At 15:40 in the afternoon, the three suspects were brought into the interrogation room one after another, and then all their vehicles were investigated and identified by forensic evidence, and after the identification of forensic experts, only the same blood stains of the two deceased were found in Lin Guoyun's car.

Zhang Dayong took the report and immediately reported it to Song Jiaming, and Song Jiaming, who received the information, asked: "Have you checked whether he drove his colleague's car on the night of his shift?" Go and investigate clearly, and apply for a house search warrant, you will act in two groups, I want to know these results as soon as possible, I believe that there must be a major discovery in Lin Guoyun's house. ”

Zhang Dayong was annoyed by his carelessness, and hurriedly spoke: "Received sir, now I'll do it immediately, do you want to go with us later?" ”

Song Jiaming seemed to have suddenly thought of something, and pretended to be contemplative: "You can go, everything must be done carefully, I will stay at the police station for a while." ”

...

The Chief Inspector personally interrogated a suspect, which is an extremely difficult situation, and outside the glass stood Wan Chai Police Chief Yu Suqiu, who had just received a call from Song Jiaming and said: "The suspect has been caught, do you want to come and see the interrogation process, Chief?" ”

Yu Suqiu replied firmly: "Of course, I want to see what this heinous perverted murderer will be like." ”

As a result, Yu Suqiu was very disappointed, originally she thought it would be an ugly-looking, or burly image of a big man, but what caught her eye was a slender, white and clean young man with an elegant pair of glasses.

In the interrogation room, Song Jiaming opened his mouth and asked: "Mr. Lin, at about 3 a.m. on October 3, 1992 and 5 a.m. on December 4, 1992, did you drive a taxi to a drunk lady and a lady to take a taxi home on a rainy night, respectively?" ”

Lin Guoyun replied negotiately: "I don't know, I drive too many night buses, and I can't clearly remember the characteristics of each passenger." ”

Song Jiaming continued to ask: "It doesn't matter if you don't remember, it's your night bus for these two nights." ”

"That's right, sir, I'm a night bus driver, of course I'm on the night shift, so it doesn't seem to be a crime, right?"

"There is also a lady Liu Zhiying at 5 a.m. on January 6, 1993, when she came home from work, and it was also raining heavily that night.

"Yes"

"If you were driving normally, of course you didn't break the law, but you killed them all, this is where you broke the law, and you took away three living lives like this, do you have any explanation?"

Lin Guoyun said suspiciously: "You're right, I'm just a taxi driver, I commute to work every day, why should I kill them, I'm a law-abiding citizen, believe it or not, I can complain to you at any time." ”

After speaking, Lin Guoyun sat on the stool with a settled face, picked up the warm water on the countertop and took a sip, and then looked at Song Jiaming and them with his hands on his chest.

Song Jiaming also took a sip of tea with him, and then looked at Lin Guoyun and said slowly: "We know that you have been a law-abiding citizen before this, but the blood type and DNA of the first two victims are completely consistent with the bloodstain data found in your car. ”

"These blood stains should be left by you who can't clean up, and I believe that there should also be blood stains left on your colleague Liu Fu's car."

"Let me guess again, the reason why you killed the first victim must be because of her profession, or she must have said something unpalatable to you that night, which hurt your heart extremely, and then the second and third victims appeared, at this time you can't control yourself, I don't know if I said that there is a mistake?"

Lin Guoyun calmly took off his glasses with both hands at this time, then wiped them gently, put them back on his glasses and looked directly at Song Jiaming and said: "You are right, they were all killed by me, Chen Fenglan, this Sanba, her death is completely self-inflicted, this kind of person has no meaning in living in the world." ”

"I'm just doing the right thing for heaven, she can't look down on any of us, she's damned...., I think now your colleagues should have found out, I have all my works in my house, and in the end she is my most beautiful production."

"I didn't think about making her my fourth victim, I talked to her for a long time in the car, when she was already handcuffed by me, and she was the person I spent the longest with."

During Song Jiaming's interrogation, Zhang Dayong found Liu Fu with forensic evidence, and Liu Fu said nervously: "Sir, I didn't make a mistake, why did I search my car." ”

Zhang Dayong said: "The night you called Lin Guoyunding, did he drive your car," yes, that time he drove my car, and two days later he came to borrow my car, I asked him what he was going to do, he said that his car was broken, so I lent him my car to work, "So we have reason to believe that there are some important criminal evidence left in your car, and it will not delay you for a long time." ”

...

Brother Tian came to Lin Guoyun's house with a house search warrant, knocked lightly on the door, and found that no one responded, so Brother Tian directly ordered to break down the door.

After listening to his statement, Song Jiaming slowly spoke: "You said that Chen Fenglan should die, this is just your personal excuse, the reason why her profession can flourish in the history of China is not that they are willing to do this, but that this market has this demand, which is also a skill for them to make a living." ”

"Next, we will give the Department of Justice the above for your crimes, and what kind of punishment you should receive is stipulated by the law, the laws of our country, not your criminal way."

After Lin Guoyun was taken away, Yu Suqiu walked out and gave Song Jiaming a round of applause: "Chief Inspector Song is good, you gave me a perfect interrogation lesson." ”

Song Jiaming said modestly: "It's all the director of the bureau, you taught well, if it weren't for the support behind you, we wouldn't have solved the case so quickly, the director waited for the press conference, I still have some things to deal with, please help me to hold it, I don't know if you are free." ”

Giving Song Jiaming a reassuring look, Director Yu said: "There is no problem with this, deal with the matter at hand as soon as possible, young people are very motivated, I will help you deal with this press conference." ”

Zhang Dayong and the others hurried back to the police station with the evidence, found Song Jiaming and reported the situation to him: "Chief Song, you guessed correctly, Liu Zhiying's blood stains were found in Liu Fu's car, here is the forensic appraisal report, I asked them to get it urgently." ”

Zhang Dayong just finished his report, Zhai Yongtian walked over with Dongzi and Xiaohua with pale faces, and Zhang Dayong asked: "Wow, what are you doing here, just asking you to enter the search and just do this." ”

Dongzi just wanted to describe the situation in the house, and immediately covered his mouth to the side and vomited wildly, and he couldn't even go to the bathroom in time.

Brother Zhai Yongtian resisted some objects, and slowly spoke: "You go and ask the forensic doctor yourself, we can't describe it, and I can't stand it if I say anything more." ”