When Zhu Wenbing finished telling the story, the sky was also dawning, and some people came over to change their class.

Mu Nan and the others were really tired, and Ruan Xianchao also wanted to ask her to rest first, but Mu Nan refused. Therefore, they continue to participate in the anti-epidemic work.

They were assigned to sanitize, each carrying a sprayer on their backs, spraying disinfectant water in every corner of the village.

Ruan Xianchao knew that Mu Nan must be very sad, she was using non-stop work to suppress her sadness.

He stayed by her side, carefully observing every detail of her. He saw that she took out her mobile phone from time to time to look, and he knew that it was her looking at the time, because ten o'clock in the morning was the execution time of Jian Zheng.

At 9:50 a.m., Mu Nan finally couldn't continue to work anymore, she took her phone in her hand, stared at the time displayed on the screen, and didn't move.

Ruan Xianchao was very heartbroken when he looked at her like this, but he couldn't do anything about it.

As the clock approached ten o'clock, Mu Nan stood motionless like a statue.

Finally, it was ten o'clock.

The phone in Mu Nan's hand slipped to the ground, and then, her body slowly leaned to the side and fell to the ground.

He hurriedly rushed over and hugged her who was about to fall to the ground, and at the same time shouted, "Come on, someone has fainted!" ”

Then a few people came over, carried her to the village health center, took oxygen and infusion, and began emergency rescue......

That Doctor Bai, after being busy for a while, pulled Ruan Xianchao aside, as if he had something to say to him, this made him anxious, not to tell him that Mu Nan can't do it. So he grabbed both of Dr. Bai's arms tightly at once, "She, how is she?" Can't it work? ”

"Tap! It hurts, it hurts! Doctor Bai smiled bitterly, "It's not that serious, your friend is fine, it's just too tired, plus his heart is too heavy, and he fainted." ”

"Oh, oh, that's good, that's good!" Ruan Xianchao awkwardly touched his two arms of Doctor Bai and said, "I'm sorry, I'm too nervous." ”

"I understand, it's fine." Doctor Bai smiled, "But the environment here is too noisy, which is not conducive to her rest, you can get him back and let her sleep well, and she should be fine when she wakes up." ”

Ruan Xianchao followed Dr. Bai's advice, carried her to the old man's home in Yongyan, and then put her on Zhou Shanshan's bed, wanting her to sleep well.

At this time, his mobile phone rang, and he hung up the phone for fear of making the noise make him sleep. But in less than half a minute, the mobile phone rang again, he took it out and looked at it, and saw that it was from the unit, there might be an emergency, he had to answer the phone, and whispered: "Hey, that one?" ”

"I'm Lao Sun, I just got the news, the above approved, and Jianzheng's implementation is postponed for two days......"

Mu Nan, who was originally sleeping, suddenly jumped up, rushed over and pounced on Ruan Xianchao, and snatched his mobile phone, shouting at the phone: "Straight, Jian Zheng is not dead yet?" ”

Ruan Xianchao was startled, and was slammed by her, and took a big step back, until his body hit the cabinet behind him, so that he didn't fall to the ground. And the cabinet shook a few times, and although it didn't fall, a bottle rolled from the top of the cabinet.

The old grandson on the other end of the phone was also startled, "Yes, yes - who are you?" ”

After she got an affirmative answer, she stuffed her phone to Ruan Xianchao, raised her head, shouted "political commissar", and then leaned on the bed and began to cry.

Ruan Xianchao, who reacted, said into the phone: "Brother Sun, thank you, there is something to deal with now, I'm sorry, I'll call you later." Then he hung up the phone and hurriedly came over to comfort Mu Nan.

In addition, after the detention center made a report overnight, the superiors also attached great importance to it, and finally agreed to postpone the execution, but it must be carried out within the specified time at the latest. It has been five days since the Supreme Court approved the death sentence, and the execution must be carried out within seven days, which means that there are still two days to go.

Wu Youli has just completed his sentence and it is time to be released. For a prisoner who had been in the prison cell for more than ten years, this day was what he looked forward to. But when he heard that Jian Zheng had postponed the execution, he felt that there was still a chance to convince him, so he offered to accompany Jian Zheng for two more days.

Wu Youli tried to find a way to communicate with Jian Zheng, hoping that he would tell the truth about what he knew for himself and for everyone, but so far, there has been no progress.

A joint working group of the Public Security Bureau and the procuratorate has also been dispatched, divided into three groups, and divided into three groups to carry out investigations in the original places of residence of Jian Zheng, Ling Chunxue, and Mu Nan.

All the work is being carried out intensely, and everyone is working hard to make a major breakthrough in these two days.

Besides, Mu Nan finally stopped crying, she sat up straight, "We still have time, we still have to find a way-"

Her voice suddenly stopped, she stood up and walked towards Ruan Xianchao. He was bewildered by the sudden move, and moved his steps unnaturally.

"Don't move!" She let out a low snort, then crouched at his feet, picked up the bottle on the ground, and shook it, "Where's the lid?" ”

He quickly looked around, found the lid at the foot of the cabinet, and handed it to her.

Mu Nan took the lid, screwed it on thoughtfully, and then said, "What about the potion?" ”

He was completely confused, not knowing what she was talking about, and not daring to interrupt her.

Mu Nan suddenly flashed towards the door, opened the door and rushed out, "Grandpa-"

The old man who was sitting in the corridor in front of the door was startled by her, "Cub, what's the matter, what's the matter?" ”

She braked sharply and stopped in front of the old man, "What did Shanshan come back for yesterday?" ”

"I don't know." The old man shook his head.

"How long has she been back?"

"It's a short time, a few minutes." The old man lowered his head and sighed, "I was very happy to see her come back, so I asked her what she was doing when she came back, and she choked on her, so I didn't dare to ask more." ”

"A few minutes, a few minutes?" Mu Nan said to himself, "A few minutes, what is she doing when she comes back?" ”

"Maybe it's something, right?" Ruan Xianchao, who came out closely, reminded her.

"Hmm." Mu Nan asked the old man again, "Grandpa, before this, when did Shanshan come back?" ”

"I haven't been back before, and I haven't been back since the last time I came back with you."

Mu Nan took out the bottle and handed it to the old man, "Grandpa, what is this bottle of potion?" ”

He took the bottle, looked at the bottle carefully, and shook his head, "I really don't know about this, Shanshan has been putting her on the top of the cabinet, and has warned us several times not to let us touch her bottle." He unscrewed the bottle again and put it in front of his nose to smell it, "This smell is a little familiar, but I can't remember what it smells like?" ”

Mu Nan took the bottle back and sniffed it under his nose, feeling a pungent smell, but she didn't know what it smelled like.

Ruan Xianchao also smelled it, and he couldn't tell what it was.

"This smell, it seems to have smelled somewhere, although I can't remember it at once, you go to the village to find other people, maybe someone remembers." The old man reminded them.

"yes, get someone to smell it." Mu Nan said as he stepped away and walked outside.

Ruan Xianchao hurriedly followed.

They first asked Dr. Bai, and he said it was the smell of stale urine.

Later, I asked a few old farmers, either the smell of ammonia in the early years, or the smell of urea, but there was no accurate number anyway.

In the end, Mu Nan had to give up her guess and drag her body back.

On the road, an old man turned the self-service wheel of the wheelchair with difficulty, moving forward little by little.

When Mu Nan saw it, he hurriedly ran over, "Uncle, where are you going, I'll push you." ”

"Thank you." Uncle was very grateful, "I came out for a nucleic acid test, they said they were going to send me, and I didn't want to trouble others, so I drove this electric wheelchair out, I never thought that it was out of power here, but fortunately I met you, thank you so much." "Uncle still talks a lot, but I obviously feel that he is a little short of breath when he speaks, and he can't breathe.

"No thanks," Mu Nan said to the old man, always so gentle, "where is your home, push you back." ”

The uncle pointed with his hand, "It's just ahead." With that, he turned around and looked at the pair of good Samaritans, but when his eyes rested on the bottle in Mu Nan's hand, his face began to twitch, and he cried out in horror, "Hurry, hurry up and throw the bottle away-"

Mu Nan suddenly became excited, and quickly flashed from the back of the wheelchair to the front, facing him, "Uncle, do you know this bottle?" ”

The old man calmed down his emotions, tilted his head back as much as possible, and seemed to be very afraid of the bottle in her hand, "Know, of course I know, every day it appears in my nightmares." ”

"And what is this?" Seeing that he resisted the bottle, Mu Nan consciously took a step back.

"It's paraquat!"

"Really?" Mu Nan took another step forward, but realized something and immediately retreated.

"It's true," the uncle was not as excited as he was just now, "you open the cap and let me smell it." ”

Mu Nan opened it as he said and slowly approached the tip of the uncle's nose.

"Yes, that's what it tastes like, I'll remember it all my life, it's paraquat!" After the uncle said this, he couldn't lean on the back of the wheelchair.

Mu Nan suspected that it was paraquat at first, but she had never seen paraquat, and now that it has been confirmed, she is very excited, but she still wants to continue to verify, "Uncle, why are you so sure?" ”

The uncle patted the armrest of the wheelchair, "This wheelchair can be sure." ”

Mu Nan looked at him, and then at Ruan Xianchao, as if he didn't understand like himself.

The uncle also understood that they did not understand, so he told them the cause and effect of this.

In the early years, paraquat was a common pesticide, a contact herbicide that controlled a variety of annual weeds and had a strong killing effect on perennial weeds, but was extremely toxic to humans, and there was no specific antidote, resulting in a very high mortality rate from oral poisoning. As a result, the country was required to stop production, but some illegal operators still continued to produce and sell, in order to avoid inspection, they used this kind of bottles without any labels.

At that time, the uncle's family bought such a bottle, and after a long time, I can't remember what it is, once the uncle turned it out, and thought it was some kind of syrup or something, so he put it in his mouth and tried it, which was poisoned. At that time, he almost lost his life, but fortunately the rescue was timely, but it also caused femoral necrosis, and he was confined to a wheelchair for the rest of his life.

That's why he was so impressed by this bottle.

Mu Nan and the two sent the uncle home, and on the way, the uncle also basically finished talking about these, and finally did not forget to remind Mu Nan repeatedly to throw away the bottle in his hand.

After saying goodbye to the uncle, the two of them walked in the direction of the old man Yongyan, and suddenly, the man stopped, probably thinking of something again, "Go, go back to the health center!" With that, he turned around and walked towards the health center.

Ruan Xianchao was a little confused, "What are you doing at the health center?" ”

"Find Dr. Bai."

Why are you looking for Dr. Bai? Ruan Xianchao wanted to continue to ask, but after thinking about it, he didn't open his mouth, anyway, he would know in a while. He now has a feeling that as a criminal policeman, in front of Mu Nan, he feels that she is more like a criminal policeman.

Dr. Bai was busy with the work of epidemic prevention, and Mu Nan pulled him aside and asked directly, "What kind of poison is that Uncle Yongyan's son?" ”

"What," Dr. Bai didn't react for a moment.

Mu Nan felt his abruptness, laughed self-deprecatingly, adjusted the order of his words, and said: "Didn't you say that he accidentally ingested pesticides and died of poisoning, I want to know what kind of poison he had." ”

"Oh, I remember, you're talking about him," Dr. Bai pressed the nose clip of the mask with his hand, "that's paraquat poisoning, and there is no cure." ”

"Paraquat," Mu Nan grabbed his arm, "is it really paraquat?" ”

"Yes, after many years of medical practice, you can't be wrong about that." Dr. Bai is still very confident.

"Thank you!" Mu Nan let go of his hand, turned around and said to Ruan Xianchao, "Let's go." ”

Ruan Xianchao waved his hand at Doctor Bai and said, "Goodbye!" ”

"Goodbye!" Dr. Bai was very puzzled by these two uninvited guests, and ran over to ask what was this for? He froze for a moment, shook his head, and went back to work.

Not far from the health center, there was a small stream on the side of the road, with the water flowing and the occasional small fish jumping out of the water. At the bend of the creek there is a hundred-year-old banyan tree, and there are several stone benches under the tree. When they came over yesterday, they saw the uncles and aunts in the village, with their children playing here, the old people talking, playing chess, and the children chasing and playing, so there is a breath of life. But when the epidemic came, everyone couldn't stay at home, so it became unusually deserted.

"Sit down." Mu Nan said as he found a bright stone drum and sat down.

Ruan Xianchao knew that she must be going to discuss the case with herself. Because this case involves the granddaughter of the old man Yongyan, it is definitely inconvenient to discuss it at his house. He sat down on the stone bench next to her.

"What do you think?" She spoke first.

Follow her all the way to do these investigations, although he can't say that he fully understands what she is thinking, but as a criminal policeman, he generally knows, but he still wants to hear her say herself, "Let's listen to the analysis of the beautiful woman first!" ”

"Well, based on what we've just learned, let's talk about my speculations and assumptions." She straightened out her thoughts, "Zhou Shanshan should be the key suspect in the Ma Yang case, and I have an intuition that she is the murderer." ”

Next, she told her all her thoughts.

Zhou Shanshan should belong to the particularly precocious kind, she had a relationship with her uncle a long time ago, and later with her homeroom teacher Tang Youguang, it is estimated that she took the initiative.

When Mu Nan talked about this, he regretted his impulsiveness back then, if she hadn't made such a fuss, Tang Youguang would not have been expelled.

After Zhou Shanshan dropped out of school, she and her uncle gave birth to her first child. Mu Nan knew that she had two children, and according to the people in the village, Zhou Shanshan's first child must have belonged to her uncle, and it was also certain from the words of her grandmother before she died, and the heirloom bracelet handed to her.

There is also a suspicion here, then Tang Youguang must have sensed that this child was not his, but why didn't he mind at all? There can be two reasons for this, either he can't have children himself, or he loves Shanshan very much and regards her children as his own.

After Zhou Shanshan married Tang Youguang, her uncle became a burden, so she poisoned him with paraquat. At this point, Mu Nan also asked the uncle in a wheelchair, and the time of their accident basically coincided.

Later, Zhou Shanshan fell in love with Ma Yang again and had a regular relationship with him. Perhaps there was a conflict between them, and she wanted to get rid of him, so she used some of the remaining paraquat for Mayang in view of the success of the last use of paraquat without any sequelae. The possibility of this speculation is also very high. First, Ma Yang did die of paraquat poisoning, which the hospital had done and confirmed. Second, paraquat is not currently available on the market, and Zhou Shanshan herself has it; In the third week, the relationship between Shanshan and Ma Yang is complicated, and there is a possibility of this crime.

Yesterday, Zhou Shanshan came to her grandfather's house, probably to pick up the last of the paraquats. Because the first time Mu Nan saw her grandfather knock the bottle on the ground, the cap of the bottle was loose, and there was obviously a potion flowing out of it, but now it was an empty bottle, then the potion must have been taken away. And the person who took it must be Zhou Shanshan, because she just came back and has this time......

"Why did she take these potions?" Ruan Xianchao suddenly interrupted her, "It's not good, she's going to kill people again!" ”