Finally, Yuan Muye asked Xu Li to send the video to his phone and prepare to take it back to Lao Lin and Zhuanfeng before talking about it...

Before leaving, Yuan Muye specially introduced Li Chen to Xu Li, saying that this was a cousin from his hometown and would stay in Beidu for a while... Xu Li didn't think much at the time, but just politely greeted Li Chen.

The next morning, Yuan Muye showed the video to Zhuanfeng and Lao Lin. They were not sure what the situation was. However, Lao Lin analyzed that some unknown creature who likes to absorb brain marrow may be parasitized in that guy's body.

As for the rest, I can only find someone before talking about it. And based on Lao Lin's experience, since the thing has been eaten, it will definitely be eaten again. So if I don't find him as soon as possible, someone will definitely be killed.

Having said that, it's not easy to find this person? Because the video quality is very blurry, and the man has a baseball cap on his head, he can't see the person's appearance clearly.

In addition, there are several blind spots in the area. If you deliberately avoid surveillance, it should not be difficult to avoid being photographed by the surveillance... Moreover, the incident occurred at around 2 a.m., so even a witness could not be found.

In the past two days, Xu Li and the others have used all the solutions they can think of, but they still can't find any clues about the man in black. Although the police have tried their best to suppress the news, some news about the case has leaked out, which has caused panic among everyone...

For a moment, various rumors spread, making Xu Li a big shot. Just the inquiry phone calls from enthusiastic citizens made the police feel overwhelmed... In fact, this cannot be blamed on people's random thoughts, after all, such things are indeed quite terrible for ordinary people.

In the end, Xu Li and the others had to think of a solution that was not a solution, which was to organize manpower to patrol at night. Once a suspicious person was found, he immediately went forward to check and register his address and his ID number.

But even with such strict precautions, the murder still happened... This time the victim was an employee of a company working overtime home. Because the location of his rental house was relatively remote and there was no surveillance probe nearby, this time he did not even have a video of the crime.

The body was discovered by an old man who got up early to pick up scatters. His death was exactly the same as the drunkard, and he died of being sucked away from his brain. The only difference was that some strange powder was left on the deceased this time...

After testing, the police found that these powders contain silica, iron sulfide, calcium carbonate and other ingredients, which are commonly known as silicide wood residue.

Silicated wood, also known as wood fossils, is a tree that was buried underground hundreds of millions of years ago for various reasons. In the strata, chemical substances around the trunks such as silica, iron sulfide, calcium carbonate, etc. enter the inside of the tree under the action of groundwater, replacing the original wood component, and retaining the wood structure and texture of the tree. The wood fossil formed by petrochemical action is called silicated wood because it contains more silica components.

After being carved, polished and polished, silicified wood can be made into highly valuable artwork ornaments, which have certain collection value and is the new favorite in the collection industry in recent years. However, the police investigated the second deceased Wang Haofeng and found that he had never been exposed to things like silicified wood in his daily life, so these pieces can only be left by the murderer.

But even with this clue, it is equivalent to looking for a needle in a haystack, because just a little bit of silicified wood is not enough. They can't interrogate all the craftsmen who have carved silicified wood, right?!

In the following days, Yuan Muye accompanied Xu Li to visit several local handicraft workshops to inquire about some of the silicified wood carving artworks, and wanted to see who among the existing local craftsmen often carves silicified wood ornaments.

But the answer they got was: Silicated woody is relatively rare, and there are even fewer rough stones with certain artistic value. For these craftsmen who love carving, this kind of rough stone is hard to come by, so whenever they encounter such good materials, they will almost collect one or two pieces of them at home, but there are almost no ones that mainly carve silicified wood...

Sometimes things are like this. Although the police have invested a lot of manpower and material resources to investigate, they cannot find the clues, and even if everyone is anxious, it will be useless.

Fortunately, the forensic doctor soon had a new clue. He found that the deceased Wang Haofeng had had an eardrum rupture before his death, so he conducted a second autopsy on the first deceased and found that the drunk man actually had a slight eardrum torn. The reason why he failed to find it last time was because he was not as serious as Wang Haofeng's condition, and blood flowed out of the ear canal.

Unfortunately, there was only scenes and no sound in that video, so Xu Li and the others could not tell whether the drunk man heard any super high audio at that time. Wang Haofeng, the second deceased, did not even have a surveillance video, so there was even more no way to know.

What Xu Li and the others are most afraid of now is that there is a third and fourth victim. At that time, in addition to proving that their police are incompetent, they will also have to bear groundless accusations from all walks of life...

Yuan Muye was powerless to do anything about this. After all, there were too many unsolvable things in this world, so he could only advise Xu Li not to worry. If he had something to use, he would make a sound and he would definitely do his best to help.

That night, Yuan Muye was about to get off work, but suddenly received a strange call. When he answered, he heard that it was Meng Shuyuan, the straightforward captain who had participated in the rescue together before... This was a bit beyond Yuan Muye's expectations. He didn't understand what could this Captain Meng, who had only met for one time, have something to do with him?

Meng Shuyuan was a little hesitant on the phone, as if there was something hidden and inconvenient to go directly on the phone, so Yuan Muye made him meet in a teahouse. After the two met, Yuan Muye said straight to the point, "Captain Meng, is there anything wrong with you when you meet me this time?"

Meng Shuyuan said hesitantly after hearing this, "Xiao Yuan, I know it's really a risk to come to you suddenly, but I really have no choice but to ask for your help."

Yuan Muye had seen Meng Shuyuan's temper before and knew that he was a straightforward person. Now hesitated so much that he must have encountered some difficult things that could not be solved. So he smiled and said, "Captain Meng has something to say. If it is within the scope of my ability, I can think of a solution for you."
Chapter completed!