Da Zhao raised his camera and kept snapping pictures. No need to explain at this point, everyone guessed that it was a cake.

"No digestion?"

Zhou Ning shook his head and looked at Zhu Xingxing who asked questions.

"Butter cake usually takes 4-6 hours to be completely digested. There was black material in the esophagus just now. I think it was the process of gastric contraction and part of the stomach content was squeezed out. The deceased should have eaten much more cake that night.

"

Liu Yongxin stood aside and kept nodding.

"Let's take samples. Gastric contents, esophageal residues, intracardiac blood. In this state of digestion, the deceased died about an hour after eating."

Zhou Ning nodded, his face a little serious.

"It seems that Dong Chengwen is lying. He went out at 11 o'clock, not to buy wontons. They ate cakes around 10 o'clock. There is no way they would be hungry an hour later."

Everyone naturally agrees with this judgment. If you eat an eight-inch cake at ten o'clock, you will be hungry at eleven o'clock?

This excuse is really poor, but why did Dong Chengwen say this?

What is he trying to hide?

Liu Yongxin waved his hand, and Sun Gaotie had already taken various samples and sent them directly for inspection.

Zhou Ning had already completed the dissection of Dong Xiaomi. He stepped aside and raised his chin towards Zhu Xingxing.

"Come and try suturing. The deceased in the fire cannot simply use a thread to the end. You need to find soft tissue and perform single stitch suturing."

Zhu Xingxing nodded vigorously. This trust made Zhu Xingxing a little excited. He rubbed his gloves, started to find the needle holder and the suture needle, and sewed up the body meticulously.

Da Zhao turned off the video equipment and breathed a sigh of relief.

"I don't want to see such a small dead body. I went to find someone to send the body back, and then sent Fang Hua's body."

With that said, he turned around to make arrangements. Not long after, Fang Hua's body was brought over on a cart, and Dong Xiaomi's body was also carried away. Judging from the appearance alone, Fang Hua's burn marks were more serious.

Zhou Ning changed his gloves and dialed He Shancun's number.

"I said what's wrong with you?"

"Knowing that you are busy, I just want to ask you something. After Fang Hua was admitted to the hospital, did he save the blood samples and collect them? Were they kept or handed over? I remember that when you encounter such a case, you will keep some of the blood samples."

"Wait a minute and I'll ask."

He Shancun asked the head nurse, and then said to Zhou Ning:

"When the blood was collected, people from the Jingkou branch asked for a blood sample. As for where it was sent, we don't know. What do you want to know?"

"A cake box was found at the deceased's house. After analysis of the remaining substances on it, it was found that it contained the ingredients of diazepam injection. So I would like to ask if the deceased took a blood sample at that time. After all, if the person was not asleep, he would not be unable to do anything.

Avoid it, but stay on the bed and get burned."

He Shancun was stunned. This analysis made him a little stuck, and then the sound of rummaging through metal clips came from the other end of the phone.

"Wait a moment. It was Dr. Chen who admitted Fang Hua that night. I remember he mentioned this in his case record. I will take a look at the case record and give you the news later."

He Shancun hung up the phone. It seemed that Dr. Chen had discovered something, but he didn't know if there were any records in it.

Zhou Ning glanced at the corpse on the autopsy table. Fang Hua's cause of death was issued by the hospital. Extensive skin burns caused death by various organ failure.

Zhou Ning took a deep breath and began to dissect Fang Hua's corpse. This time the speed was very fast. The deceased's dura mater shrank, there was thermal hematoma between the inner skull plate and the dura mater, edema of the respiratory mucosa, partial respiratory tract obstruction, and twelve cells in the stomach.

Soot can be seen in the finger intestine.

The deceased's nails, hair, vaginal contents, and sections of various organs were all sent for examination.

Zhou Ning finished his concluding speech, and Zhu Xingxing also finished sewing. His hands and feet were very agile, and he was able to attack the deceased in the fire case. This was very impressive.

Da Zhao had turned off the video equipment, and Zhou Ning gave a thumbs up to Zhu Xingxing.

"The performance is very good. You can do the autopsy with me in the future."

Zhu Xingxing was extremely excited and tried hard to control the expression on his face. The little tiger teeth were exposed for a while and then hidden again. Da Zhao coughed twice.

"I said, it's already noon, should we go to the cafeteria? Or should we call back?"

Sun Gaotie retched and looked at Da Zhao resentfully.

"Brother Li, you are going too far. I have just recovered a little. Can you please stop thinking about what to eat in the autopsy room?"

Da Zhao waved his hand.

"Stop protesting and just go through it a few times. Since everyone has no objections, let's send you and Zhu Xingxing to prepare meals in the cafeteria. The autopsy report must be released as soon as possible. I will go to the laboratory for a visit.

Captain Xu is an impatient person. If he knows that the autopsy is over, he will jump over immediately and ask for the test results and the autopsy results. Why are you winking at me to avoid labor? "

Sun Gaotie stared at Da Zhao and kept winking at him.

However, Da Zhao was immersed in his own emotions and did not pay attention to Sun Gaotie's actions. When he finished speaking, he found that Zhou Ning and the others had subconsciously taken a step back.

"What? Looking at me with this expression, what's wrong with me?"

A snapping sound interrupted Da Zhao's voice.

"Hey, who is looking for Team S Xu? Hey, you came just in time!"

Xu Dayuan rolled his eyes at Da Zhao and looked at the dissection table that had been cleaned.

"You just deserve to be beaten. You're neither old nor young. Just wait for me to report you. Zhou Xiaozhou, your autopsy is over? Have the test results come out?"

In one sentence, Sun Gaotie and Zhu Xingxing both lowered their heads and smiled, not to mention that Da Zhao had learned so much just now.

Liu Yongxin rolled his eyes at Xu Dayuan. Since he was no longer in Qidong, Liu Yongxin had become more confident. He didn't feel bad about Xu Dayuan urging him before, but he didn't feel so good about urging his apprentice like this.

Lifting his chin, he asked Xu Dayuan:

"Don't come in and ask for something. I know you're in a hurry, but if you want the horse to run, you have to let it eat grass, right? Let's go upstairs first. Xiao Sun and Xiao Zhu go to the canteen to bring back food. We all eat in the laboratory.

I just want to talk about the autopsy situation. Da Zhao should go to the laboratory to get the results."

Xu Dayuan rubbed his nose and showed a smile.

"become!"

As they went upstairs, Zhou Ning quickly sorted out the autopsy reports and then came to the laboratory. Da Zhao chased after him and actually got several reports in his hands.

"So fast?"

Da Zhao grinned.

"Sister Cui personally conducted the poison test. Besides, we have a direction, so naturally it will be faster."

Zhou Ning took the report and quickly entered the laboratory. When he turned to the last page, Zhou Ning froze slightly. Xu Dayuan saw it and quickly came over.

"Tell me quickly, what's going on? Don't make me rush, okay?"

Zhou Ning raised his head slightly, handed the report to Liu Yongxin, and then said:

"Cake residue was found in the cracks of Fang Hua's nails. The ingredient diazepam was also found in it, but the content was extremely slight. Her stomach was in an empty state. After all, it had been maintained by liquid for many days after being rescued. This cannot be detected.

.

As for the cake in Dong Xiaomi's stomach, diazepam was detected. The content of diazepam in the intracardiac blood was extremely high, 70 μg/ml.

Even in adults, this amount can cause poisoning, drowsiness, coma in mild cases, and cardiac arrest in severe cases, so even if Dong Xiaomi did not die of suffocation due to fire, he would have died of drug poisoning."

Xu Dayuan frowned. Before he could say anything, Zhou Ning's cell phone rang. He Shancun called, and Zhou Ning quickly answered the call.

"I found Fang Hua's medical records, which recorded her rescue process. When she was brought here, she had bradycardia, delirium, tremor, and vomiting. At that time, she was treated according to the symptoms. Although her delirium and tremor were quickly relieved, her heartbeat was still...

The delay was corrected after 24 hours.

If according to what you said, Fang Hua took a large dose of diazepam before being burned, then this symptom would be correct. Fortunately, he started vomiting in the ambulance at that time and vomited almost all the residue in his stomach. Otherwise, it would be possible

I couldn't get to the hospital.

In addition, I have found the signatory for the blood sample you mentioned. His name is Zhang Pengfei, and he is a forensic doctor at the Forensic Office of the Jingkou Branch. You don’t need his phone number, right?"

Zhou Ning glanced at Xu Dayuan, saw Xu Dayuan shook his head and took out his mobile phone, and then said:

"No, thank you!"

After hanging up the phone, Xu Dayuan had already dialed his cell phone. After ringing for a minute, no one answered. This person also came forward and dialed the number again. This time, the call was answered immediately.

"Captain Xu, we just asked the Central Hospital. When Fang Hua was rescuing the deceased, Zhang Pengfei, the forensic doctor from your branch, went over and asked for a blood sample of the deceased. I asked the laboratory department of the municipal bureau and there was no record of your inspection. I want to know.

Where did the blood sample go?”
Chapter completed!