Serious Crime Unit 1

Chapter 860 The Mystery of Suicide (6)
Jiang Yiming suddenly understood why Wan Yiran wanted to use Lu Jiang to murder Yang Li, because Yang Li was probably Ai Qiusheng's wife.Jiang Yiming asked Zhou Ting to continue interrogating Lu Jiang. He walked out of the interrogation room and took out his mobile phone to call Yang Li. The call was quickly connected: "Teacher Yang, I'm sorry to disturb you again. I want to ask you a question." .”

"Okay, tell me. As long as I know, I will tell you everything."

"Thank you. Is Ai Qiusheng your husband?"

"Yes, we have been married for seven years and have a daughter. She is six years old this year and is in the top class of the child star kindergarten. What's wrong with my husband?"

"It's okay. I'm just making a routine inquiry. Go ahead and do your work. I'll call you if anything happens." Jiang Yiming rarely used "you" to address others, but Yang Li's elegance and politeness made him admire him, so he treated her In return, women like Yang Li are rare.

After Jiang Yiming received Yang Li's confirmation, he felt that she had opened a window for him to see the light of day: Wan Yiran wanted to murder Yang Li and replace her!So, could Wan Yiran be so desperate that she committed suicide because Yang Li survived the car accident and Lu Jiang was unwilling to help her anymore?
If Wan Yiran committed suicide instead of committing suicide, who is the most suspect?Of course it is Ai Qiusheng, but all this is speculation. What is the truth requires in-depth investigation to know.

Jiang Yiming and Zhou Ting went to the Provincial Academy of Fine Arts to find Ai Qiusheng, who was in class. They didn't want to call Ai Qiusheng who was in class for questioning, so they went to the dean's office and explained the situation to the dean.The dean picked up the landline and called Ai Qiusheng's cell phone, but it was turned off.He said that Ai Qiusheng usually turned off his phone during class, but when he received a call reminder, he would probably call the dean after turning it on.

After a while, the dean's landline rang. Sure enough, it was Ai Qiusheng. The dean asked him to come to the office. Two policemen were looking for him.He promised to come right away and hung up.The dean arranged for Jiang Yiming and Zhou Ting to go to a small conference room to wait for Ai Qiusheng.

Five minutes later, Ai Qiusheng walked into the conference room. He was nearly 5 centimeters tall. He was wearing a black suit. His body was slender and straight, like a jade tree facing the wind. He had a graceful demeanor and an impressive body. He had a typical Chinese character face with sharp edges and corners. He has a bookish air, looks very elegant, and is deeply loved by students.

"Hello, are you Teacher Ai Qiusheng?" Jiang Yiming felt that his appearance could easily attract girls.

"Yes, you are?" His voice was loud, perhaps the result of long-term teaching.

"We are from the criminal police team of the city bureau. We want to talk to you about the situation. Please take a seat." Jiang Yiming motioned for him to sit down opposite them, his tone was gentle and polite. After all, he was just an interviewee, not even a suspect.

"Oh, I know, you are Captain Jiang, this police officer, what is your surname?" He looked at Zhou Ting and asked.

"My surname is Zhou." For some reason, Zhou Ting didn't like him. He suddenly remembered a sentence: gangsters are not scary. What's scary is that gangsters are educated, because most educated criminals have strong anti-investigation capabilities and will Homicide disguised as suicide.

"Two police officers came to our school today to see me. What advice do you have?"

"Wan Yiran is dead. We are here to investigate the mystery of her death. We heard that you and Wan Yiran have a very close relationship. Is this the case?"

"Close? Yes, very close, but we only have a close teacher-student relationship, because she is a very talented student and can already support herself by selling paintings. I like all good students very much, and sometimes I even take special care of her. , such as introducing her to art dealers, etc."

"You misunderstood. The close relationship we are talking about is the relationship between a man and a woman."

"Relationship between men and women? I am a married man with a happy family. My wife is virtuous, gentle, and beautiful, and my daughter is innocent, smart, and lovely. I enjoy the warmth of my family, and I have a successful career and am very loved by my students. How could I Having an extramarital affair with one of your own students? Isn’t this self-destructive?”

"Have you ever been to Wan Yiran's rental house?"

"No, why should I go to her rental house? I'm always guiding her in school. We are aboveboard and have a clear conscience."

Jiang Yiming knew that he was lying because he wanted to conceal the truth. It seemed that he would not confess easily without giving him some pressure.

"Someone saw you going to Wan Yiran's rental house and staying there for a long time. You didn't come out of her rental house until 12 o'clock that night. Please think carefully before proceeding. If you interfere with our case handling, you will be held legally responsible."

"I know exactly what I said, and I am willing to bear all the consequences... Didn't Wan Yiran commit suicide by taking sleeping pills? Why did you say you were here to handle the case?"

"How do you know she committed suicide by taking sleeping pills?"

"Fan Lingling told me." "It seems that you are not sad at all about Wan Yiran's death."

"Who says I'm not sad? But no one can stop her from committing suicide. Besides, there is no resurrection, so what's the use of being sad?"

"I'm sorry, there is now more and more evidence proving that she did not commit suicide. Because you are also our suspect. In order to rule out your suspicion, we must take your fingerprints and DNA samples. Please cooperate."

"Okay." He replied calmly.

Jiang Yiming took out a fingerprint collector from his bag and collected his fingerprints. Then he took out a cotton swab and extracted his saliva. After doing this, he walked out of the conference room. Jiang Yiming didn't want to say anything else, because he could only let evidence be produced. He was convinced.

"Captain Jiang, Lu Jiang has already identified Ai Qiusheng as having been to Wan Yiran's rental house. Why do we still need to collect his fingerprints?"

"We handle cases with emphasis on confessions and evidence. What if Lu Jiang slanders him in order to get away with it? Three different suspicious fingerprints were extracted at the scene. One of them has been found to be Lu Jiang's. Now there are two left. I I think one of them should belong to Ai Qiusheng. After the comparison is successful, we can provide evidence to convince Ai Qiusheng."

Zhou Ting nodded, thinking Jiang Yiming was right.

5
Wu Jiang compared the fingerprints collected by Jiang Yiming with the suspect's fingerprints, and the results matched with one of the fingerprints. This means that Ai Qiusheng had been to Wan Yiran's bedroom. Lu Jiang did not lie. He collected the fingerprints from the scene of Wan Yiran's death. The fingerprints returned were particularly clear, and some of Ai Qiusheng's fingerprints covered Lu Jiang's fingerprints, indicating that Ai Qiusheng went to Wan Yiran's bedroom after Lu Jiang.

Why did Ai Qiusheng hide the facts?
First of all, assuming that Ai Qiusheng and Wan Yiran are lovers, where will they have sex?Of course, the first choice is Wan Yiran's rental house. Wan Yiran may rent a house outside because she wants to have a tryst with Ai Qiusheng. If they often have sex in Wan Yiran's bed, there will definitely be clues left, such as hair and dander. And semen and stuff like that.

Secondly, Wan Yiran may go to a hotel for a tryst with Ai Qiusheng, or go on a trip.Jiang Yiming checked whether their check-in status was available on the national check-in registration system, and found that Ai Qiusheng had stayed at the Good Time Hotel in Xiyan City from December 2018 to 12, 15.

The Good Time Hotel is a four-star hotel in Xiyan City. It has complete surveillance equipment and the surveillance videos are kept for at least one year. If Ai Qiusheng took Wan Yiran to stay there, he should be able to find the surveillance videos from that time. After all, it was only now. More than 4 months.

Jiang Yiming asked Wu Jiang and Xiaoke to investigate Wan Yiran's bedroom to see if they could find biological samples from her bed. He and Zhou Ting went to Xiyan City to investigate.

Xiyan City is located northwest of the provincial capital, 180 kilometers away from the provincial capital. It is a mountain city. It is most famous for Qingyang Mountain. The altitude of Xiyan City is 1100 meters higher than that of the provincial capital. Qingyang Mountain is a star in eastern China. Mingzhu is famous for its strange rocks, steep rocks, clear water and sea of ​​clouds. It is an ideal tourist and health resort.It is very likely that Ai Qiusheng will take Wan Yiran there to sketch or travel.

Jiang Yiming and Zhou Ting drove to Xiyan City. Because they took the expressway, they arrived at the Good Time Hotel in Xiyan City in an hour and a half. After introducing themselves, they asked the lobby manager to take them to the monitoring room to review the monitoring. Video recording, the manager knew that they were criminal police from the provincial capital, so naturally he didn't say anything.

The manager took them to a hall on the top floor and asked the security manager to pull out the surveillance video they wanted. The security manager went to the console to pull out the surveillance video and let them watch it slowly.

As expected, the video shows: At 2018 a.m. on December 12, 15, Ai Qiusheng and Wan Yiran each carried a large backpack, walked to the registration desk, took out their ID cards, and while checking in, the waiter asked for their identities. Wan Yiran reluctantly took out her ID card and asked the waiter to register.

After registering, they took the elevator hand in hand to room 1809. After Ai Qiusheng opened the door with the room card, he gently pushed Wan Yiran and let her go in first. Then he also walked in and closed the door. Didn't go downstairs until evening to have dinner.

After having dinner in the hotel restaurant, they called a taxi at the hotel door and drove north without knowing where to go. They didn't return to the hotel until 12 o'clock in the night. After the two of them walked into Room 1809 together, they were never seen again. I came out and went downstairs for breakfast at 16 a.m. on the 9th.

After breakfast, they drove east again... They stayed in Room 1809 for two nights and checked out at 12 a.m. on December 17. Their expressions were relaxed and happy, and their movements were intimate, as if they were a couple. couple.

Zhou Ting copied the surveillance video to a USB flash drive and returned to the criminal police team with Jiang Yiming. With these surveillance videos, he was not afraid of Ai Qiusheng's denial.

Wu Jiang and Xiao Ke also extracted hair, dander and semen from Wan Yiran's bed. They gave these things to Luo to do DNA. If they could successfully compare with Ai Qiusheng's DNA, it would put great pressure on Ai Qiusheng. may force him to confess the murder of Wan Yiran.

(End of this chapter)