Chapter 1151

Chen Qun was very much in favor of the suggestion of the female school bully and said with a smile.

"We just need to find out why the most serious one fell down. Maybe we can find out what caused the whole family to go to the hospital collectively."

"You've said it twice. Don't tell us what you want to do. Or I'll let the broom clean you up! "

Miss Dongfang stares at Chen Qun discontentedly and begins to threaten.

Chen Qun looked at the robot like an exclamation mark and covered his chin.

"The broom can't beat me. You can change the threat again."

"Well, you don't even know how to die. The broom is not a barbarian. It can only use brute force. It can't beat you? That's a joke. It controls the robots, elevator networks and central air conditioning in hospitals. If you offend it, he will throw you out of the elevator! Or just shut up in the operating room and freeze you into a popsicle

Chen Qun was about to retort when he suddenly realized that if he offended the young lady, he would be dead. He immediately corrected his mistake and answered her question directly.

"In fact, we can do a provocation test. The little cousin who is in trouble will probably know why by eating what she ate at noon again."

Qi Hong immediately objected.

"It's inhuman of you. It's too dangerous to artificially trigger a systemic allergic reaction. What if you eat something poisonous and get sick again? "

"Now it's obviously neither food poisoning nor infection, it's just the possibility of systemic allergic reaction."

"No, we'll have a further discussion after the results of the police and the drug and food tests come out!"

Qi Hong has directly exercised her authority as the acting director of the center. Although her name is "acting", everyone knows that this position is hers. She is young and has no experience in managing a large team, so she should act as an agent first and then become a full member after years.

What's more, Qi Hong didn't deliberately disagree with Chen Qun, but these guys just didn't have patience, so she had to do business.

Chen Qun saw that Qi Hong refused, but he did not continue to force. After all, he could directly use the system to solve the problem. However, the situation is not serious and everyone is getting better. He can't insist on completing all the police affairs. What's more, because of the advanced equipment here, the police asked them to produce a report when they agreed to test the food and the residual food in the patient's body, so as to complete the cross comparison between the two sides.

Ouyang Yang see everyone because of Qi Hong's words and silence, directly threw out another idea.

"Maybe we should go out of directional thinking and think in reverse. If there are nine people in a family eating, one of them is not poisoned. Is this the biggest suspect?"

"So you're a pig brain. Even if you rebel on weekdays, you can't directly poison your family and cut off your own way when you are in poison University."

"Maybe it's because I heard that my family lost a lot of money and had to repay others, so I poisoned my family first, so I didn't have to pay back."

Ouyang Yang Zhenzhen expressed his thoughts with words. As soon as he spoke, he was despised by other girls.

"I think you are such a person, otherwise how can you think of such a possibility?"

When Chen Qun heard this, he had an idea and said to the young lady around him.

"Xiao Xin, your sister's private detective may be of some use. Perhaps, this is a kind of revenge for children. You send a private detective to investigate the home of the most serious cousin to see if there are any drugs that can cause vomiting and diarrhea, and also check the online shopping situation of other people. If today's young people want to poison, the biggest tool source is the Internet. In addition, do a family survey, and show me everyone's work unit. "

"It turned out that Sherlock Holmes Chen wanted to solve the case again, but my private detective didn't use it for nothing. What if he couldn't find it?"

"If I can't find it, I'll compensate you for a set of jade carved keyboard caps. Now I've done almost all of them and polished them very smooth. If I'm punished for kneeling on the keyboard in the future, my knees will be more comfortable!"

Chen Qun suddenly uttered a set of extremely unreliable words from his mouth, which made the young lady's face stagnate and then bloom, just like a hundred flowers in full bloom.

"I finally heard a great idea from you today. If I don't agree with it, it's that I'm stingy. OK, everyone testify. If you can't find it, you'll kneel down on your keyboard for an hour, and then beat a song of everlasting regret on my knee. Do you think this method is good? ""Sister Xin is powerful!"

"Chen Qun, you are looking for it by yourself. Don't blame our sister Xin for not talking about martial arts ethics!"

"Elder sister Xin, how bad is Doctor Chen? You should be on guard in the future. He is ready for your family now. Should you let him make a set of keyboard of iron bone flower? It's a sour pleasure to kneel down!"

........

For a moment, everyone fell into the well and stood in the camp of Miss Wenxin in the East. They criticized a doctor who would not die if he did not.

After all, this guy's thinking is so wonderful that he began to suspect that he was the most serious patient who wrote, directed and acted by himself. If he didn't clean up, who would he clean up?

For Chen Qun's request to die, Miss Dongfang got everything she knew in less than half an hour and put the information directly in front of Chen Qun.

"Dr. Chen, this is the background investigation you want. My cousin's father is a soil and water quality inspector of the Environmental Protection Bureau, and my mother is a staff member of the shopping mall. My little cousin is excellent in both character and learning, and most of them are good students from childhood. What do you think is the possibility of this kind of attack on her parents?"

Chen Qun looked at the background information and then raised his hand to surrender.

"I admit that I made a mistake. I may have misunderstood the innocent people. But your investigation report is not useless, but a great help to me. Maybe I already know what substance caused this poisoning incident! "

When Miss Dongfang saw that he began to cheat, she naturally convinced him and asked him directly.

"What substance is it?"

"Sodium azide, an analytical drug used for water quality inspection, is highly toxic and soluble in water. If ingested in the body, it will cause vomiting, spasm, decreased blood pressure, respiratory failure and other symptoms, which are the same as all symptoms when a family falls down. Therefore, immediately ask the pharmacy examination room to look for sodium azide. There must be a small amount of residue. "

With Chen Qun giving the specific reason, the chemical was found in a plate of cold chicken in the laboratory an hour later. Then the police also found a small bottle without a label at home. After his cousin's father's identification, they recognized that it was the chemical he accidentally put in his pocket in his studio.

As for why this bottle of chemical reagent appeared on the stove, it was probably because it fell on the sofa, and then the grandmother who cleaned the house thought it was monosodium glutamate and took it to the kitchen. Fortunately, it was only used on one dish, otherwise the situation would be even worse.