Liu Jianye came very quickly. As soon as he walked into the dormitory, he thanked the three old men. After thanking him, he had to look at the photos taken by Mr. Ji while inspecting the scene.

Ji Kaiyuan pointed to the photo and introduced: "It may not be visible from the photo, but if you just keep some snacks on the scene, you can notice that there are traces of being pulled here and the grass here. The head of the grass was broken, and a few grasses were even uprooted and thrown into the dead grass on the left. No footprints were found on the septic tank cover. Due to the high slope and the soil was dry and hard, I turned it over carefully, and no footprints were found around the cover."

Liu Jianye pondered: "That night we all stood by the little tree, and we didn't go behind the toilet or head north. We probably weren't ours."

"When the technical police inspected the next morning, Lao Wu and I were there. They climbed over the grass near the cover plate because they were far away and couldn't see clearly."

"They went to investigate the site, not to destroy the site, so they should not arrest it."

"Liu Su, this situation must be clear."

"I'll check it when I go back," Liu Jianye stood up straight, took the cigarette from Lao Ding, and said firmly: "Not only the forensic and technical police officers involved in the investigation, but also all those who have been to the scene, including Director Liu, have they been standing at the time, whether they have been behind the toilet, and whether they have pulled or pulled the grass on the scene!"

Han Chaoyang thought that he had been to the scene, and whispered: "I didn't. Although I was the first to arrive at the scene, I was thinking about how to protect the scene. I only walked two steps below the slope from the little tree. I confirmed that it was a person. I immediately turned around when I smelled the stinking of the corpse and did not go to the septic tank."

"Where is the reporter?"

"There are no ones who reported the case." Han Chaoyang looked up at the old men, then looked at Liu Jianye, and said in a positive tone: "I asked the reporter at that time. He said that he had not gone to the fertilizer factory to put the cage for a long time. He first placed the cage on the concrete floor in front of the toilet, and planned to go to the river to see if there was any water and grass, and whether the cage was good. As the small tree, he found a person lying there. He was so scared that he quickly used it as the deputy team leader of the task force. Liu Jianye knew about these situations and had read the transcript of the reporter more than once. He just asked casually just now.

Seeing Grandpa Gu, Ji Kaiyuan and Lao Ding looked at him at the same time and hurriedly said, "Stector Gu, Mr. Ji, Mr. Wu, the situations you found are very helpful to us. Just as Mr. Ji said just now, as long as he can confirm that the grass was not pulled by our police, it means that it is likely that the suspect was pulled by several meters away from the scene of the thrown body. The septic tank is relatively flat, and there is no need to hold or hold anything to maintain balance. Why did he pull it? It means that he may want to throw the body into the septic tank!"

This was a speculation several days ago and has been looking up.

Compared to discussing these, Ji Kaiyuan was more curious about the task force’s work these two days and couldn’t help asking: “Liu Su, have you made any progress and have you found any valuable clues?”

"No." Liu Jianye took a sip of cigarette and said helplessly: "We checked all the surveillance videos that can be retrieved around the fertilizer factory. The image detective repeatedly analyzed and judged it, but there was no suspicion. It can be said that there was nothing. However, there were not many surveillance cameras, and there were only a few and one of them were broken. The cameras were not in high definition. Some cameras were not equipped with lights. They could be photographed during the day, but they could not take any photos at night. They were black and could not see clearly."

Ji Kaiyuan asked, "What about other aspects?"

"We arranged for a special person to investigate in Heqing County. In the past two days, with the assistance of the Heqing County Public Security Bureau, everyone asked the victim's relatives and friends one by one, including the victim's parents, in unison that the victim had not contacted them in the past two years; we arranged for the police to go to Telecom, Mobile and China Unicom, and only found out that the victim had applied for a mobile phone number three years ago, and that this number had been shut down due to owed fees two years ago."

Liu Jianye was shattered and continued: "We went to the bank to check the bank cards in the victim's wallet. We found that those bank cards were not bound to Alipay and WeChat, and they did not open third-party payment services. We only found that we swiped our cards in a supermarket in the west of the city half a year ago, and found that we had collected money from an ATM on the east side of People's Square two and a half months ago."

Lao Ding couldn't help asking: "Have you adjusted the surveillance video at that time?"

"The surveillance video in the supermarket was only saved for one month and was not transferred. The video of withdrawing money at the bank's ATM was adjusted. He went there alone and only withdrew 200 yuan in cash. After withdrawing the money, he went to the direction of People's Square."

Grandpa Gu put down his teacup, looked at the photos on the white blackboard and murmured: "What have you been doing in the past two years and who are you with, I don't know all of these, how can I investigate this case?"

"So it's very tricky." Liu Jianye's tone was a little depressed, and he was very excited when he was in danger the day before yesterday.

Lao Ding whispered: "Liu Su, in my opinion, since there is no better way, then you can only take a stupid approach.

"What's the solution?"

"Mobilize the masses to publicly collect clues. The eyes of heaven and earth are not as good as those of humans. Since we can be sure that he was in Yanyang half a year ago, it is impossible that no one has seen him!"

Liu Jianye thought it was worth it. If possible, he would have offered a reward for soliciting clues. The problem is that the old classmate who had just taken office was worried that the impact would be bad and that it would cause panic. Not only did he not intend to mobilize the masses, but he also required strict confidentiality.

Just as he didn't know how to explain, Han Chaoyang suddenly said: "If it were just a few grasses that were pulled, even if they were indeed taken by the suspect, it would be too far-fetched to conclude that he was a local and try to hide the body in the septic tank in the fertilizer factory toilet."

"What does it mean? Can you tell me more specific?" Ji Kaiyuan stared at him and asked.

"The rabbit doesn't eat grass by the nest. We can think from the perspective of others. If I were the murderer and I killed someone, I would definitely not hide the body near my house." The more Han Chaoyang thought about it, the more he felt that his analysis was reasonable. He looked up at everyone and said in horror: "Is the murderer possible that he was a habitual criminal? He had killed someone before. This is the second or even the third time?"

Ji Kaiyuan was stunned for a moment and then reacted: "There is a possibility that the septic tank may be the place where the murderer specifically hides the body. There may be another victim's body in the septic tank!"

A stone caused a thousand waves. Liu Jianye, Grandpa Gu, Wu Wenge and Lao Ding were stunned by their conversation.
Chapter completed!