The criminal policeman specially found the butler of this unit of the property company when retrieving the surveillance video.

The property manager pointed out that the people entering and leaving Unit 2 are residents.

Zhao Ming nodded and said, "It's really possible that he committed suicide! But why did he do this in this position? It seems to be calling for help!"

Liu Yi analyzed: "I suspect it was the drug that caused such a tragedy! What are the tragedy in the house? Is there a drug like Hu Xi? 2. The old man must find a seller to buy medicine. I don't know if there is a contact information for the drug seller on his mobile phone. 3. How long has the old man taken this drug? We must first understand these points before we can further solve the case!"

Zhao Ming nodded and said, "These points are very important. I just checked the old man's phone number. There is a man named Mao Ge in the address book. This may be our goal, Black Cat!"

Liu Yi said: "It seems that Wu Qing is asking for a lot of goods! He can contact Black Cat directly to see if we can follow the clues and find him!"

Xu Wei hurriedly said: "Look at who the person bound to the Black Cat's mobile phone number is!"

Zhao Ming said: "I sent someone to check it out and see if there is any news." At this moment, a criminal policeman took Chen Guang in. Liu Yi saw that Chen Guang was very thin and looked weak.

Zhao Ming said: "Uncle Chen seems to have been frightened just now and has been slowing down for a while."

Chen Guang slowly walked to Zhao Ming and said, "It's much better for the police. Hi, I really don't know what to say!"

Liu Yi said: "Just talk about Wu Qing!"

Chen Guang nodded and said, "Okay, no problem!" Chen Guang said that he and Wu Qing knew each other in the early years. They had been working in a cement factory and had a relatively good relationship. Wu Qing used to be very healthy. After his wife ran away with others, he suffered from heart disease and could not bear the stimulation since then. He also took medicine frequently.

When Liu Yiyi heard the words "regularly taking medicine?"

"Yes, he always thought he was in poor health, so he went everywhere to buy medicine to treat his illness. I felt that he had nothing to do, but he was sick and scared!" Chen Guang also thought that it was not worth it for Wu Qing to commit suicide like this.

"Uncle Chen, what medicine does Wu Qing usually take? Are there any special medicines?" Liu Yi asked.

"Special medicine? There seems to be one. He introduced it to me. I was quite scared at that time. After all, there is no trademark on it and the medicine is still white. I must be afraid! I didn't dare to take it, and I had nothing to do with my body. Why do I take those medicines?"

Chen Guang looked thin, but his health seemed to be good. Liu Yi continued: "Why did Wu Qing recommend this medicine to you at that time?"

"At that time, Wu Qing said that this medicine was good, and that it could relieve pain and that it could make people feel intoxicated!" Chen Guang was obviously disgusted when he said this.

"Do you know this medicine?" Zhao Ming asked.

"I don't know, but I remember the color. It was a small red pill with no sign on it, so I never dared to eat it. But I know that Wu Qing ate this thing, and I didn't eat it in front of us. I feel that he should have told me because he had a good relationship with me, otherwise he couldn't tell me." Chen Guang still told the story in detail.

Liu Yi and others had some understanding of this matter. Chen Guang agreed to go to the police station to investigate, but he still had a headache now, and he wanted to rest before going.

Zhao Ming nodded and said, "Mr. Chen, please go back and rest first. We will communicate later." After Chen Guang left, several criminal police officers who were on-site investigation continued. Liu Yi put on gloves and said, "I'll help too!"

Zhao Ming and others also put on gloves and started to help. After a while, everyone investigated Wu Qing's bedroom. The police found a lot of medical books on the bookshelf. There was a box of health care products and medicines on the ground, mainly calcium and vitamins, as well as quick-acting heart-saving pills and heart-brain drugs.

Found a diary on the desk, Liu Yi simply flipped through it and said in surprise: "This is actually Wu Qing's feeling of taking medicine. This makes Liu Yi incredible and confused at all.

At this moment, Zhao Ming made a new discovery. He found some white medicine bottles in the bedside table in the house. After statistics, there were twenty-five bottles in total.

Liu Yi said: "For so many drugs, I feel that Wu Qing not only takes them, but also sells them."

Xu Wei asked hurriedly: "Liu Yi, is he also a medicine dealer?"

Liu Yi replied: "He should not be an ordinary medicine dealer. He should be able to contact Black Cat directly. Wu Qing is probably a stronghold.
Chapter completed!