"Others will be subject to the heaviest penal punishment," Gu continued, "and if you don't testify against them, and they all testify against you, then you will be subject to the heaviest penal punishment." ”

"But if you can testify against each other, then you will be subject to a lighter penalty." After Gu Annan finished speaking, he quietly looked at Lu Hexin.

Lu Hexin's head was spinning a thousand times, he had communicated this problem with several companions before he was arrested and brought to the Yingdong Brigade.

Lu Hexin still remembered that Wang Yanchun had asked him the details of this question, and he also told his companions that as long as everyone did not speak, none of them would be found guilty.

Gu Anan saw that Lu Hexin was silent for half of his salary, so he said to him, "I guess you may have thought that if no one speaks, then everyone is safe." But the Prisoner's Dilemma is so unassailable because during the interrogation, you can't communicate with each other, you don't have any contact at all, and none of you can be sure that someone else won't betray you. ”

"It's just my speculation, I think Guo Wei is the murderer." Gu Anan said half-jokingly and half-seriously, "And Wang Yanchun should be the one who disagrees with helping the most, you should be the one who gives them ideas." ”

Gu Annan's words shocked Lu Hexin's heart, he didn't know if Gu Anan really knew something, or if he guessed it blindly, but a few words in these words almost hit everything.

"The eyes are really old and spicy," Lu Hexin still pretended to be calm, but his eyes were already slightly panicked. Among the two people standing with crossed hands by the door, Xi Yongliang's ears trembled twice, and Zhu Chunhe's eyes widened for a moment.

"What do you think of my guess?" Gu Anan saw a panicked look in Lu Hexin's eyes, and he looked at Lu Hexin, waiting for this man's response.

Lu Hexin didn't speak, but continued to look at Gu Annan.

Gu Annan saw that he didn't respond to half of his salary, so he got up and took Zhu Chunhe and Xi Yong out of the room, and then asked his subordinates to take the other three suspects to the interrogation rooms next door.

He went to the room where Wang Yanchun was being held again, and after entering the door, he said to the suspect who looked a little anxious, "It's over, your companion has turned himself in." ”

Seeing a look of surprise on Wang Yanchun's face, Zhu Chunhe followed up and said, "You also have the same opportunity." ”

"Do you plead guilty?" Gu Annan sat down, and Xi Yongliang touched his chin and stood behind him.

"It's impossible," Mr. Wang said.

"Guo Wei killed someone, he persuaded you to help him bury the body in the field, do you want me to continue?" Gu Annan said this, raised his head and looked at Wang Yanchun.

Wang Yanchun's face showed a hesitant look, Gu Anan waited for him for a few seconds and saw that he didn't speak, then turned around and left the house again.

Before going out, Zhu Chun and Chaowang Yanchun said, "You can choose for yourself." ”

"Wait," I don't know if Zhu Chunhe's words before leaving had an effect, Wang Yanchun suddenly called out to Gu Anan and the others who had already walked to the door, "I said." ”

Gu Annan turned around and waited for his next step.

"I want to see the confessions signed and fingerprinted by other people who turned themselves in," Gu Annan didn't expect Wang Yanchun to say something like this next,

Gu Annan was stunned for a moment, but Zhu Chunhe suddenly said, "No, you don't have this right." ”

Zhu Chunhe's sudden answer surprised him, the suspect Wang Yanchun's request just now was obviously a temptation, Gu Anan didn't know if Zhu Chunhe was inexperienced in criminal investigation, he didn't expect this, he glanced at Zhu Chunhe, and there was a slight helpless look in his eyes.

"In that case, I don't have anything else to say," Wang Yanchun's next words were indeed as Gu Annan expected.

After Gu Annan took Xi Yongliang and Zhu Chunhe out of the room where Wang Yanchun was being held, Zhu Chunhe suddenly hammered his fist on the iron door of this room, his expression was very annoyed, he should have figured out his mistake just now.

"Are you stupid?" Xi Yongliang said to Zhu Chunhe, his tone was a little excessive, just now it was obviously an opportunity that could be used very well, Wang Yanchun wanted to see the confession signed by others, this thing can be easily forged, and the signatures and handprints on it are not difficult to deceive several other suspects.

"Don't say you understand it very well," Zhu Chunhe's position is not as high as Gu Annan, if the person who scolded him just now was Gu Annan, he might still endure it, but now Xi Yongliang doesn't give himself face at all, and his heart is a little angry.

"Do you think they'll betray each other? The situation is completely under their control," Zhu Chunhe looked indignant.

"You're right," Gu Annan said and then went to the room where Guo Wei was being held.

"You can go," Gu Annan said to him.

"What?" Guo Wei was stunned for a moment, but he didn't react, he kept telling himself in his heart not to speak according to what Lu Hexin said.

"We've confirmed that you're not the murderer, and you can leave."

"What about the others?" Guo Wei asked.

"The others were locked up, and we think they forced you to do this, and it's all over now."

Guo Wei looked at Gu Annan with a surprised expression, and heard him continue next, "You may be scared, but this is normal. ”

"Send him out," Gu Annan instructed Xi Yongliang.

Xi Yongliang stepped forward to take Guo Wei away, but Guo Wei suddenly said, "It's me." ”

"It's me," he re-emphasized, "it's none of their business, they don't do anything." ”

Guo Wei's words attracted Gu Annan's steps that he was about to leave, "I did it all." ”

Gu Annan asked him, "Where is the murder weapon?" Where is it? ”

"I threw it in the pond in the village of Liangzhongchang."

"Let's go," Gu Annan finished speaking and left the house with Xi Yongliang and Zhu Chunhe. He arranged for Xi Yongliang to go to the place Guo Wei said to look for the murder weapon, and he went back to the office to think for a while before returning to the room where Lu Hexin was being held.

"Your plan is very good," Gu Annan was the only one who entered the room at this time, and he said to Lu Hexin, who was sitting on the other side of the table, "but you still lost." ”

"Guo Wei has already pleaded guilty, I'm surprised that you didn't guess that your friend would turn himself in for the sake of the relationship between you," Gu Annan continued, "I'm really surprised, he not only admitted the fact that he killed someone, but also told us the location of the murder weapon, and now the human and material evidence are all there." ”

Lu Hexin's face had changed when he heard Gu Annan's first half of the sentence, but Gu Annan's next sentence "He also told us the location of the discarded murder weapon" made him change from surprise to joy.

Lu Hexin still remembers the scene when Guo Wei found himself after killing Lao Zongcheng and asked for help to bury the body, when he asked about the killing equipment, Guo Wei said that he used an ordinary fruit knife, and he also cleaned off the blood stains and put it back in an ordinary position.

Thinking about it this way, Lu Hexin was almost ready to give up because Gu Annan told him that Guo Wei had confessed, but then he knew the truth from Gu Annan's second half of the sentence.

"Damn," Xi Yong angrily pushed open the door and walked in, "There is no pond in Liangzhongchang Village at all. ”

He and Zhu Chunhe went to the room where Guo Wei was held together, both of them were angry and looked like they had been teased, Zhu Chunhe was even more angry and smashed his fist on the wall next to him, and couldn't help yelling at Guo Weiwei, "Where is the murder weapon?" ”

Gu Annan, who was looking at Lu Hexin next door, heard the sound coming from the wall, and his brows furrowed slightly.

"I'm also surprised," Lu Hexin said sarcastically in Gu Annan's previous words.

The four suspects seemed to have a tacit understanding, and each of them refused to speak, and in the end, Gu Annan had no choice but to release these people due to insufficient evidence.

When night fell, Gu Anan sat in his office, frustration pervading his side, Xi Yongliang came over several times to call him to eat, but he didn't move.

Today, this matter that he thought was under his control, but unexpectedly ended with such an ending, which made Gu Annan very devastated, and he didn't understand the reason for the failure of the prisoner's dilemma.

At this time, in the north of Yingdong, in a room in Liangzhongchang Village, five people were staggering there.

"Come, Brother Zhu, let's give you a drink," Lu Hexin raised his glass and gestured to Zhu Chunhe.

"To Brother Zhu," Guo Wei and the others stood up together and toasted the security captain in the village.

"Hehe, you are doing the work of 'gold panning', I have collected your water money, so naturally I have to help you shelter from the wind and rain," Zhu Chunhe took a cup and drank it all, "But don't be so reckless next time, that surname Gu is not simple." ”

"Hehe, that Captain Gu, his 'prisoner's dilemma' is actually impeccable, in the absence of communication, the prisoners tend to betray each other," Lu Hexin said proudly, he is a person who walks on the gray edge, and habitually uses some cheating means to do everything, "It's a pity that we cheat." ”

"Haha, cheating, you use the word well," Yu Jinhai said with a smile, "This is your style." ”

"In the final analysis, it's thanks to Brother Zhu who found a way to help us pass on the news, so that everyone knows that other people didn't betray their friends." Lu Hexin did not dare to take credit in front of Zhu Chun and this protective umbrella.

"It's nothing," Zhu Chunhe waved his hand, but his face showed that he was very useful for touting Lu Hexin and the others.

"Originally, I took the initiative to guide Gu Anan to choose Yu Jinhai, who had the best quality in his heart, as the target of interrogation, but I don't know why he temporarily replaced the candidate with Lu Hexin, but old Lu, you are smart, and I am not very worried. Later, when Gu Annan was deceiving Wang Yanchun, I deliberately exposed a low-level flaw, so that Wang Yanchun could see the clue, and after leaving the room, I used the excuse to hammer the iron door, and at that time I just reminded Wang Yanchun that the other brothers did not betray you. ”

"Hey, I understood what you mean, Brother Zhu, at that time." Wang Yanchun laughed.

"Guo Wei, your counter-fraud is also very good, it makes me a little impressed," Zhu Chunhe remembered the details of the thrilling battle of wits and courage in the interrogation process, and admired the performance of these people in front of him.

"Seeing Brother Zhu next to you surnamed Gu, my heart is much more confident," Guo Wei said.

"Did you hear the sound of me hammering the wall in Guan Guowei's room?" Zhu Chunhe turned his head and asked Lu Hexin again.

"Of course," Lu Hexin smiled knowingly.

"Haha, come, let's do it," Zhu Chunhe picked up the wine glass that had just been filled, and touched the wine in the hands of several other people again.

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