After the coal mine was suspended for a short period of time for rectification, Li Yiting and Wan Yongkun finally had a reasonable leisure, so they withdrew to the guest house and studied the case with Chen Tianyu.

Li Yiting and the two have been working hard under the coal mine for several days, and they have a good grasp of the situation in the mining area and the situation of the work, he first analyzed: "In the past few days, Yongkun and I have also carefully observed, and the management of the mine is still very standardized, from safety inspections to employee behavior and precautions, etc., it can be said that they are very strict. Moreover, after the accident, a special safety inspection team went to all levels every day to measure the geological situation and collect data, and it seems that everything is in order at present.

Wan Yongkun said that he felt the same way, and he also checked a lot of information about coal mines, but he has not found a particularly obvious problem: "For underground mining work, technology is very important, but safety cannot be ignored, otherwise if something happens every day, it will naturally not be able to do it." I have checked, since Mei Yuanzheng became the mine manager, there have been a total of seven safety accidents, each of which was not a big loss, and there were no serious casualties. Moreover, after the accident, the aftermath of the mine was basically timely, fair and transparent, so there was no disturbance by employees and their families, and it did not affect the normal production of the mine. ”

Chen Tianyu heard some clues from Wan Yongkun's words, and he asked: "So, according to your investigation, although there have been six or seven accidents, the management of coal mining enterprises in this area is relatively in place?"

"Yes, I also feel that the number of accidents is a bit too many and a little frequent, but because the consequences of the accidents are not serious, there are not many records that can be found, and there are no witnesses, and there is no indication that these accidents exceed the fatalities of the supervision agency. The key is that, except for a few accidents, the safety monitoring of the mining area is in place, and the reputation in this area is also quite good, so it can be said that it is flawed!" Wan Yongkun said.

Chen Tianyu still faintly felt that such a statement was a bit reluctant, he hoped to come up with some more ways to learn more about those accidents in the past, including the injured personnel should also visit and understand in place, of course, these things are very cumbersome, Li Yiting and Wan Yongkun are undercover in the mining area, and they are not suitable for too much movement, so they plan to hand it over to Liu Zichen and Kuangsuo who are in the bright place to deal with it later.

Wan Yongkun continued to report: "Regarding the murder of Wang Mazi, we found out that he was a little abnormal a week before he died, which was very different from the past, and it was later confirmed that he accidentally saw the butterfly elf in the No. 1 mine, which made Wang Mazi suddenly seem to be a different person. ”

Chen Tianyu knows a lot about this matter, because he has seen the grimace butterfly with his own eyes, although he did not attack him, but its shape is indeed very scary, and Liu Zichen's report just now also shows that Wang Mazi himself was frightened by this butterfly, and now even his wife has been seriously affected.

"Let's not care about any butterfly elves first, we have seen a lot of false things, which are often a superficial trick, or consider from a normal case. Li Yiting put forward his own opinion and asked, "By the way, didn't Jiudao and them go to Wang Mazi's house?

"If you want to talk about clues, that is, his wife is indeed scared, and the situation of his family has also been understood, and it is unlikely that the typical temperament and wealth will be killed, and the most likely one is vendetta. Chen Tianyu briefly said what Kuang Suo found in Wang Mazi's house.

"In this way, we have to give priority to investigating the clues of the vendetta, the first thing is to find out who Wang Mazi had a holiday with. Li Yiting frowned, thinking carefully, he had been working in the mine for so long, and he knew some things about the miners.

Li Yiting recalled what he had seen and heard underground during this time, and Tao Sansheng, the only survivor of the Chu Ba gas explosion, had always been a hot topic of small talk among miners.

At this time, he suddenly remembered a situation about Tao Sansheng: "By the way, according to the miners, after Tao Sansheng recovered from his injury, on the first day he returned to work in the mine, he was sent to Wang Mazi's group. Later, the two of them had a fight over trivial matters, Tao Sansheng was dismissed, but Wang Mazi was also injured and demoted, and the two of them must have a contradiction at present!"

"I know about this, Mingyue has known about it from Tao Mei for a long time. Yiting, do you suspect that because of this incident, Tao Sansheng may have a revenge mentality, and even kill Wang Mazi?" Chen Tianyu asked rhetorically.

Li Yiting was noncommittal, he continued: "I just remembered that there was such a thing temporarily, but if you think about it carefully, Tao Sansheng's personality is obviously tough, and it is estimated that he can't stand it for a while, and it is for this reason that Wang Mazi will be provoked to fight." As a result, after the fight, I suffered a loss, not to mention, and was fired and lost my job, I'm afraid this breath is not easy to swallow!"

Chen Tianyu felt that this suspicion did exist, but there was still one place that really didn't make sense, and that was Tao Sansheng's ability to commit murder. As we all know, Tao Sansheng was broken by Wang Mazi and others with three ribs, and because he had no money for treatment, he had been lying at home, almost staying at home. With his current physical state, not to mention killing people, it is very difficult to come to the mine, how can such a person with limited mobility kill a big living person?

But since there is a motive, investigation is indispensable, and as long as Tao Sansheng is not dead, his suspicion objectively exists. So Chen Tianyu immediately notified Shen Mingyue and asked her to learn about Tao Sansheng's situation in recent days from the side, and at the same time, he specially asked Liu Zichen and Kuang Suo to go to Tao Sansheng's house again to have a second meeting with him in a public capacity.

Shen Mingyue was accompanying Tao Mei to go shopping in the town, buying some family food and small handmade jewelry, and the two girls of the same age had become very good friends. The two of them went shopping for a long time and bought a lot of daily necessities, but they were tired and hungry, so they found a stall selling wontons on the side of the town road, rested halfway and asked for two bowls to satisfy their hunger.

Taking advantage of this opportunity, Shen Mingyue took the initiative to tell some about the situation in her family, and then pretended to inquire about Tao Mei's family unintentionally. Tao Mei did not suspect it, and calmly talked briefly about the recent situation of her sister and brother, as well as what she did at home, and she did not shy away from saying it. When she mentioned sending food to her father and washing his feet, Shen Mingyue knew that the opportunity had come, so she seized the time to raise the question in her heart.

"Sister Tao, isn't your father injured? What should I do when he goes to the toilet? Your mother is sick and your brother is not at home, can you help him?"

Tao Mei replied unguardedly, "Oh, don't say it, I was tired to death in the first few days." My dad is so big and heavy, my physique is not good, so I had to ask my mother to bring him a toilet, and solve it next to the bed, which is more convenient. But now it's okay, he can walk slowly against the wall, so he can go to the toilet by himself!"

Shen Mingyue smiled sweetly, and said intentionally or unintentionally: "That's really good, it seems that uncle is not far from recovery!"

Tao Mei sighed, "Hey, how can it be so easy? If the bones don't have surgery, they have to heal on their own, at least for half a year, I don't know if they can grow well, if not, I'll have to do surgery then!"

"Yes, then I'll help you take care of your uncle more in the future!" Shen Mingyue took the initiative to ask.

"Really! Thank you so much. Tao Mei smiled happily, she liked this peer from the bottom of her heart, "Okay, let's continue shopping when we're full, we should go home in a while, my dad is still hungry!"

"Okay, by the way, Sister Tao, since my uncle can get out of bed, should I take him out for a walk and breathe recently, otherwise it may be very uncomfortable to stay at home." Shen Mingyue said that these things were specially explained by Li Yiting, if he relied on himself, he would never be able to pretend to be inconsistent.

"No need, he can go by himself, he will go out for a walk these mornings, I slept late, I may not have gotten up at that time!" Tao Mei said frankly, this is also what Shen Mingyue wants to know the most.

Sure enough, although Tao Sansheng was injured, he was already able to walk. And he actually went out for a walk early in the morning, so he was also a patient, so he didn't need to be so active, right? And according to the time, before Tao Mei got up, Tao Sansheng went out, that was also before the miners went to work, and he also had the conditions to commit the crime in terms of time, which means that he did not have an alibi.

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Two flowers bloomed and one each watched, Liu Zichen came to Tao Sansheng's house alone, this time was different from the last time, Tao Sansheng's body was obviously much better, and he sat on the chair. But in the face of Liu Zichen's arrival, he still looked unhappy, and he ignored Liu Zichen's question.

Liu Zichen was still patiently enlightening: "Uncle Tao, since you don't want to talk about the explosion last year, let's talk about the recent things, okay?"

Tao Sansheng didn't say a word, looking at her inexplicably.

Liu Zichen continued to ask, "In addition to resting at home in the past few days, what other places have you been to?"

"I didn't go anywhere, I just slept at home, and I couldn't do anything other than watch TV. Tao Sansheng replied angrily.

"Is it true that you haven't been out of the house?" but your neighbor said that she seems to have seen you!" Liu Zichen continued to ask, although she sympathized with the Tao family's plight in her heart, but at the work level, she still had to know the truth as much as possible.

As a result, Tao Sansheng, who heard this, was almost furious, and shouted loudly: "What kind of guy is talking nonsense without long eyes! I have broken three bones, and I don't have money to treat my illness, even if you still spread rumors, you tell me, who told you that it told you? I have to ask him well!"

Of course, Liu Zichen would not be frightened by his attitude, and still kept smiling: "Don't get excited, as for who said it, we must keep it secret, but we won't just ask you for trouble, we just want to know more things." Can I confirm with you again that you never went out after you were injured? Think about it, now we are conducting an investigation on behalf of the police, and you will also be legally responsible for everything you say. ”

Liu Zichen's calm tone brought some relatively tough content, she knew that the miners didn't have much legal knowledge, so she deliberately emphasized the sentence "to be legally responsible", and deliberately said it slowly, so that Tao Sansheng could hear and understand clearly, and not be swayed by emotions.

Sure enough, Tao Sansheng seemed to be a little overwhelmed by this sentence, and his anger suddenly dissipated a lot. He hesitated for a moment, but finally replied that he didn't remember, and then closed his eyes and said he didn't want to cooperate. In Liu Zichen's opinion, no matter what the reason, Tao Sansheng did hide a lot of things, except for the inside story of the mine and his own whereabouts, he obviously did not tell the truth.

And Tao Sansheng's thoughts are also very simple, after hearing that he has been legally responsible for what he said, he simply shut up again, and if he doesn't speak, he naturally can't let him take any responsibility.