Xiang Yu came faster than expected, his face was very unsightly, and after he arrived, he just said to Tang Tian and Qu Liu with a dark face, 'Thank you for your hard work', and then went to check Lao Liu's body.

"That's right, it's this guy. Xiang Yu lit a cigarette and took a hard puff, as if he was using this way to vent the depression in his heart.

Tang Tian knew that Xiang Yu couldn't figure it out, his thoughts should be the same as his own.

If Lao Liu was going to die, he would have died a few years earlier, and the murderer couldn't wait until now, so Lao Liu should be safe today.

"Something must have happened today. Xiang Yu glanced at Lao Liu's two calves that had been stripped off to expose their bones, and said in a deep voice, "There must be some key that we have overlooked!"

"This is the photo we found. Tang Tian handed the notebook to Xiang Yu, "Whether there are other things on this notebook still needs to be carefully checked, and the photo is the most direct clue found so far." ”

"This photo ......" Xiang Yu frowned, "I am sure that among all the clues related to this case, this photo appears for the first time." ”

"This is a group photo of Xiaoning Village, I think they took this photo collectively at that time, if it was not one for each family, then it could only be kept in the hands of the village branch, or the village chief. Tang Tian said his inference, "Then now the problem comes, I remember you told me that in Xiaoning Village, the village chief was the suspect Ning Guozhu, and if there is only one photo, then he must be in charge of it." ”

"That's really the problem. Xiang Yu took another sip, "This time it was my mistake, I will do a review when I go back, now let's talk about your findings first, don't miss any details." ”

Tang Tian immediately told Xiang Yu everything that had happened after he and Qu Liuqiao arrived, including why they came here and all the signs he saw after he entered.

Xiang Yu listened attentively and threw the cigarette butt on the ground: "Speaking of which, when the murderer committed the crime, he must have carefully arranged the crime scene, he had time to remove the combustibles in the main hall, and deliberately only had two wooden benches downstairs at the door leading to the other two rooms...... This man is simply well versed in the art of roasting duck, you must know that in the end, these two fires seem to be far away, but the key to whether or not the duck can be roasted crisp......y!

Xiang Yu glanced at the half of the table that was rescued by Tang Tian again: "According to your description, this half of the table is the closest to the fire point in the house, so that the two chairs in the main hall were ignited, and the table in the burning room was only half burned. ”

Tang Tian hooked the corners of his mouth: "Our coming here today is completely improvised, the murderer will never be able to grasp the time of our arrival, and it is impossible to arrange these just right, so that we can just find this table that has not been completely ignited." After all, even if we were three or five minutes late, the evidence might really be gone. ”

That is to say, the murderer may have thought that he had enough time when he arranged the crime scene, but later, he learned some news through some channels, so that he had to end his arrangement in a hurry, this special news may be his own business, he has the possibility of having to leave, otherwise he will leak out, the second possibility, the news he gets, is that you are coming. Xiang Yu's reasoning was very meticulous, and even Tang Tian had to admire him.

"You're right, but I can't figure it out......"

Without waiting for Tang Tian to finish speaking, Xiang Yu closed his notebook and stood up, "Let's go outside with me first." ”

When he walked out, Xiang Yuhe communicated with Zhou Ming and asked them to wait here, he had already transferred someone over.

When Xiang Yu and Tang Tian came outside, Qu Liuqiao was already waiting next to the SUV they were driving, still holding something in his hand.

"Team Xiang, Tang Tian. Qu Liu's weak expression was a little tangled, and he approached Xiang Yu with the black thing in his hand, "I found it, it's this thing." ”

Tang Tian could see clearly that what Qu Liuwan handed over was a mobile phone, and the back of the mobile phone was still wrapped with black adhesive tape.

"I found this phone under the car, it has a combination lock on it, and I can't open it. Qu Liu's weak voice was very low, "I think, this must be the suspect who took advantage of our afternoon or evening when we were not paying attention, glued to the bottom of our car, there should be some software that can be used for positioning, and even, from the moment I got this mobile phone, the camera on this mobile phone can already allow the suspect who monitors this mobile phone to see my appearance." ”

Tang Tian nodded in approval: "The current technology has indeed been able to do this a long time ago, similar functions are generally provided by mobile phone manufacturers, which can help people who use their products to get their finances back as quickly as possible, and even see the appearance of thieves." However, I think the suspect probably won't use the official software. ”

"I also don't think there's much hope, and it's very unlikely that a suspect can be found from the source of the phone. Xiang Yu knew very well what kind of enemy he was facing, "But we have to try, let's turn off this phone first." ”

The mobile phone that Qu Liuqiao found had already explained Xiang Yu's conjecture just now, which must be the reason why the murderer seemed a little impatient in the end.

"I think that the biggest clue to find the mobile phone should be the identity of the suspect, and the objects we need to investigate are many fewer all of a sudden!" Tang Tian said in a low voice, "In the evening, Lao Jia and I drove this car to Liulou Village, the suspect must be in this village, of course, in the afternoon in Xiaoning Village, there may be people close to this car, and the suspicion cannot be ruled out." ”

Tang Tian's words made Xiang Yu's face look ugly again.

In addition to a few of them, there were also comrades who were in charge of supervising Xiaoning Village later, and those were all people in the system!

But once this idea is generated, Xiang Yu can't erase it no matter what. The biggest characteristic of their opponents this time is that they have vast magical powers! They can clearly know the whereabouts of everyone who came out of Xiaoning Village back then! And this kind of information is the easiest to investigate from within the public security system!

"When I go back and look at the contents of the car camera first, and then find a way to figure out the contents of this mobile phone, I will immediately notify Wang Wen and ask him to lead a team to conduct a door-to-door investigation, and everyone who appears in this village today, even those who happen to visit relatives and friends here, cannot let go of a single person!"

This is the most direct clue, and this investigation, no matter what, will allow them to circle the suspect in a very small circle!

For an unsolved case that has not been solved for fifteen years, this is obviously a very big breakthrough.

It's just that even so, no one can be happy.

"Let's start the investigation in the house. Xiang Yu waited for a while, and when he saw that no one had come, he took Tang Tian and Qu Liuwan into Lao Liu's house first.

Although more than half an hour has passed since the fire was extinguished, the temperature in the house is still very high, and the main hall is just like Tang Tian said, except for the wooden stools on the left and right sides, there is nothing else, but this is an old house after all, in front of the main hall, there are still very obvious traces of the positions where tables, chairs and benches should have been placed.

"There were also marks on the ground, and if you look at them, they must have been moved to the right. Tang Tian followed the traces on the ground to the room on the right, but the inside of this house had been burned down very badly, the shelves for all kinds of tools had collapsed, and the wood was almost burned to ashes.

Similarly, in the room on the left, except for the table placed in the far corner that Tang Tian had moved out, there was no value in continuing the investigation.

"In the end, the murderer related to that case, even if he was a little impatient in the end, he still didn't leave us any useful clues. Xiang Yu sighed softly, "What about you, did you find anything?"

Qu Liuwan lowered his head and did not speak.

On the contrary, it was Tang Tian, pointing to the door pillar of the room on the right: "There is a yellow hair there, although it is scorched by the high temperature, but fortunately, the hair is facing the direction of the outside and has not been ignited." ”

"Hair?" Xiang Yu came to his senses, and hurriedly went over to look for it, and sure enough, he pulled out a yellow hair after a while. This yellow hair is similar to the paint color of the doorpost, and it is very fine, if it weren't for Tang Tian mentioning such a sentence, Xiang Yu would really not be able to find it for a while.

He carefully put away the yellow hair and put it in the evidence bag he carried with him: "You kid observed it very carefully, why didn't you say it just now?"

Tang Tian rubbed his nose: "Just take this kind of thing when you go, take it in advance, it may affect your evidence." Actually, I've always had a question, how did the murderer get in? If he had thought about killing people in the first place, he would not have gone through the front door, and he would not have climbed through the wall on the other side of the road like I did. ”

"That's a problem, the house is flanked on the left and right by houses, with the road on the front and the back ...... The back is this house, the murderer can't come from the roof, right?" Qu Liuwan said and walked outside, after all, this is the only possible path for the murderer to choose to take at the moment.

"Although the murderer can't leave us with too many clues, we can't give up the search because of this. Xiang Yu rubbed his eyebrows and walked out, and explored the bad environment outside with Qu Liuqiao.

How did they know that Tang Tian had already observed these things when he was outside just now, and he directly pointed to the window on the right side of the door: "Without the help of other external forces, the only possible climbing route for normal people is to rely on this window sill." I've seen this just now, there is a mark on the windowsill, not footprints, it seems to have been padded by something, the murderer is much more shrewd than we thought, and he didn't even leave us footprints. ”

In fact, in Tang Tian's opinion, there was no need to stay in this house, and in the face of the unknown murderer, he seemed to have found a confidant.