There is no need to make Yin Zhe unconscious with drugs or poisons, and there is no physical means to make Yin Zhe unconscious, so what other means can be used to make him unconscious?

Is it some kind of DU product that is absorbed through the skin?

Let Yin Zhe fall into a state of lethargy due to the overuse of this DU product, and then erase the evidence of his skin absorbing DU by burning it.

But such a large dose of DU product, while making Yin Zhe unconscious, will definitely have residues in various tissues of his body, and it is impossible for it to be quickly metabolized by the body.

"Let the forensic doctor add another DU category test to see if it is possible to be stunned by DU products."

Although he already had a general determination about this in his heart, the fifth Zheng still asked Huang Xia to notify the forensic department, wanting to verify his inferences through practice.

After contemplating the option, the Fifth was suddenly aware of another possibility of causing a coma.

Whether it is anesthetic or poison, it is basically confined to liquids and solids, but there are many gases that can make people unconscious.

For example, various highly toxic gases, hydrogen sulfide, ammonia, carbon monoxide, carbon dioxide, etc.

Among them, hydrogen sulfide is the most toxic, and it is difficult to prepare, but the difficulty of preparing ammonia, carbon monoxide, carbon dioxide, and other common toxic gases is extremely low.

Even in the fifth Zheng's opinion, covering Yin Zhe's mouth and nose with a mask mixed with carbon dioxide and carbon monoxide will pass out after a while.

Since the vehicle will also produce a large amount of carbon dioxide and carbon monoxide during the combustion process, and even some high-temperature soot, the large amount of carbon monoxide that Yin Zhe previously inhaled will also be partially excreted from the body.

But because Yin Zhe inhaled a large amount of combustion exhaust gas before he died, can the characteristics of his lungs really detect this method of making people unconscious in advance?

"If the murderer of Yin Zhe used a mixture of carbon dioxide and carbon monoxide to stun him, and then burned Yin Zhe in a comatose state, do you think the medical examiner will be able to detect this precedence?"

I already thought that it was the fifth positive of this possibility, and I hesitated to post this speculation in the group, which made the already quiet group atmosphere even more weird.

"I've been exposed to such deaths before, when carbon dioxide poisoning is severe, it can cause white foamy or bloody foamy sputum in the lungs, but because Yin Zhe inhaled a lot of soot in front of him, which contains a lot of carbon dioxide and carbon monoxide, it is difficult to tell whether the characteristics of this sputum are caused in advance.

What's more, the destruction of Yin Zhe's lungs by a large amount of smoke and dust will also lead to certain errors in the pathological detection of his lungs.

If you want to clarify the relationship between the two sides, I don't know if the forensic doctor can do it. ”

Although he was leading the team to monitor the dynamics on Wei Yang's side at this time, it was really too boring to sit in the car and squat at a definite target, and Wei Xuan would also say a few words from time to time.

"Huang Group, no matter what, report my guess. Let Captain Duan follow up urgently. ”

After the Fifth Being's command, he fell silent again.

According to the premise of his killing, the fifth is given the possibility of stunning Yin Zhe and burning to death, but such a possibility requires the technical support of the forensic doctor, and the fifth zheng can only say that there is nothing he can do about it.

After the end of the interrogation of Wei Yang, the fifth is to finally follow the two lines of the short fellow Lan Dedang and the taxi driver Yin Zhe, but in addition to the current situation is more confusing, the fifth zheng does not seem to be able to keenly find some flaws left by the criminal group from this large-scale confrontation.

For the investigation of Yin Zhe and Qiu Xin of the fireworks workshop, if he wants to find the traces of the criminal group by investigating his interpersonal network, the fifth Zheng feels that he may end up in an old account of interpersonal relationships a few years ago like the investigation of Zhang Yun.

What's more, this city may also be the nest of the criminal group, whether it is Yin Zhe or Qiu Xin, they may all be cannon fodder members of the criminal group that they have worked hard to use to top the bag at a critical moment.

With such cannon fodder, you say that the criminal syndicate will not cut the interpersonal relationship with them more harshly, this kind of slightly naïve and lucky move will not convince the fifth positive at all.

After knowing that the investigation on his side and the city bureau would not have any effect, it seemed that he could only rely on the follow-up stimulation of Wei Yang to see if he could expose some information about the nest of the criminal group.

If he can be stimulated to expose some of the secret nests of the criminal syndicate, such as the location of explosives, the usual place to hide corpses, etc., as long as he can catch a little clue, then the serial disappearance hidden behind the two explosions can be regarded as completely surfaced.

The fifth positive not only solved the dangerous situation of the criminal group's painstaking operation, but also injected a strong impetus into his subsequent case-solving.

Of course, this situation is just an ideal expectation, and similar expectations, which the Fifth Positive has envisioned a lot, are just too cunning of the criminal group and often fail to achieve it.

Moreover, although the Fifth Positive has already tested Wei Yang's psychological weakness, whether it can make it fall into a state of crazy revenge, and whether the criminal group will always keep an eye on the unstable Wei Yang and make him disappear at a critical moment, these are all things that need to be paid attention to after the Fifth Positive.

In addition to this, there is a major question in the fifth mind that has not been resolved.

After sensing the suspicious behavior of the sturdy fellow Xianyong this morning, the Fifth Zheng was indeed a little unclear at the first time, if Bai Qi was really a member of the criminal group, why he was so eager to kill him.

Even in the final stages of yesterday's tentative exchange with Bai Qi, Bai Qi made it very explicit that the small group that has been violated by people with moral imbalances may be very eager to have a savior to end the current situation of suffering for them.

Such explicit remarks also made the fifth Zheng keenly aware that if Bai Qi was a member of the criminal group, then he wanted to change his values through this brainwashing method at this time, so that he could agree with the legitimacy of moral killing, or Bai Qi was passing on the values of the criminal group to him in this way.

At this point, whether Bai Qi is indirectly promoting the values of a criminal group, or Bai Qi is discussing his own money values, using this extreme possibility to illustrate the desperate situation that poor individuals may face, this shows that Bai Qi's own values are already in an indestructible state.

It is based on this understanding that the fifth Zheng also felt that there was no need to continue the discussion with Bai Qi, and in the end, Bai Qi's discussion came to an abrupt end, which also proved to some extent that they finally compromised with each other.

In the face of Bai Qi's strong dialectical ability, it is extremely difficult for the fifth positive to entrain, and through this confrontation, the fifth positive has at most raised Bai Qi's suspicious level a little.

Even if Bai Qi is really a member of the criminal syndicate, they only had a certain ideological confrontation yesterday, and through this conversation, the Fifth Zheng did not pose any substantial threat to Bai Qi.

A criminal group known for its low-key rigor, after only one night of agreement, carried out a huge mobilization of the Fifth Orthodox assassination operation, this slightly strange situation, is also the key to the Fifth Orthodoxy is incomprehensible.

What's more, this assassination is not just a simple assassination, it is an unusually careful and huge plan, even if the assassination of the fifth is unsuccessful, the follow-up continuous replenishment of the back hand can make the fifth positive who survived helplessly.

Of course, even if the criminal group's assassination of his fifth positive was just a incidental move, the purpose of the street crossroads-bombing case was just that the criminal group wanted to divert the attention of the police, but this kind of temporary addition of the fifth positive also used Lan Dekang, Xian Yong and Yin Zhe.

This kind of temporary increase in the complexity of the plan is also most likely not in line with the consistent style of criminal groups.

In the process of follow-up, the fifth is thinking about what Bai Qi's motive for killing him is.

If you want to force an explanation, it seems that although the criminal syndicate claims to be a "super-moral" existence, their style of behavior is extremely unscrupulous, and all targets that threaten them are on their kill list.

For example, Zhang Yun, the first person to die in public, was killed by the criminal group because Zhang Yun violated the purpose of the criminal group and secretly did some undesirable work, and exposed the criminal group to the police.

For another example, for Yin Zhe, a taxi driver who may have hidden important clues, even if he just drove in a taxi in front of the Fifth Zheng and did not have direct contact with the Fifth Zheng, he was killed by the criminal group with thunderous means, and it was still the most brutal burning to death.

These two murders seem to show that the criminal group will always take decisive measures to kill what threatens it, whether it is a group with moral imbalance, an ordinary innocent existence, or even an internal member of the criminal group.

Think about the little anchor who may have died due to a criminal syndicate, and Qiu Xin, who was blown to pieces at the intersection of the street, both of which are the kind of people who have certain psychological problems and are full of pessimism and misanthropy about life.

In order to achieve their own goals, criminal groups can also use them as cannon fodder pawns, which shows that in addition to having a set of self-justifying theories for dealing with people with moral imbalances, criminal groups also have their own identification theories for those who are disillusioned with life.

If analyzed from these perspectives, the danger level of criminal groups has been raised to a whole new level.

7017k