Zhou Ning nodded. Zhou Ning knew that both of the names on the autopsy reports were very famous forensic doctors on Qindao, especially the forensic doctors who participated in the re-examination, went to the judicial appraisal center of the provincial department, and they were both veterans.

Liu Yongxin glanced at Zhou Ning's expression and realized it.

"Forensic technology is constantly developing, and many previous judgment methods are very different from now on. Everyone can sit here just to solve the case, rather than worrying about the right or wrong judgment of the autopsy report."

Xu Dayuan understood it. It seemed that Zhou Ning and Liu Yongxin disagree with the judgment of the autopsy report.

"We are right. We are here to solve the case. After all, there is not much information left behind in this case. If we can re-invest details, we will naturally have to re-invest. As for the technical aspects, if the previous conditions do not allow or the analysis is not in place, we need to re-check it. If it is unreasonable, we must re-judgment."

With Xu Dayuan's words, Zhou Ning breathed a sigh of relief and quickly scanned the autopsy report of the deceased No. 3. The corresponding various poison tests and various blood analyses were very complete. According to the autopsy and the detailed records, the corpse spots were also shallow, and there were many marks of chopping at the fracture of the neck.

Zhou Ning highly recognized Bai Hua's autopsy results. Zhang Qiujian, the third person, was suffocated and died. A down piece was found in the bronchial. It was suspected that the item that caused Zhang Qiujian to suffocate was a soft knitted fabric with down filling.

After looking through the corresponding test sheets, one of them surprised Zhou Ning, and the special values ​​on it were even more puzzling.

"How did Dr. Bai think of having blood sugar tests on the deceased?"

Bai Hua was a little embarrassed and coughed lightly.

"I asked the investigator to call the laboratory department and proposed the project to do. I guess my accent was a bit heavy, so the other party listened to blood sugar tests. However, this result still surprised me. Zhang Qiujian, the deceased No. 3, had a slender limbs and a prominent belly. According to this state, his blood sugar was not only 2.7, and I had never figured it out."

Zhou Ning nodded slightly and signaled that Xu Dayuan had nothing to ask, but Xu Dayuan waved his hand.

"Okay, the four groups will start working now. If you have any discoveries, summarize them as soon as possible. How difficult is the investigation work we need to do? I don't want to repeat it. I just need to be careful and get off the meeting."

Everyone dispersed, and the only ones left were Zhou Ning and Xiao Qu and Xia Momo came over, and Xiao Qu spoke.

"Director Zhou, I will stay and cooperate with this case. After all, the skull of the deceased has not been found yet. Teacher Xia still needs to do the final training so that these newcomers can continue. In addition, the content of the software changes also needs Teacher Xia to go back and connect with it."

Zhou Ning nodded. He knew that Xia Momo had hope. According to the method of the two of them recovering the facial bones of the deceased, they would create a simulated calculation mode in the software, and copy it similarly in proportion.

However, it also needs to be simulated according to the shape of the bone residue, which he must discuss with Dr. Lu.

"Okay, if the software repairs this part, even if we find half of the skull, we can restore it roughly. I'll send you back."

Xia Momo shook her head.

"Director Xu has arranged someone, I'll go back and deal with it. You need to temporarily restore the skull, and I can come here at any time."

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

Hearing the footsteps, Bai Hua turned around and pushed her glasses.

"Director Zhou was in the meeting, did you have different opinions on the cause of death of the deceased No. 1 and No. 2?"

Zhou Ning smiled.

"What do you think about Forensic Bai?"

Bai Hua paused awkwardly, but Zhou Ning threw the problem back, but she did have doubts, but the autopsy of the two deceased was done by authoritative people, and it can be said that it was a final conclusion.

Therefore, the investigation direction was also considered in this regard, finding the first scene is close to the water source, and the skull of the deceased was also searching around the water source. Both the Baisha River and Dagu River in Hai'an City, as well as all the ditches, ponds and canals were checked in a carpet style, but nothing was found.

On the contrary, the third deceased she handled found a piece of down in her lungs. Because of this, the deceased almost failed to incorporate it into the serial murder case.

After a moment of silence, Bai Hua sighed.

"Although both deceased No. 1 and No. 2 performed diatom experiments and diatoms were detected in the lungs, liver, kidneys and spleen, no corresponding water areas were found for comparison tests.

When the deceased, Zheng Chuguang, was found on a plastic sheet, I found the Meteorological Bureau to check the weather from November 3 to 6, 1993. The weather was low and heavy fog in Hai'an City for those days, with air humidity reaching 98%. It was raining on the fourth day, and the body was soaked in the puddles of the plastic sheet.

This diatom experiment is meaningless. Furthermore, based on the pink mushroom-like foam of No. 1, no garlic smell was found, and there was edema in the lungs. These three discoveries were somewhat inaccurate in determining drowning. However, I think the deceased No. 2 drowned, after all, there was a blunt circle on the edge of the lung lobe.

Just like the Deceased No. 3, it was raining when it was discovered that Deceased No. 3 was also doing diatom experiments for him. I found diatoms consistent with the rain in the lungs. However, diatoms were not found in other organ diatom experiments, so I was a bit confused."

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

"I understand. After reading three autopsy reports, it is indeed easy for people to feel that the deceased No. 1 and 2 drowned. However, carefully compared, the number of diatoms found in the organs of the deceased No. 1 is different, so this is not difficult to overturn.

Looking here, I don’t know if I should pay attention. The second deceased had a chemical composition analysis at the end. I looked at the name below. I didn’t recognize this and the test was done by the provincial department. It analyzed the drowning fluid of the deceased and found that the ingredients inside were very interesting.

Among them are sodium chloride, sodium carbonate, sodium bicarbonate, citric acid, silica, and borax. Although the content of various substances is minimal, I am still very puzzled to find these things."

Bai Hua was stunned. She had indeed seen this. She read the test form at that time, but these contents were a bit puzzled. Of course, the most was sodium chloride - salt.

He always thought that this was the murderer who sprinkled salt on the corpse, which was similar to sprinkling salt to exorcise evil spirits, allowing the soul to rest in peace, and not pestering the murderer. It was a sign of peace, but Zhou Ning's words made her pause.

"I saw this test form, but the content of the things on it is very small. I don't understand what these things are combined together."

Zhou Ning waved his hand at Xiao Qu.

"Send this to Dr. Lu, who is a chemistry doctor, and I think he should know what this ingredients are put together."

Xiao Qu didn't say nonsense, so he quickly sent it to Dr. Lu, and Da Zhao hit Zhou Ning's shoulder.

"Zhou Xiaozhou, you look so confident. Do you know what this is?"

Zhou Ning nodded. During the training in the dark room before, he encountered a similar case. A man drowned in a bathtub, but the body was thrown by the beach. After testing and comparison, he found that the two water samples were different.

The test form is basically the same as the content of this discovery, but there is also the discovery of aromatic ols. Zhou Ning guessed that it was a bath ball, but the answer was wrong, and the smell of pig hair was burned by the electric shock.

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

"It is a kind of bath salt, which can be used to take a bath or can be applied to remove keratin."

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

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

"Search to see if this brand entered the Chinese market in 2000?"

Xiaoqu searched quickly, shook his head slightly and said:

"This Basquelin brand has no official sales store in China now. It started selling online in 2010, but these are all purchasing agents. After all, this price is indeed expensive. Just a small bag of money is used at one time, which is too expensive!"

"Who did the inspection?"

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

"It's their family, which is a relatively large agent. They have already negotiated domestic agents, but the price is slightly higher than the purchasing agent."

Bai Hua subconsciously took a look at the scene pictures of the deceased No. 2, as well as the photos of Yu Guangyao himself. Among the three deceased, Yu Guangyao was the one with the best appearance and height, but a man of 185 was drowned in a bathtub filled with high-end bath salts. This judgment was shocking.

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

"On July 25, 2000, the body was found, and she knelt on the back seat of the car without her head. This was twelve years ago, which means that the murderer was a person with a quality of life. He had been to Sapporo and liked to use high-end luxury daily necessities, and was very likely a woman.

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

This weight, especially the body is tied into a kneeling posture, and it is difficult for women to operate it, and at least one person cannot complete it. After all, there is no trace of scratches or scratches on the deceased."

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

"Boss, what do you mean is that the murderer is two people, there are men and women?"

This question made Zhou Ning stunned.

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

Zhu Xingxing spread his hands and wanted to explain that Da Zhao pulled his collar and was thrown directly behind. Bai Hua frowned slightly and didn't care about everything in front of him.

"The location where the deceased No. 1 was found on the edge of the embankment under the Baisha River Bridge. The slope was more than 60 degrees, and the body was put down without any scratches. If it was done by one person, there was no climbing position around him. How can I get up? I also think the murderer was two people."
Chapter completed!