"There are a total of four suspects in this case so far, Ku Yutao, Lan Kai, Zhang Lei and Su Fuhai, although Zhang Lei is dead, if he is really involved in the homicide, he must also report the situation to the court."

"Xiao Xu, you will follow me to investigate Su Fuhai's situation later, Binzi, is there a problem with handing over another line to you?"

Zhang Bin replied seriously: "No problem, I promise to complete the task." ”

"Okay, remember, this time when I have the evidence, I will directly arrest the people to prevent them from committing crimes again, although it is unlikely, but it is also necessary to prevent it, Zhang Lei's death last night is either to blame or to extinguish, in order to avoid the recurrence of the murder, arrest it first."

"Understood!"

Zhang Bin took a team of people to Dafeng Factory again, while Zhang Bin and I took people to the old site of Lousun Village, hoping to ask what happened in the surrounding villages.

When we were still dozens of kilometers away from Lousun Village, Sun Jianguo's PHS suddenly rang, he glanced at the number and frowned slightly.

"Who?"

"Wu Si again? What's the matter? ”

"What? Did the murderer turn himself in? Ask him what his name is. ”

"Lankai? You control the situation first, let Zhang Bin go back quickly, and I will rush back immediately. ”

Hanging up the phone, Sun Jianguo immediately said to me: "Turn around and go back to the game, Lan Kai actually turned himself in, what kind of routine is this playing?" It's a little incomprehensible to me, is it possible that he wants to bear all the incriminating evidence? Then why did he blame Zhang Lei for the evidence of the crime, and also faked him as a suicide? ”

"When I go back to interrogate, I will know that I can't guess now. By the way, if Lan Kai alone bears all the evidence of the crime, and in fact Ku Yutao killed those two people, what should we do? I asked curiously.

Sun Jianguo said helplessly: "What if you don't do it?" We can only let him go, and now that someone is guilty, we can't find conclusive evidence to prove that he committed the crime, there is no reason to arrest him, at most he can only be arrested for 24 hours, which is useless. ”

"Twenty years ago, I could still torture to extract confessions and make him admit the crimes he committed, but now I can't enforce the law in a civilized manner, I asked Zhang Bin to make those that can be proven to be the other party's crime, otherwise I wouldn't have taken a cruel move against him. No matter what you do, you must be worthy of your conscience. ”

Returning to the bureau without saying a word, Wu Shuangshuang came out of the duty room to greet him: "Deputy captain, a person who calls himself Lan Kai turned himself in, saying that he was the only one who committed the three cases in the Dafeng Factory Building, and Team Leader Zhang has just come back and has taken people to the interrogation room for interrogation." ”

Sun Jianguo nodded and walked away, then suddenly turned around and asked, "Did Binzi bring the other suspects back?" ”

Wu Shuangshuang thought for a moment and replied, "There is one, it seems to be called Ku Yutao." ”

"Okay, you stay on duty."

Sun Jianguo took me to the interrogation room again, and after questioning the police in the interrogation room, I found the room where Lan Kai was being interrogated.

knocked on the door and pushed the door in, and on the chair in the interrogation room was a middle-aged man with gray hair, whose clothes were not very clean, and they were stained with gray powder.

Zhang Bin got up and said to Sun Jianguo: "Deputy captain, when I first arrived at Dafeng Factory, I received a call from the bureau, saying that there was a person named Lan Kai who came to the bureau and said that he wanted to surrender. ”

Sun Jianguo nodded and pointed to Lan Kai who was leaning back in the chair: "What's the situation with him, has he said anything so far?" ”

Zhang Bin shook his head: "I didn't say a word, I brought him to the interrogation room, and I didn't say a word, it has always been the appearance of this frosted eggplant." ”

Sun Jianguo touched his chin and looked at Lan Kai for a while, picked up the chair where the interrogator was sitting and walked towards him, put it down on his side, and then sat up, took out a pack of cigarettes from his trouser pocket and gestured to him: "Do you know how to smoke?" ”

Lan Kai glanced at him and nodded imperceptibly, Sun Jianguo motioned for Zhang Bin to untie the handcuffs in his hand, threw him a cigarette, and placed the lighter on the horizontal board on the iron chair.

Lan Kai looked at him again, then turned his gaze to the cigarette box lighter placed on the horizontal board, and was stunned for two seconds and reached out to light the cigarette.

The two of them didn't speak, and they spit out fog without saying a word, Zhang Bin and I looked at each other, and I had never seen Sun Jianguo treat a suspect like this.

A cigarette quickly bottomed out, and this time without waiting for Sun Jianguo to speak, Lan Kai took out a cigarette from the cigarette case on the horizontal board again, and then lit it by himself. Sun Jianguo glanced at him lightly, and then took out a cigarette.

"I did all three cases, Du Xianchao was chopped into pieces by me, Guo Da was thrown from the rooftop, and Zhang Lei was hanged by me, you can convict me."

Sun Jianguo asked softly: "Do you know what kind of trial you will face if you are so convicted?" ”

Lan Kai said in a low voice: "Death penalty, since I have done these three cases, I know the end, but this revenge has to be avenged, I am afraid that if I endure it any longer, my body will not work, and I will not be able to take revenge again." ”

After speaking, there was a relieved expression on his face, Sun Jianguo didn't speak, and waited until the cigarette in his mouth was finished, then he slowly spit out the smoke, squinted his eyes and said softly: "Are you sure you committed the crime alone?" Instead of wiping someone's butt? According to our investigation, the real murderer is actually Ku Yutao, the first two cases were committed by him, and you have been helping him clean up his traces behind his back, including hanging Zhang Lei is also the person who killed him to help him get free, isn't this the case? ”

Through the light smoke, I could clearly see that when Lan Kai heard this, his relieved face stiffened suddenly, and the pupils of his eyes shrank into needles, and then when the smoke was about to dissipate, it returned to its previous appearance.

Lan Kai leaned back in his chair and said word by word: "No, I did all three cases alone, you can go to the scene to take a look, there should be my fingerprints, including the bone chopping knife at the end of the corridor where I dismembered the corpse also has my fingerprints, I believe that so many conditions are combined, and I can already sentence me, right?" ”

"I'm sorry that we didn't find your fingerprints at the scene of the crime, we will find Ku Yutao's fingerprints, we have no way to convict you, even if you admit that you killed the person, and you did the case, you still can't convict you, if the police close the case, they need decisive evidence, but now there is nothing, even if you want to help others to take the blame, there is no way."

"I have already said that I killed people, and I can't be convicted?"