At this time, a colleague from the investigation department came with news that Li Mingyang had found it and was on his way to the interrogation room. Jiang Chen and I immediately rushed back to the police station. Liu Xu has not completely cleared the suspicion, so he is still in the interrogation room. Li Mingyang hasn't brought it at the moment, so I decided to take this opportunity to talk to Liu Xu again.

Me: "Do you know Li Mingyang?" ”

Liu Xu: "It's considered an acquaintance, his wife and my wife always played mahjong together before, and we also knew each other after coming and going, but we didn't communicate often." Later, he divorced his wife and never saw him again. But recently, due to the problem of capital turnover, my wife proposed to ask Li Mingyang for help. I want to save face and refuse to speak. But last night my wife had been trying to persuade me, hoping that I could pull myself together to get through the difficulties and regain my strength, so I thought about it for a while and put down my son and called Li Mingyang, but he was busy at the time and asked me to go to his office on Monday to talk. ”

Why did Liu Xu's wife have to seek Li Mingyang's help? Why does it have to be last night? While thinking, Jiang Chen knocked on the door of the interrogation room, and Li Mingyang brought the relevant information: Li Mingyang, male, 29 years old, born in the countryside, was admitted to Seoul National University through his unremitting efforts, and after graduation, he entered BBM and became an executive step by step from the grassroots level. He currently serves as the chief financial officer of BBM, with an annual salary of nearly two million. Li Mingyang's mother bought a villa half a year ago, with a market value of nearly 10 million.

Jiang Chen took him to another interrogation room.

Me: "What is your relationship with the deceased Chen Tong?" ”

Li Mingyang: "Friends, we used to play golf together. ”

Me: "On the night of the crime, you made a phone call to the deceased, right?" ”

Li Mingyang: "Yes. ”

Jiang Chen: "What is the content of the conversation?" ”

Li Mingyang: "We haven't seen each other for a long time, and we want to make an appointment to play together." ”

Me: "Where were you on the night of the crime, and who can prove it?" ”

Li Mingyang: "I've been at home all the time, and no one seems to be able to prove it for me." Oh yes! Liu Xu called me last night, can this be proven? ”

Me: "We can locate your trajectory through the base station signal. ”

Jiang Chen went to the operator to investigate Li Mingyang's movements, and on the other hand, the investigation department found some clues in Li Mingyang's mobile phone, in addition, in a certain social software of Li Mingyang, I also found another secret:

Li Mingyang: Are you free tonight? Come to me.

Miao Xin: Liu Xu is on a business trip, so he can stay a few more days this time.

Li Mingyang: If Liu Xu knew that you had put such a big green hat on him, he would definitely be angry.

Miao Xin: If he knew that you were the one who put it on him, he would definitely kill you.

According to the previous investigation, Miao Xin is Liu Xu's wife. Liu Xu's wife turned out to be having an affair with Li Mingyang? I immediately told Jiang Chen about this discovery, and at this time, Jiang Chen's investigation also made new progress. When Li Mingyang answered the phone on the night of the crime, the signal location was indeed near his home. Li Mingyang's home is in Guangchuan District, and it is a 50-minute drive from his home to the scene of the crime, and it is difficult for Li Mingyang to go to the scene to kill people after hanging up the phone. Just now, the technical department sent Jiang Chen a restored map of the chat record:

Chen Tong: Li Mingyang, how did you think about what I said?

Li Mingyang: You want too much, give me two more days and I'll raise money.

Chen Tong: Why do you need two more days? Li Mingyang: Let me tell you, you have to think clearly, what will happen to you if the things in my hands are shaken out!

Li Mingyang: I know, give me a little more time, I will have a lot of yours.

Me: "The relationship between Li Mingyang and Chen Tong is really not simple. Any other clues? ”

Jiang Chen: "Yes, I also found out here at the operator that Li Mingyang applied for two new mobile phone numbers a week ago. And Li Mingyang's two new numbers were also on the phone on the night of the crime, and the call time was also 18:56. We also traced the signals of these two cards and found that one of the two cards was near the scene of the crime and the other was near Liu Xu's house during the call. ”

Piecing together the clues, the veil of truth is being lifted little by little, and I understand the whole story. Li Mingyang put his original mobile phone at home, so that the signal during the call would stay at home, thus deceiving the signal base station. And Liu Xu helped him commit perjury without knowing it. Looking at Jiang Chen, who was dazed, he took out a pen and paper and drew a schematic diagram:

New Card 2 (Liu Xu's mobile phone) → New Card 1 (held by Li Mingyang)

Liu Xuka (Miao Xin's mobile phone) → Li Mingyang card (Guangchuan's home)

The motive is that Chen Tong somehow learned about Li Mingyang, as the chief financial officer, embezzled public funds to buy a villa, and threatened him, and Li Mingyang killed the killer in order to keep this secret. The evidence is the villa that Li Mingyang's mother recently purchased. Li Mingyang's mother is from the countryside, where did she get 10 million? And Li Mingyang's annual salary is only two million, and if he wants to buy this villa, Li Mingyang can only embezzle public funds. The villa was assigned to his mother's name, not to say that it was just to hide from the eyes and ears of people to avoid investigation. Jiang Chen immediately arranged for police officers to go to BBM Group to investigate, and the result was not surprising, BBM Group found that there were huge loopholes in the company's accounts, and a sum of funds was missing.

Jiang Chen: "If there is human and material evidence, arrest Li Mingyang immediately." ”

Me: "Wait. Li Mingyang thinks he is smart. To be able to plan so well must have been fully prepared. With such a rash arrest, he would definitely not admit his guilt. It is necessary to find key clues to break through his psychological defenses. ”

Jiang Chen: "What else needs to be investigated?" ”

Me: "Li Mingyang definitely wouldn't have driven his own car to Chen Tong's house on the night of the crime, we only need to check the rental company and Li Mingyang's neighbors and friends, and we should be able to find out the vehicle he drove or rode in that night." ”

After investigation, Li Mingyang borrowed a car from a neighbor on the night of the crime, and the neighbor's car was photographed by the surveillance at the entrance of the Chentong community and had entered and exited the community. The evidence is ironclad, and Li Mingyang's plan that he thought was seamless completely collapsed. reluctantly admitted the fact that he designed to kill Chen Tong. On the night of the incident, Li Mingyang first placed his mobile phone at home and set up automatic answering, and then left for Chen Tong's house. And the accomplice Miao Xin first changed Liu Xu's mobile phone card into his mobile phone, put Li Mingyang's new number into Liu Xu's mobile phone, and then replaced the contact "Li Mingyang" in Liu Xu's mobile phone with the number of Li Mingyang's new card. The murderer was on the night of the crime, and Liu Xu, who had no idea, found the contact "Li Mingyang" to dial, and at the same time, Miao Xin also dialed the mobile phone that Li Mingyang placed at home. At this time, Li Mingyang was going to Chen Tong's house with a mobile phone with a new card, and after a few words of greeting, Liu Xu hung up the phone, and Miao Xin also hung up, so that Li Mingyang's mobile phone location was near his home on the night of the crime.

Whether intentionally or not, people are extremely selfish, as long as they want to get something, people will desperately approach it and finally get it. However, there is also a need for a measure, which is good for aggressiveness, and bad for greed, the former will make people get honor, and the latter may go to prison for it.

The same flowers bloom on the road and on the wrong path, and what makes people fall into the abyss is only the difference in the thought when they see the flower, do you want to admire it, or break it? Good and evil will be rewarded in the end, and the balance of justice in the dark will offer scarlet mourning for those who take the blame, and do not take evil as small......

…… …… ……

The Case (END)