Just when Huang Rong thought that Zhao Shanhe would tell the whole story, Zhao Shanhe actually kept it secret.

"Want to know? Okay, tell me everything you just learned, and I will tell you. Don't miss any detail."

Zhao Shanhe said with a smile.

"What do I think it is? That's it? You should have told me earlier. In fact, I didn't find anything, but I found a button in Li Zhendong's hand." Huang Rong said, took out the phone and pulled out the photo of the button, and handed it to

Arriving in front of Zhao Shanhe.

"I checked on the way here. This kind of buttons is widely used in the market. It may be difficult to trace the origin of the buttons. The only hope is to see if the laboratory can find other traces on the buttons.

A person’s biometric materials or fingerprints.”

Zhao Shanhe looked at it carefully: "What you said makes sense, but it's not entirely right. It's not impossible for us to trace the source of the buttons."

"How to say?"

"It's very simple, we can start with Li Zhendong's social relationships."

"Oh, I understand. As long as we sort out his social circle, we can find the designated group of people who are suitable for using this button. Then we can carefully sift through this group of people, and perhaps we will make new discoveries."

"Yes, that's what it means. I call it the screening method. Judging from the material of this button, its price should be very low. Judging from the style, it meets the positioning of middle-aged and elderly people. Then what you have to do is to

Check whether Li Zhendong has been in contact with middle-aged or elderly people recently. This person may not be the murderer, but may be the person who dumped the body."

Huang Rong frowned and asked with some confusion: "Where do you start talking about this?"

"It's very simple. Either the murderer deliberately pushed this button into Li Zhendong's hand, or Li Zhendong inadvertently tore it off the murderer before his death. Another possibility is that the suspect accidentally slipped it when he was transferring the body.

Be careful you lost this button."

"But I found this button in Li Zhendong's hand."

"Is this weird? In fact, it's not weird. Have you ever seen a dead fish eat a hook? For example, when the murderer was dumping the body, Li Zhendong's curled hand just happened to hook the button, and then pulled the button off.

.”

Huang Rong nodded with satisfaction. This was the first time she heard this theory.

"Okay, I've told you everything. Now is it your turn to tell me what you found?"

"Okay, let me tell you, wasn't there a theft at Li Zhendong's house before? An osmanthus plant on the roof of his house was stolen."

"Yeah, what's wrong? This case has not been solved yet."

"But not long after the theft occurred, a person also came to this store to inquire about Li Zhendong."

"It can't be Liu Jie, right?"

"Congratulations, you answered correctly. It's Liu Jie."

"What is Liu Jie doing asking for information about Li Zhendong? This shows that he doesn't seem to know Li Zhendong's whereabouts?"

"On the surface it looks like this. I used to have the same thoughts as you, but the question is why he is so concerned about Li Zhendong's whereabouts. As far as I know, he is not familiar with Li Zhendong, but now that Li Zhendong is dead, the situation is different.

It's different. Will Liu Jie know the specific circumstances of Li Zhendong's disappearance? Is it possible that he came here to inquire about Li Zhendong just to confirm whether Li Zhendong is still alive?"

Not to mention, it is really possible, and it is very likely.

But when it comes to Liu Jie, Huang Rong is a little frustrated. She has been tracing Liu Jie's whereabouts during this period, but unfortunately she found nothing.

Zhao Shanhe saw Tong Fei's doubts and comforted him with a smile: "If you can't rush this kind of thing, don't rush. There's no point in rushing. You need to do it step by step. If you can't find Liu Jie, go check the buttons. Let's go.

Let’s go upstairs and take a look.”

Zhao Shanhe patted Huang Rong's shoulder and led Huang Rong into Li Zhendong's home again.

Just as he was about to go upstairs, Zhao Shanhe felt cramps in his abdomen. He couldn't help but frowned and sucked his stomach in hard.

"Master, how are you? Is it okay?" Huang Rong asked with concern.

"I'm fine."

Zhao Shanhe waved his hands and walked up the stairs despite the severe pain.

Perhaps because it has been unoccupied for a long time, Li Zhendong's home has become full of spider webs.

The instruments and symbols used in various rituals were blown all over the floor by the wind. The scene was in a mess and looked very dilapidated.

The two people followed the stairs to the top of the building.

Although the flowerpot was stolen, the indentations of the flowerpot on the ground are still clearly visible.

Zhao Shanhe squatted in front of the indentation and lowered his head in thought.

He calculated that the flowerpot and the soil inside weighed at least one hundred kilograms.

If the suspect only wanted the sweet-scented osmanthus, then why did he need to steal the flowerpot as well?

Unless Li Zhendong's flower pots are also valuable, Zhao Shanhe has inquired and found that Li Zhendong does not like to take care of flowers and plants, so his flower pots and stands are bought from street stalls on the roadside and are not valuable at all.

It has rained several times recently, and the roof of the building has been washed away. All traces of the scene have disappeared.

Huang Rong walked to the railing and stuck her head out to take a look.

There are several deep scratches on the mottled wall.

These scratches were left by the suspect when he moved the flower stand. It was from this place that the suspect used ropes to lift the flower stand to the bottom of the building.

Just as Huang Rong was about to turn around, she suddenly discovered that there seemed to be a white granular object in the cracks of the bricks in front of her.

Huang Rong quickly took out the key and pulled out the small object.

When the small object was fully revealed, Huang Rong's eyes widened.

It turned out to be a tooth.

"Master, come here quickly."

Zhao Shanhe heard Huang Rong's voice and rushed over. When he looked over, he was stunned.

"Where was it found?"

"Inside the cracks in the bricks."

"Do you know what kind of tooth this is?" Zhao Shanhe deliberately left the opportunity to learn to Huang Rong.

Huang Rong quickly took out the gloves and evidence bag from her pocket, picked up the tweezers and picked up the teeth for inspection.

This tooth showed a bone-white gray color. The root of the tooth was broken and there was only one crown.

After observing for a while, Huang Rong expressed her judgment: "This should be the crown part of an adult's front tooth. Judging from the wear and tear of the tooth enamel, the deceased should be a young man between the ages of twenty and thirty."

"The judgment is very accurate. Can you tell the time of his death?"

"I estimate it will be at least five to seven years."

Zhao Shanhe nodded with satisfaction: "You are right, and so is my judgment, but the question is why does he appear here?"

Huang Rong looked at the flower bed and then at her teeth, and understood instantly.

"I understand. This tooth should most likely be buried inside the flower bed. This is also the real reason why the suspect stole the flower bed together, because there may be a body hidden under the flower bed."

"Yes, you got the answer right. Maybe this is the reason why Li Zhendong was silenced. He died of revenge."

"But this flower stand shouldn't be big enough to hold a corpse, right?"

"Yes, it cannot hold a body, but it is more than enough to hold a skeleton. The suspect must have been in a hurry at the time and had no time to carefully sift through the soil to select the remains. He even said that he had never thought of doing so.

So I simply didn’t do anything and stole the flower stand together with it.”

"Master, you mean that this is not the first place where corpses were dumped."

"It's like this. Hurry up and call the people from the Trace Identification Department. Also tell your captain and ask him to do his best to track down the whereabouts of the flower bed, and of course this tooth, to see if he can extract valuable DNA data.

At present, it seems that this is another old case."

Zhao Shanhe sighed and looked into the distance.

Another murder case. Why are there more and more recent cases being investigated? If this continues, when will I be able to retire?

The originally clear sky turned dark again, dark clouds rolled over the city, and heavy rain was approaching.

There was a loud bang.

Big raindrops fell from the sky.

In a container rental house located on the outskirts of Jiangbei City, Jiang Xiaoyu raised his head and glanced outside the door and frowned.

Now the whole city knows about him and Jiang Hu.

No hotel dares to accept them.

She had no choice but to run to the outskirts of the city.

Even she herself found it a bit ironic to think that she was carrying Zhu Chen's millions of inheritance, yet she was in such a miserable state.

At this moment, there was a rapid sound of a horn at the door, and a small four-wheeler parked in front of Jiang Xiaoyu's house.

"Beauty, are you sure you want to leave in such a heavy rain?" The driver stuck his head out and asked with a smile.

"Go, you have to go, don't worry, I will pay you double the fare."

"No problem, then go there."
Chapter completed!