Only then did Feng Lao notice Zhou Ning's strange appearance, so he quickly put away his smile and thought about it and said:

"We didn't know about the mechanism at first, so we broke one down, and then we found the mechanism, which can be opened normally, and there are indeed traces of opening here, Director Zhou, what do you think of?"

Zhou Ning pondered for a moment.

"That's right, you know that we found other things in the hiding place in the cave, some of them were left by the Sapporo people when they occupied them, and there were also those left by the hidden people of the Democratic Progressive Party before and after the founding of the People's Republic of China, and since they were able to find this place to hide, didn't they think about opening these coffins?

And according to our analysis, the four high-legged porcelain bowls placed on the altar in the Buddha cave were once placed there, and they were definitely not less than those in the coffin, so why are these four bowls left? ”

Feng Lao pulled his messy hair and sat directly opposite Zhou Ning.

"I also thought about this when you said this, the hole of the Buddha statue, I went in later and looked carefully, the red cloak on the standing Buddha has been there for more than ten or twenty years, and it has been dilapidated, as for the hole of the Buddha statue, there are definitely more rare treasures.

The waves of people you mentioned may have taken some of them in batches, but what is this place? Our ancestors of China have a saying, it is better to believe that it is not credible, so even if it is a tomb robbery business, it will not be emptied, even if it is symbolically left something.

As for the coffins, these coffins are inlaid in the walls of the stone cave, and the bottom looks like they are supported by wood, but in fact, one is pressed against the other, and the design is very exquisite, and it cannot be opened without getting it down, even if the opening method of the coffin lid is cracked. ”

Zhou Ning breathed a sigh of relief, this series of explanations said that he was asking Feng Lao, but in fact, Zhou Ning also wanted to get an answer, because he really couldn't figure it out, and he listened to Feng Lao's words.

Indeed, even if several waves of people come in and take away the precious burial goods, opening the coffin is indeed a psychological challenge for non-professionals.

To put it bluntly, these people who came in were not poor enough, so there was no need to do such a desperate thing.

At this moment, Feng Lao continued:

"By the way, I don't know if you took samples from the surface of the coffin and the cracks of the mechanism?"

Zhou Ning paused, looked at Da Zhao on the side, Da Zhao thought about it and said:

"On the surface of the coffin, we collected the first few and wiped them on the top and side colored paint surfaces, is there anything wrong with this?"

"Doing our business, it can be said that there are some taboos, in fact, the cave of this tomb is partially preserved, and on this kind of coffin, there are generally organs or things left, after all, many people are also short because of this.

Before I came, I had asked Director Cui to mail me a sample, and just now our laboratory sent me the test report, Director Zhou, take a look, do you know what this thing is? ”

Zhou Ning glanced at the inspection report, which was full of component analysis, in addition to paint and other substances, there were also several amino acids, arginine, aspartic acid, serine and glutamic acid, and a few words were magnified, and ricin was written.

Seeing this, Zhou Ning was stunned.

"The workers and all the people who have come into contact with the coffin, have they cleaned it up in a timely manner, have they gone for a medical examination?"

Feng Lao smiled and glanced at Director Cui, and that gaze seemed to say Look, I guessed right.

"Rest assured, the workers and all the people who have touched the coffin, just now we have asked everyone to brush their hands carefully, do blood collection and hand collection, ask you also hope that you have touched the coffin, all do a timely inspection."

Zhou Ning nodded, which could be regarded as a sigh of relief.

"Fortunately, whether it is the first time we enter by mistake or go to the survey later, we are wearing gloves, and we are carefully disinfecting our hands when we go in and out, which is professional, but the inspection is still necessary."

Da Zhao leaned over and looked at the report with a puzzled expression.

"Ricin protein, I know castor beans, it seems that people in the past, who couldn't give birth to children, used castor beans to scramble eggs, and they could be born immediately after eating, but they all know that this is a fierce drug, it can't be used easily, and if it is not used well, it will hurt people's lives, is this toxic?"

"There is no mention of impurities in the report, obviously this ricin extract is very pure, and this thing is soaked into the paint, people who don't understand touch it with their bare hands, and then touch the food, the light case is poisoned and diarrhea, and the serious person is poisoned to death."

Da Zhao subconsciously glanced at Feng Lao, who was wearing two layers of latex gloves at this time.

"That is to say, this toxin also unexpectedly protects the coffin, even if there is an immortal person, touching the bush, going back to vomit and diarrhea is light, and in serious cases, it may die directly."

Feng Lao nodded.

"That's what I mean, and that's what I mean, although the other six coffins haven't been opened, I can conclude that the general form of burial inside is like this, and the ashes are packed in jars after cremation and placed in the coffin, and the rest of the space is all burial goods, which may not have much to do with what you investigated."

Zhou Ning smiled and nodded, Feng Lao's kindness, he understood.

"Investigating the case, in fact, is the method of elimination, thank you for your help, at least you helped me eliminate a factor, then we won't bother your research, just give us a photo of the coffin after it is opened, and the report needs it."

Feng Lao was not polite, he knew that Zhou Ning had other things, so he asked Director Cui to send the two of them out, and Da Zhao started the car and sighed.

"I said that this is not in vain, tossing around, it is full of antiques, and it has nothing to do with the case we investigated, how can I say this."

"Don't talk nonsense, let's go to the lab, do you know where the local university is?"

"Don't worry, just navigate the past."

Da Zhao's broken thoughts, Zhou Ning ignored them.

The two followed the navigation and came to the local university, the car just stopped at the doorman, and the security guard trotted out directly, one was busy saluting, and the other went to open the gate, saluting and smiling and running over.

"You are experts from Qindao, our school leaders have an explanation, and let you go directly to the science and technology building on the east side, and the other experts are in the laboratory on the east side of the second floor."

Da Zhao politely passed through the gate, and then he breathed a sigh of relief.

"I said, this level is a bit high, the leaders of the school and the guards have explained so carefully, obviously the number of the car we drove has been notified, and the work is so meticulous, which shows that the ability is not nothing, but there is a lack of opportunities for development."

Zhou Ning nodded.

"It's hard for a good woman to cook without rice, this school is the same, the local people want to invest, but there is no money, a card is dead, the test results are better, I won't choose to study here, so the students are basically from this province.

In fact, this is also a benefit, the school can adjust the direction of training, one is the local ordinary students, improve the proportion of disciplines, choose the disciplines suitable for local work applications, and the other is to attract foreign students, then it is necessary to take the leading direction of high-end disciplines to cultivate. ”

Da Zhao looked thoughtful.

"I seem to understand the intentions of the leaders, the development of the science and technology center of Qinda has reached a bottleneck, and it is necessary to cooperate with other colleges and universities to build a high-tech discipline industry chain, from the research and development, construction, assembly, and mechanization of related equipment to the cultivation of talents in criminal investigation related disciplines.

If you really follow this routine, here to change a tall name, it is really the vanguard of production, education and research, these and the five-year plan, it can be said that coincidence, I said this idea is too good, by the way, I remember that Qin University was going to engage in the scientific research project of robot bomb disposal, can it also be moved here? ”

Before Zhou Ning could speak, a voice sounded from behind, and the unsuspecting two were startled, and quickly turned around to see a little old man with little stars shining in his eyes.

"You are from Qindao, this vision is really different, welcome to Hexi Academy."

Zhou Ning was a little embarrassed, but Da Zhao looked indifferent and rushed to shake hands with the old man.

"Thanks, sir, we want to go to the laboratory, do you know where the expert we came here from earlier is?"

The old man smiled and pointed to the east side, and quickly said:

"Let's go, I'll send you over, and it just so happens that I'm going to deliver the materials too."

The three of them came to the laboratory together, pushed the door and looked at Hu Lao and them, and seemed to be a little surprised to see the old man, and Hu Lao came over in a hurry.

"Principal Wang, why are you here together?"

(End of chapter)