Zhou Ning nodded, the names on the two autopsy reports, Zhou Ning knew that both of them were very famous forensic doctors in Qindao, especially the forensic doctor who participated in the re-examination, and even went to the judicial appraisal center of the provincial department, both of whom belonged to the veteran figures.

Liu Yongxin glanced at Zhou Ning's expression and was relieved.

"Forensic technology is constantly developing, and many judgment methods in the past are very different from now, and everyone can sit here just for the detection of eucalyptus, rather than worrying about the judgment of the autopsy report."

Xu Dayuan understood, it seems that Zhou Ning and Liu Yongxin disagree with the judgment of this autopsy report.

"That's right, we're here to break the eucalyptus, after all, there is not much information left by this eucalyptus, and the details can be re-investigated, and the details can be re-investigated, as for the technical aspect, the previous conditions do not allow or the analysis is not in place, to re-check, unreasonable to re-judge."

With Xu Dayuan's words, Zhou Ning breathed a sigh of relief, and quickly scanned the autopsy report of the third deceased, on this report, the corresponding various poison tests, as well as various blood analyses are very complete, according to the autopsy and detailed records, it is also a shallow corpse, and there are many cuts on the broken neck.

Zhou Ning recognized the autopsy results of Bai Hua, the third deceased Zhang Qiujian died of suffocation, and a down was found in the bronchi, and it is suspected that the item that caused Zhang Qiujian to suffocate to death was a soft knitted fabric with down filling.

Looking at the corresponding test sheets at the back, one of them surprised Zhou Ning a little, and the special values on it were even more puzzling.

"How did Dr. Bai come up with the idea of doing a blood sugar test on the deceased?"

Bai Hua was a little embarrassed and coughed lightly.

"I asked the investigator to call the laboratory department and proposed to do the project, it is estimated that my accent is a little heavy, and the other party heard it as a blood sugar test, but this result still surprised me, the third deceased Zhang Qiujian had slender limbs and a protruding belly, according to this state, his blood sugar was not only 2.7, I have not figured it out."

Zhou Ning bowed slightly, signaling to Xu Dayuan that he had nothing else to ask, and Xu Dayuan waved his hand.

"Okay, the four groups will start working now, if there is any discovery, summarize it as soon as possible, how difficult it is for us to do the investigation work, I don't want to repeat it, just one requirement is to be careful, okay to dismiss the meeting."

Everyone hula la dispersed, only Zhou Ning and them were left, Xiaoqu and Xia Momo came over, Xiaoqu spoke.

"Director Zhou, I'll stay and cooperate with this eucalyptus, after all, the skull of the deceased has not been found until now, and Mr. Xia has to do the final training on his side, so that these newcomers can go down, and the content of the software changes also needs to be docked by Mr. Xia."

Zhou Ning nodded, he knew that Xia Momo was hopeful, and according to the method of the two of them to restore the facial bones of the deceased, they would make a simulation calculation model in the software, similar to the same proportional copying.

However, it still has to be simulated according to the shape of the bones, which he must consult with Dr. Lu.

"It's okay, if the software repairs this part, even if we find half of the skull, we can roughly restore the original appearance, and I'll have someone send you back."

Xia Momo shook her head.

"Xu Ju has arranged someone, I'll go back and deal with it, you need to do temporary skull restoration, I can come over at any time."

Zhu Xingxing sent Xia Momo away, and several people returned to the forensic office, Bai Hua had already put the three autopsy reports on the table, and various information about several deceased people were also posted on the whiteboard, but no contact was found between the three of them.

Hearing footsteps, Shirakira turned around and pushed a pair of glasses.

"When Director Zhou was in a meeting, did you have a different opinion on the cause of death of the first and second deceased?"

Zhou Ning smiled.

"What does the white forensic doctor think?"

Bai Hua paused awkwardly, she didn't expect Zhou Ning to throw the question back, but she did have doubts all the time, but the autopsies of the two deceased were all done by authoritative figures, which can be said to be the conclusion of the coffin.

Therefore, the direction of the investigation is also considered in this aspect, the first scene is close to the water source, and the skull of the deceased is also searched around the water source, and the banks of the Baisha River and the Dagu River in Hai'an City, as well as all the ditches and ponds have been carpet checked, but nothing has been found.

On the contrary, it was the third deceased she handled, and found a piece of down in the lung, and because of this, the deceased was almost not incorporated into this serial murder eucalyptus.

After a moment of silence, Birch sighed.

"Although the first and second deceased people did diatom experiments and found diatoms in the lungs, liver, kidneys, and spleen, no corresponding water area was found for comparison tests.

When the deceased Zheng Chuguang was found, on a piece of plastic sheeting, I found the Meteorological Bureau to inquire about the weather from November 3 to 6, 1993, Hai'an City has been low temperature and fog for several days, the air humidity reached 98%, of which it was raining on the 4th, and the body was soaked in puddles of plastic sheeting.

This diatom experiment is meaningless, and it is somewhat inaccurate to judge drowning based on only the pink mushroom-like foam of No. 1, the smell of garlic, and edema in the lungs, but I think the No. 2 deceased was drowned, after all, there is a lung lobe with a blunt rounded edge.

Just like the third deceased, it was raining when I found the third deceased, and I also did a diatom test on him, and found diatoms in his lungs that were consistent with the rain, but other organ diatom experiments did not find diatoms, and I said a bit of a mess. ”

Bai Hua was a little annoyed, but Zhou Ning nodded on the side.

"I understand, after reading the three autopsy reports, it is indeed easy to make people think that the first and second deceased are drowned, but a careful comparison shows that the number and type of diatoms found in the organs of the first deceased are different, which is not difficult to overturn.

Look here, I don't know if you have noticed, the second deceased has a chemical composition analysis at the end, I looked at the name below, this I don't know and the test was done in the provincial department, which analyzed the deceased's drowning fluid, and found that the ingredients in it were very interesting.

Among them are sodium chloride, sodium carbonate, sodium bicarbonate, citric acid, silicon dioxide, borax, and although the content of various substances is negligible, I am still very puzzled to find these things. ”

Bai Hua was stunned, she had indeed seen this, and she had read this test sheet at the time, but these contents were a little puzzling, of course, the most was sodium chloride - salt.

He always thought that this was the murderer sprinkling salt on the corpse, similar to sprinkling salt to drive away evil spirits, let the soul rest in peace, and not pester the murderer, which was a manifestation of his peace of mind, but Zhou Ning's words made her pause.

"I've seen this test sheet, but the content of the things on it is very small, and I don't understand what these things put together."

Zhou Ning waved his hand at Xiaoqu.

"Send this to Dr. Lu, he's a Ph.D. in chemistry, and I think he should be able to know what the ingredients are together."

Xiaoqu didn't talk nonsense, and hurriedly sent it to Dr. Lu, and Da Zhao bumped Zhou Ning on the shoulder.

"Zhou Xiaozhou, you look so determined, do you know what this is?"

Zhou Ning nodded, when he was training in the small black house before, he encountered a similar eucalyptus, a person drowned in the bathtub, but the body was thrown on the beach, and the two water samples were found to be different.

The test sheet is basically the same as the content of this discovery, but there is also the discovery of aromatic phenols, Zhou Ning guessed that it was a bath bomb, but this answer was wrong, and it smelled of pig hair when it was electrified.

After reading the answer, I realized that this is a bath salt.

"It's a bath salt that can be used for bathing and can also be applied to exfoliate."

Xiaoqu had already hung up the phone and looked at Zhou Ning and nodded at him.

"Dr. Lu said that this is a bath salt, and he has done similar tests before, the testing of the net content standards of various substances, and he still remembers this brand, Basquelin bath in Sapporo."

"Search, did this brand enter the Chinese market in 2000?"

Xiaoqu searched quickly, shook his head slightly and said:

"This Basquelin brand, now there is no official sales store in China, it began to be sold online in 2010, but these are all purchasing agents, after all, this price is really expensive, just such a small bag is used at a time for more than 100 Chinese dollars, too expensive!"

"Who did the inspection?"

Xiaoqu found a sales page and opened it for Zhou Ning to see.

"It's their family, which is a relatively large agent, and has already talked about domestic agents, but the price is slightly higher than that of purchasing agents."

Bai Hua subconsciously glanced at the scene pictures of the second deceased, as well as the photos of Yu Guangyao himself, among the three deceased, Yu Guangyao is the best looking and tall, but a 185-year-old man was drowned in a bathtub full of high-grade bath salts, this judgment is shocking.

Zhou Ning also looked at Yu Guangyao's photo and circled the time of Yu Guangyao's death with a whiteboard marker.

"The body was found on July 25, 2000, kneeling in the back seat of the car without a head, this is 12 years ago, which means that the murderer is a person with a quality of life, who has been to Sapporo and likes to use high-end luxury daily necessities, most likely a woman.

In addition, Yu Guangyao is 185 cm tall and weighs 178 kilograms, and the weight of the adult head is about 4.5~5.5 kilograms, and the position of the deceased's severed head is in the middle of the sixth and seventh cervical vertebrae, and the section is not neat, so the weight of the remaining part of the body is about 165 kilograms.

This weight, especially when the body is tied into a kneeling position, wants to move, it is difficult for women to operate, at least one person can not do it, after all, there are no marks of rubbing or scratching on the deceased's body. ”

Bai Hua and Da Zhao both came over, and Zhu Xingxing's mouth was the fastest.

"Boss, do you mean that the murderer is two people, a man and a woman?"

This question stunned Zhou Ning.

"When did I say that the murderer was a man and a woman?"

Zhu Xingxing stretched out his hand, and he had to elaborate, but he was pulled by the collar by Da Zhao, and the person was thrown directly behind, Bai Hua frowned slightly, and didn't care about everything in front of him.

"The location where the No. 1 deceased was found was on the edge of the embankment under the Baisha River Bridge, where the slope was more than 60 degrees, and the body was put down without any abrasions. I also think that the murderers are two people. ”