According to Wei Yang's confession, the person who handled the body was not him, which means that he may not really know about the existence of this second-level secret room.

Based on the clues currently available, it can be inferred that Zhang Yun, who was killed in the vegetable market, was able to resell the deceased's belongings, which shows that Zhang Yun was the one who disposed of the body.

It's a pity that Zhang Yun is now dead and can't verify such a possibility.

Furthermore, the possibility that the secret room contains a secondary secret room is just my personal guess, and it needs to be tested with facts.

With the help of modern technology, it doesn't take much time and effort to verify such a possibility. ”

The fifth is too lazy to argue on this topic, now is the time to race against time, not to discuss some boring detective stories, with the help of modern scientific instruments, any relevant speculation can be published at will.

"Yes. Those engaged in civil engineering generally have professional flaw detection equipment, and we can let professional personnel come to explore, and there is no need to be so entangled in a possibility. ”

Wei Gangtao was naturally heading for the fifth positive, and in order to ease the situation in the field, he hurriedly completed the idea of the fifth positive.

"It's fine. Let the professionals come and give it a trip. ”

Regarding the Fifth Positive's attitude, Zhu Han still did not show any unhappy mood swings, which to some extent was equivalent to agreeing with the Fifth Positive's suggestion to determine his body through scientific instruments.

Moreover, it is very difficult to search for evidence, and since the criminal group has cleaned up some of the scenes that Wei Yang knows in advance, it is inevitable that more time will be spent on sorting out the details now.

Half an hour later, the relevant professionals finally rushed over with flaw detection equipment and took a look inside these secret rooms, and soon found some clues.

In one of the secret rooms, there was indeed a secret passage-like cavity hidden, and this result made Zhu Han have a sense of the Fifth Positive again.

There's nothing to say, there's no need to decrypt and unlock the lock at all, and go directly to the cutting equipment, which will completely open this second-level secret room.

After violently cutting, according to the various fragments of the scene, it can be roughly guessed that the entire wall should be a secret door, but because the dim environment in the secret room and the camouflage effect in its gaps are too good, it was not discovered at the first time.

Such a disguise can be discovered with a little more time if it is carefully and carefully checked comprehensively, but as for when it will be discovered, it all depends on luck.

When the cavity was completely cut, everyone realized that it was a secret tunnel-like tunnel that was connecting to a darker secret room.

The stench coming out of this secret passage is very complex, slightly lighter than the rotten stench of the organs in this room, but the stench is indeed more complex.

Obviously, at the end of this secret passage, there should also be some organic putrefaction hidden, and whether it is human tissue or not depends on the specific detection results.

In order to prevent the accumulation of a large amount of toxic gas in the secret passage due to unventilated reasons, professional firefighters will take the lead in opening the passage and help everyone to explore the situation first.

The process seemed very long, and after about ten minutes, the voice of the firefighter finally came from the intercom.

"The secret passage leads to the center of an underground sewage passage, and there are some sealed plastic buckets neatly placed inside, and there is nothing special about it.

Knock on the plastic bucket, which is not hollow, and what exactly it contains, it needs to be further unpacked and verified. ”

Due to the wearing of a mask, the firefighter's voice was very dull, and the call was intermittent, with a feeling of coming from the Nine Hidden Mansions.

Through this simple report, the most obvious conclusion is that the criminal group used plastic buckets to contain the victims' bodies, which may be filled with some soil or other filling, so as to be able to further absorb the foul odor caused by the decomposition of the corpses.

This method of storing corpses in plastic buckets in sewers is one of the cheapest and most effective ways to dispose of corpses, and it is safer than burying them in the wild.

In addition, the underground drainage system of this abandoned factory is obviously abandoned, and even if the entire site is reused in the future, it is likely that it will not be discovered, which is not different from being buried in the ground.

In addition, with the rigor of the criminal group, when the time comes, it only needs to induce a little accident and destroy the entire underground drainage system, then it is really no different from burying a corpse.

Zhu Han, who felt that there was indeed a drama, forcibly suppressed the excitement in his heart, and hurriedly ordered more police officers and forensic doctors to clean up the scene, in order to better obtain some substantive clues.

"Teams, I don't think it's too much to send personnel over to the scene, because if the criminal syndicate planted a bomb in the underground drainage facility, then this kind of action must be extremely risky."

Just as Zhu Han was dispatching as much power as possible to the underground drainage facilities, the voice of the fifth positive suddenly came out of the speaker, causing the three people present to be stunned again.

When the final and decisive evidence is presented in front of everyone, no matter how calm the heart is, it is estimated that there will be a certain wavering, and when everything is going well, everyone seems to have forgotten the tragic scene of the explosion caused by the criminal group.

What's more, among the plastic buckets, it may contain the body of the victim, but it may also contain some high explosives.

If you rush to send someone there, it is likely that there will be no bones left.

At that time, a large number of corpse fragments were mixed together and buried deep in the ground, which was not only difficult to collect evidence, but also difficult to excavate, and even more difficult to identify the corpse.

It can be said that as long as a large number of corpses are mixed together after this explosion, the rhythm of the police's handling of the case will be extended indefinitely, which is indeed a very vicious strategy.

For this extremely difficult situation, with the mentality that the criminal group wants to protect itself, no one can deny it, and no one can pack a ticket for it.

"First send bomb disposal experts down to confirm the specific matters and check whether there are any bombs mixed in."

It's better to be in trouble than to be dead, and although there is already a feeling of being severely constrained, this is the price that must be paid in the face of a murderous organization such as a criminal syndicate.

It's important to evaluate how dangerous a person is, what he's done, but more importantly, what you think he's going to do in the future based on what he's going to do, and what he's sure to do, is the real sign of his dangerousness.

So, even though he doesn't seem to be doing anything, you have to do your best to guard against him every time you face him.

Because for something as dangerous as an explosion, it can do nothing a hundred times, but as long as you slack off once, then it will immediately end up with no bones left.

The police officers who were originally going to go down the hole one after another could only obey the order and wait for the professional safety assessment given by the bomb disposal experts.

An hour later, the slightly tired voice of a bomb disposal expert finally came over the intercom.

"No high explosives have been found in the plastic buckets, except for a few highly decomposed corpses.

A visual search of the outer perimeter of the plastic drum was also carried out, and no electronic detonating devices or remotely connected detonation fuses were found. ”

Although the bomb disposal expert's words were brief, the difficult working atmosphere contained in them was something that everyone can imagine.

Searching for a bomb in the midst of a pile of highly decomposed corpses is a great physical and psychological test.

If you are an ordinary person, you will not be smoked to death by this stench, and you will have to vomit and faint until you collapse in the process of rummaging.

At this point, it seems that apart from the slightest resistance on the way to the abandoned factory, the criminal syndicate did not put some warm surprises in the abandoned factory.

This phenomenon, which is seriously inconsistent with the expected ideas, made the three leaders in charge of command in front of the big screen feel a little unbelievable.

How could a criminal syndicate, having done so many crazy things in a row by killing so many innocent citizens, causing two bombings, and even daring to openly attack a police convoy, suddenly begin to weaken in the most critical places?

What's more, the evidence stored in this second-level secret room is the most authoritative evidence that can make them all shot, and with the characteristics of the criminal syndicate's habitual concealment and rigorous behavior, it is impossible for them not to destroy the corpses.

What's more, according to the previous phenomena, it can be clearly perceived that the criminal group has begun to deal with the deadly clues they left behind after Wei Yang was summoned by the police.

It can be said that with a single fire and a more violent explosion, this secondary cave will be buried underground for a long time.

In the absence of knowing the specific location of the secondary cave, even if the police guessed through logical reasoning that the location of the body was most likely located in the underground sewage system of the abandoned factory, the sewage system of the factory is so complex that it is impossible to excavate extensively in one or two months.

With the nature of the criminal syndicate trying to stall for time, wouldn't a violent explosion be more crisp than dropping two small bombs before the police arrived?

"Fifth, today's investigation results show that there is not a large amount of high explosives stored in this second-level secret room, what do you think about this?"

Suddenly caught in some kind of logical dead end, Zhu Han could only turn to the Fifth Zheng, the existence who knew the case best, hoping that he could give a pertinent assessment of the current situation.

When the Fifth Zheng received the news, he was also silent for a long time, in addition to thinking of possibilities similar to Zhu Han, there were more possibilities flickering wildly in his mind.

One of the possibilities that the fifth is most concerned about is the possibility that the criminal group may actually come to besiege this small courtyard.

Judging from the characteristics that are manifested at this time, the criminal group seems to have taken on a weak character.

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