Back in the office, Lin Jinghao sat quietly in his chair, thinking about his every move when he interrogated Lei Jun just now.

Judging from his observations, Lei Jun interrogated all the way, and the reactions on his face and movements on his body seemed to be really unaware. However, Lin Jinghao is still reluctant to trust a drug dealer, because drug dealers are one of the best at disguising criminals.

The biggest problem now, though, is that he doesn't have any more evidence to prove that what he said is false. Although Lei Jun did not deny that Tao Lin was killed, he did live in that room. However, what is most lacking now is evidence pointing directly at him! If he can find strong evidence again, and Lei Jun can't prove that he really left during that time, then he can rub this scumbag on the ground.

It is unlikely that we can find any corroboration from human bones now. And the evidence at the scene, because the time is too long, and it has been demolished and sorted out, it is almost a needle in a haystack to find any more powerful evidence.

Now what? Without evidence, he can only look for evidence, it is impossible to find clues by staying in the office, Lin Jinghao thought about it and stood up, he had to go to the construction site again to see if he could find other clues.

Before you know it, it's time for a lunch break. As soon as Lin Jinghao came out of the office, Gu Qing ran over: "Lin Suo, go out." ”

"yes, I'd like to go and see it again."

"I'm fine, or I'll go with me." It turned out that Gu Qing had been waiting for him here for a long time.

"Okay, I'll go drive."

"Don't ride a motorcycle? Gu Qing followed behind without leaving.

"Riding that, it's too ostentatious." Lin Jinghao didn't dare to take her on a motorcycle anymore, because Gu Qing was really holding her too tightly in the back!

At noon, the sun was shining on the construction site, and as soon as I stopped at the construction site, I saw the instructor lying under the big tree, and he didn't know what he was doing with his buttocks.

"Instructor, what are you doing?" The two men walked over and saw that the instructor was pulling the ground with a small wooden stick, and in front of the stick, a group of ants were carrying a grain of rice, slowly moving towards their burrow.

"Look at this ant, after you clean up the traces on the ground now, it will never find its way back when it comes back." The instructor was playing his game with great interest, and it seemed that he had been on the construction site for a long time and was looking for his own fun.

"Instructor, you..."Gu Qing didn't know what to say, this instructor was going to give up on himself.

"Wait, what did you just say?" Lin Jinghao stopped Gu Qing, he seemed to think of something.

"I said... This ant can't find his way back..."The instructor finally raised his head, and the old urchin's appearance finally became serious.

"Let's go back to the dirt pit." Lin Jinghao waved his hand at Gu Qingyi, leaving the instructor standing there in a stunned daze.

The place where the human bones were dug up had been filled with earth, but it was still immediately different from other places, because the color of the new soil and the old soil next to it was still clearly different.

Lin Jinghao also squatted down, and he also picked up a small wooden root from the ground and picked it up on the ground.

"Lin Suo, what are you..."Gu Qing also squatted down, but she still couldn't understand what Lin Jinghao was trying to do.

"Do you remember Lei Jun saying that after he went out for two weeks and came back, he didn't find that the floor in the room was any different from before. But, you see, digging such a big hole, even if you put it on it with a wardrobe, it is impossible not to show a trace. Lin Jinghao pointed to the traces on the ground and said.

"Yes, Tao Lin's height is about 1.75 meters, the length of this pit is more than 1.8 meters, and the length of the old-fashioned wardrobe is only 1.5 meters, which should be partially exposed." Gu Qing looked at the traces of the place and agreed.

"Also, Wang Dafa's father also said that when he was looking for someone to redecorate, even the decorator didn't find any problems with the ground." Lin Jinghao analyzed.

"Yes, that's what he said, how did the murderer do it? Could it be..."

"Also, the soil is soft, put a wardrobe on top of it, it should sink a little. Unless it's like making a road, first make it higher than the surrounding area, and then... What kind of person can do it so seamlessly? Lin Jinghao seemed to be talking to himself and entering his thinking world.

"Masons can do it," Gu Qing suddenly shouted beside her, after all, she was also the one who helped Lin Jinghao redecorate the room.

"I always thought that the murderer would dig up the extra new soil and find a way to transport it out of the room, it seems that I was wrong." Lin Jinghao finally stood up.

"You mean, after the murderer buried Tao Lin in the ground, he disguised the entire floor of the room with the excess soil?" Ninety-four Good Book Network

"Yes, not only does he not need to think about transporting soil, but he also solves the problem of different colors of soil in the room." Lin Jinghao said as he squatted down again, using the wooden stick in his hand to evenly peel off a pile of new soil on the edge of the pit. Sure enough, the traces of the pit that had been so obvious disappeared, and the color of the dirt next to it became the same color.

"Lin Suo, should we find a mason first?" After listening to Lin Jinghao's analysis, Gu Qing also became excited.

"Yes, let's go and ask the mason who helped Wang Dafa lay the floor."

The atmosphere of coming to Wang Dafa's house again is obviously not as enthusiastic as the first time. Also, who likes the police to come to the door all the time!

"We came this time to ask a few words from the decorator who helped you lay the floor tiles." After sitting down, Lin Jinghao asked straight to the point.

"What do you have to ask, just ask," the old Wang Tou also sat down, he didn't seem to understand Lin Jinghao's question.

"Master Wang, we are looking for the master who laid the floor tiles for your house." Gu Qing was afraid that the old Wang didn't hear clearly, so she raised her voice and repeated it again.

"Why are you so loud, it's not like I can't hear you." Lao Wang frowned and said impatiently.

"You mean, you made your own room?" Lin Jinghao looked at the expression of the old king, and he understood what he meant.

"Why, can't you see it? When I was younger, I also went out to work and worked as a house. Speaking of his craft, Old Man Wang's face showed a smug expression.

"Then your craft must be good." Lin Jinghao smiled, sometimes when talking to the older generation, you have to hold it.

"That is, it turns out that our village is a house, and who didn't think of me first. If we hadn't twisted our waists that year, we wouldn't have had to work hard outside for so many years. Speaking of his children, the old Wang Tou's voice was distressed.

"Aren't you all right now? Stop thinking about the things that are not happy. "Coax the old man to be happy, Lin Jinghao still understands something.

"Also, back then, Dafa said that I should ask someone else to lay the floor of the house, and I thought to myself, isn't there a ready-made mason in this house? Although I am a little slower than others, it is better and saves money. Judging from Old Man Wang's expression, he didn't want his son to know about it.

"You're right, didn't you really think there was anything different about that room when you first built it?"

"Director Lin, I really don't think there's any difference? It's all muddy, and there will be some resurgence in the rainy season, so it would be better to lay a floor tile. ”

Seeing that the old Wang Tou was trying to recall, Lin Jinghao could only change his question: "Which room makes you think that is the best for laying floor tiles?" ”

"Which one... Don't say it, it's just that one is smoother. You know that my house used to be all mud, and those people have been stepping on it for many years, and the ground is a little potholed. But that room is indeed smoother than the other rooms, and I don't know if those contractors have tidied it up themselves? ”

After the old king's words were finished, Lin Jinghao also heard what he wanted to hear, and he stood up with satisfaction: "Uncle Wang, thank you for your cooperation." ”

"I didn't say anything, did I? Really, why don't you stay and have a meal before leaving. Lin Jinghao's words just now sounded good, and the current old king was reluctant to let him go.

"No, thank you, we have to go back to the office." Lin Jinghao glanced at Gu Qing, and the two walked towards the door.

"By the way, Director Lin, in fact, if you want to know who lived there in the first place, you can also ask someone." They were about to walk out of the door, and Mrs. Wang, who had been beside her without speaking, finally couldn't help but speak.

"Old woman," Uncle Wang glared at her, signaling her to talk more.

"Uncle Wang, this is your mistake, the police and the people's family, we solved this case earlier, aren't you also at ease." Gu Qing, who was walking behind, had already discovered that Mrs. Wang had something to say, and now she couldn't miss this opportunity anymore.

"This beautiful girl is right, you old guy, the older you get, the less timid you are, you are afraid of offending people, what can't you say."

"That's right, everything is with our people's police? You can say reassuringly," Gu Qing stopped, looked at Mrs. Wang and gave an encouraging smile.

"We used to have a man named Wang Hanwa in the village, who turned out to be the driver of their Pang family. Because of the proximity to the house, he would pick up people every morning with bread and bring them back in the evening. There are some people in the Pang family, who have come to work, and he knows it very clearly. However, I later heard that he was arrested and sent to prison for drug possession, and he was only released some time ago. Don't tell him I told him. ”

After Mrs. Wang finished speaking, she glanced out of the door and made sure that there was no one, so she was relieved.