“...... The deceased was dressed in simple autumn clothes, and there were no exact items that could confirm his identity. ”

"The murderer should know certain anti-criminal investigation skills, and scattered, hidden, or abandoned the deceased's belongings, but the possibility of robbery and murder cannot be ruled out. ”

Captain Wang's brows furrowed deeper and deeper, the bureau had just fed back the information, and among the female missing people in the past three years, there was no object that matched the information of the deceased.

This means that it is very likely that the deceased is not a person within Zhongshan City, and it is not ruled out that there is a possibility of throwing the body across counties and cities, and it is also possible that the information about the deceased's disappearance has not been uploaded to the archives, so it is difficult to determine the identity of the deceased, so as to carry out the investigation!

"Professor Xu, did you conduct archaeology at the Panlong Cultural Site three years ago, and do you know the situation at that time?"

"It's far from the city, there is no direct transportation, and if the murderer wants to carry the deceased, he will inevitably use a vehicle that can cover the victim's whereabouts!"

After thinking for a long time, Captain Wang began to ask Professor Xu, "Are there any surveillance or other vehicle entry and exit records here?"

"Probably not!"

"The scope of cultural relics protection was so large that outsiders were not allowed to enter and exit at will, but the cultural relics unearthed here, except for a very small number of jade and bronze artifacts, were generally not of high value. ”

"In the case of long-term, large-scale illegal mining, there is no way to get anything at all, so few people will come, and the relative entry and exit control is not so strict, only a guard box is set up at the entrance of the road, and there is no monitoring. ”

Professor Xu shook his head and said, "However, because the scope of the site is too large, there is no fence around it, except for the dirt road at the entrance, although the other areas are inconvenient for vehicles, you can drive in if you force your way in, right?"

Captain Wang shook his head when he heard this, he just asked routinely.

Since the murderer knows how to search for the deceased's identity certificate, he should not make such a simple mistake.

If you forcibly drive from an unpaved road to the Panlong Cultural Site, you will leave a wheel rut pattern on the soil, and it is easy to determine what type of vehicle it is.

Therefore, even if the murderer used a vehicle to transport the deceased, and drove the vehicle to such a deep area, it must be extremely hidden and not arouse suspicion.

"In that case, there's really no way to be sure......"

"A museum and a national archaeological park have been built here since a few years ago, and there have always been a lot of construction vehicles coming in and out!"

Professor Xu shook his head, remembered something again, and added: "If it is that kind of large vehicle, if you hide a person in it and carry it to the lake to bury it at night, no one will find out at all!"

The more you analyze, the more clueless you get, and if you continue like this, there is no way to carry out effective investigation.

"Why did it have to be brought in by car?"

"Even if it was transported in by engineering truck, there were many people on the construction site at that time, and it was just as easy to be exposed, right?"

"What are the chances of being spotted if you park your car on a construction site and walk a few kilometers to the lake with a person?"

"And how likely is it to drive the engineering truck directly to the lake where there is no engineering construction at night?"

Eryi, who had been listening to the side, couldn't help but say, "Why can't it be transported by boat from the other side or other places and buried on the shore?"

Captain Wang and Professor Xu were both stunned, right? Panlong Lake is so large, and there are residents living along the coast, as the saying goes, you can't find one or two boats for fishing?

In this case, at the very least, you can start the investigation with someone who owns a boat nearby!

Whether the person who owns the boat is the murderer, or the murderer steals the boat at night to carry it, there are always some clues that can be found, at least it can be determined where the murderer got into the water.

Captain Wang nodded with a smile at Eryi: "This classmate, how did you think that the murderer might have been transported by boat?"

Just now, their thinking was limited for a while, and they only thought of foreign vehicles and construction vehicles.

If the murderer is proficient in anti-criminal investigation methods, this is not a means of spreading suspicion!

After the accidental exposure of the burial site, the police's suspicions led to the possibility of the engineering team and foreign vehicles.

As for why the murderer went to great lengths to get the body to the shore of the lake on the side of the Panlong Cultural Site to be buried, it is not impossible to speculate on the intention.

"First of all, after the cultural site was designated as a protected area, all the residents in the area have been relocated. ”

"In addition, outsiders are not allowed to enter casually, which reduces the possibility of the body being found in a short period of time. ”

Er Yi looked at Professor Xu, and he was not frightened, and began to talk about his thoughts: "Assuming that the murderer still knows a certain amount of archaeological knowledge, then choosing such an archaeological site and burying the body at a location where it may be excavated at any time has become another trick!"

"As the saying goes, the most dangerous place is the safest place!"

"Archaeological sites can be excavated at any time, but they don't dig randomly!"

"Assuming the murderer knew that this shallow slope near the shore of the lake was a siltation area formed by the alluvial accumulation of Panlong Lake over the years. ”

"Then Professor Xu and other archaeological experts will definitely not be idle to dig this worthless place, and other non-professionals are not qualified to go to cultural sites to dig indiscriminately, which means that the possibility of the body being found is infinitely reduced!"

"In addition, the burial location of the corpse is also very ingenious, just located near the water level of the lake, the soil under the ground is very wet, the shallow slope is sunny, and the temperature difference between day and night changes greatly, which is convenient for bacteria to breed and accelerate the decay of the corpse, which is also found early, if it is a few years later, you may not even find the bones!

Er Yi thought for a moment and added: "Of course, all this speculation is only based on the premise that the murderer knows this knowledge, but since I am a non-archaeology student can speculate this information, it seems that this is not impossible, right?"

"it!"

"Xiao Er, when did you learn to reason? I almost couldn't help but give you a BGM!"

"But why does the more I listen, the more I feel like an archaeology professional did it?"

Nobita next to him couldn't help but say: "According to what you said, the people who are here for archaeology all day long are not all occupied by the time, place, and people?"