Although the professor stopped talking, Yao Zhenhua got an important message from the professor.

"Liu Dong, notify the Dongshan Brigade to go through the procedures for Professor Shi Wang and go through the procedures for residential surveillance." Yao Zhenhua turned his head to Liu Dong and said.

"Team Yao, he doesn't meet the conditions for residential surveillance, right?" Liu Dong asked.

"Article 4: Because of the special circumstances of the case or the need to handle the case, it is more appropriate to adopt residential surveillance." Yao Zhenhua explained.

Liu Dong smiled slightly and said, "Team Yao, is this really okay?" ”

"Yes." He added: "I'm worried that if I send Professor Shi to the detention center, I will be bullied by the people in the same cell, and besides, it will only be a matter of a few days, and if the case is clarified, it will be fine." ”

Yao Zhenhua believes that what he says is not only the truth, but also the truth that the professor can listen to.

Sure enough, the professor raised his head, his eyes stared straight at Yao Zhenhua, his lips moved, and he still didn't speak.

Leaving the interrogation room of the Dongshan District Bureau, Yao Zhenhua came to the monitoring room and saw a middle-aged man with a dark and thin figure but very tall, his facial features were handsome, and a pair of big eyes under two thick eyebrows were staring straight at him.

Yao Zhenhua hadn't spoken yet, and the dark and thin middle-aged man opposite him was the first to smile and say:

"Hello, Captain Yao! I'm Ge Li, the captain of the Criminal Investigation Brigade. ”

Ge Li took a few steps forward and stretched out his right hand.

"Hello, Captain Ge! I'm Yao Zhenhua. ”

After the two shook hands, Yao Zhenhua asked, "Captain Ge, after reading the interrogation just now, do you have any advice?" ”

"Captain Yao laughed, where do I dare to get an axe? But Captain Yao is amazing, we asked for a night, and we couldn't say a word, as soon as you came up, he said so much, admire! ”

"Captain Ge laughed, I didn't ask for a confession directly related to the case, but I pulled a few family words, we are fifty steps and a hundred steps, and the suspect has not changed substantially."

Yao Zhenhua then said: "Captain Ge, I think we should have a meeting before the suspect's children arrive." ”

"Good! Let's go, follow me, let's go to the conference room. ”

As he walked, he made a phone call to inform him of the meeting.

Yao Zhenhua has always remembered that Shangguan Coco and they went to the scene of the crime, and I don't know if there is a camera in the camera bag, and whether there is a memory or memory card in the key.

Outside the conference room, Yao Zhenhua took this opportunity to call Liu Yan over and secretly handed him a matter.

The meeting was chaired by Ge Li.

"Comrades! According to the arrangement of the provincial department, the municipal bureau and the sub-bureau, we are fortunate to be able to handle the case together with the three major criminal investigation teams of the municipal bureau. ”

Applause!

But the applause process was interrupted by Yao Zhenhua, because Yao Zhenhua didn't want to delay time, so he said: "Thank you, Captain Ge, thank you!" Let me introduce myself first, my name is Yao Zhenhua, and I am the captain of the three major teams, this is Liu Dong, Wei Shixiong, Hao Chunxiao, and Liu Yan. ”

"Captain Ge, since the superiors require the case to be solved within a week, let's hurry up and talk about the preliminary investigation first."

"Okay, then I will inform you of the preliminary facts of this case, and then everyone will express their opinions and discuss and analyze."

Everyone nodded, Yao Zhenhua had a little bit of face just now, so he didn't talk much this time, and nodded vigorously.

Ge Li saw Yao Zhenhua nodding, and also smiled slightly, and said: "The process of handling the case: Yesterday afternoon, someone reported that near Professor Shi Wang's house, he could always smell an inexplicable smell of potion in the recent period, and the neighbors hadn't seen the professor's wife Ke Lan for a long time. ”

Later, after investigation, it was verified that the person who reported the case was Chen Dongfeng, their village secretary. Chen Dongfeng also relied on the reports of several villagers, that is, the neighbors of Professor Shi Wang's courtyard, and finally made a comprehensive judgment, he chose to call the police. ”

"After verification by the local police and patrol police, it was found that there was a simple folding bed in the living room of Professor Shi Wang's house, and there was a female corpse wrapped in white cloth and medical gauze like a mummy."

"Captain Ge, are you sure it's in the living room on the first floor?" Yao Zhenhua asked, because this statement was inconsistent with Gong Daohan's speech.

"It was confirmed that it was in the living room on the first floor, and the police who checked the scene at that time recorded the video, and the video has been saved in the electronic file of this case, which can be verified."

Ge Li didn't understand why Yao Zhenhua asked this question, but he had sufficient evidence to prove it, so his tone was firm and very affirmative.

"Captain Ge, please continue." Yao Zhenhua recorded something in his notebook.

"When I checked the scene, Professor Schwann was at home, he opened the door, and when he saw the police coming, he didn't stop him, he was quite cooperative, but he didn't say anything."

"This is also confirmed by video."

"Scene: Scene investigation, the scene is on the first floor, but the victim and the suspect are renting a small two-story and a half-story building, focusing on the living room and bathroom on the first floor, the second floor is the bedroom, nothing was found, and the third floor, that is, the half-floor, there are some sundries of the landlord, and no physical evidence, clues, traces, etc. related to the original were found."

"On the first floor, there are only fingerprints of the suspect and the victim, in a high coffee table drawer, extracted a lot of drugs for the treatment of tumors, which corroborates with the autopsy report, the deceased is indeed an advanced malignant tumor, and has reached the stage of systemic spread. There are no other finds on the ground floor. ”

"Therefore, the investigation of the whole case scene did not gain much."

"Autopsy report: The autopsy report showed that the deceased, female, was about fifty-five years old, died thirty days ago, and died thirty-five days ago at the earliest. There are a variety of drug residues in the deceased's body, but most of them are drug residues for the treatment of tumor diseases, but there is one that is not, but the amount is still a little large, that is, high concentration potassium. ”

In order to maintain potential balance, a large number of H ions in the cells are discharged, causing acidosis, and at the same time, too many K ions enter the cells, which can cause myocardial cells to reduce automaticity, excitability changes, contractility weakening, conduction decreases, myocardial function changes, and finally leads to cardiac arrest. In general, when the serum potassium concentration exceeds 5.5 mmolL, it can cause cardiac arrest. ”

"Report: Finally, it was determined that the cause of death was a high probability of death due to cardiac arrest caused by high concentration of potassium ion poisoning."

Everyone, out of Yao Zhenhua, was laughed at by the autopsy report, "It's likely!" ”

"Therefore, the autopsy report is just a report, if we want to find out the truth, let the case come to light, let the perpetrator be punished by law, let the innocent person not be wronged, and let the deceased smile Jiuquan, we criminal police must take the lead and solve the case as soon as possible." Yao Zhenhua said.

Everyone agreed.

Ge Li continued: "After visiting the neighbors, most of them thought that Professor Shi Wan was a little abnormal during this period, for example, he had drawn the curtains of his house tightly, and it was too abnormal in the winter. Also, Professor Schwann has been a little mysterious lately, and he doesn't care much about his neighbors, which is different from a few months ago, and a little abnormal; In the end, we all know that the professor's wife, Ke Lan, has cancer. ”