When Professor Ji Dongli saw Xu Zheng asking about poison knowledge, his teacher-like side came into play. He pulled Xu Zheng to chat about poisons. In addition, Xu Zheng himself had the poison analysis skills given by the system. Professor Ji also He told him many poison prescriptions synthesized by modern scientific and technological methods, and the two chatted happily.
The so-called Qianji poison in modern times is of course not the venom simply extracted from vegetation, minerals, animals, and insects in martial arts, but various compounds, small in quantity but not small in lethality.
Like ricin, 1 gram is enough to kill 3,600 people.
There are also some elements purified from minerals, such as chlorine and arsenic, mixed with some other compounds. The fatality rate is very high. There are basically no signs of poisoning on the victim's body, and this compound only has a faint smell of almonds. 40% of people cannot smell this smell.
Most of the poisons studied by modern people are toxins that act on the nerves, such as tetrodotoxin, which is an aminoperhydroquinazoline compound. Even with a large needle tip, this thing can kill people. Someone extracted a little bit, and then Combined with other compounds, it can kill people instantly, and this drug cannot be found in ordinary autopsies.
The reason why Xu Zheng asked about Qianji Poison was because of the case that a large team was currently investigating. He was not very clear about the suspect's specific murder process, but the current autopsy results of the deceased were a bit weird. Today I just took this opportunity to ask Ji. professor.
Ji Dongli raised his glasses, his gray eyebrows knitted together, "Xiao Lu from your city bureau has sent me information about the case you are talking about. We haven't got the results yet on the specific situation. You will be asked tomorrow." Are you at work?
Then come to the Provincial Laboratory Department tomorrow and learn from it. "
With such a good learning opportunity, Xu Zheng definitely wants to go, but, "I don't know tomorrow. This project is currently in charge of the first team. Our second team has just been on a business trip for more than ten days. I guess the work will come soon. Then Can the teacher send me a copy of the test data? To be honest, I am quite curious about this."
Ji Dongli knew that the criminal investigation was busy, so he didn't care very much whether Xu Zheng could come, "That's okay, but if you are really interested, you should go to the forensic department of your municipal bureau to see the corpse of the deceased in person. As forensic doctors, the surface of the corpse is the third One step of investigation is unavoidable.”
Xu Zheng nodded quickly. Although he did not have a formal forensic qualification certificate and was not the criminal investigator in charge of this case, with his current ability and his relationship with Dr. Lu, it was still okay to observe their autopsy process.
"You two, stop chatting and come out to eat." Mrs. Ji saw that the two of them had been chatting for more than half an hour and couldn't prepare a meal and put it on the table, so she called them out to eat.
I have to say that the old lady is also a very particular person, and the food is all Changming people's taste. She also prepared four dishes and one soup for three people. The soup is old duck soup. Xu Zheng can tell from the smell that the heat should be The casserole simmered for over an hour.
Seeing Xu Zheng and the others coming out, the old lady smiled and said: "Xiao Xu, go wash your hands and get ready for dinner. This is your first time as a guest at our house. I don't know what your taste is like. If it tastes good, you should eat more." Otherwise, we, the old couple, won’t be able to finish it all.”
"The food prepared by Master Mu is all made by Lao Changming, especially the Lao duck soup. You can tell it's delicious just by smelling it."
Ji Dongli raised his hand, "The bathroom is over there. Hurry up. I have to check your homework after dinner."
When Xu Zheng came out after washing his hands, the old lady had already specially served him a bowl of old duck soup, "Here, let's take a few sips to appetize. We are long-term people. If we don't eat some duck meat and drink some old duck soup for a day, we won't be able to eat it." It’s considered a meal.”
As they got closer, Xu Zheng took a closer look at the old lady and said that she was an old lady. According to Ji Dongli's age of 61, the old lady was probably about the same age. The main reason why the two of them looked old was that their hair was not dyed.
If Andy Lau appeared on the screen with white hair, the 62-year-old would not look like a 52-year-old.
"I heard that your grandma is still alive. Is she expensive this year?" Mrs. Ji chatted with Xu Zheng during the meal.
Xu Zheng hurriedly swallowed a mouthful of salted duck, "My grandma is 67 this year. She must be ten years older than you, right?"
"Ha...I, how can I be so young? I am also 65 this year. I am 4 years older than your teacher. Time is not forgiving. When you are young, you don't show off. Now that you are older, I am older than him. There are more." The old lady didn't know why, but she liked Xu Zheng very much when she saw him. She basically didn't eat much, and was busy adding food to Xu Zheng.
"Ahem...what are you talking about? How can I despise you for being old?" Ji Dongli pretended to cough twice, reminding his wife to change the topic.
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It's a pity that Mrs. Ji didn't pay attention to his words, "Xiao Xu, no, let me call you Xiao Zheng. Speaking of which, my granddaughter should be four years younger than you. She is a sophomore or junior this year. She is studying in our medical department. In my heart, doctors and forensic doctors happen to have a common topic. You young people can talk about it when you have time..."
"Ahem... stop working. Xiao Zheng is getting married in October this year. You're too late." Ji Dongli looked at Xu Zheng and had an idea in his mind. It would be great if this was his grandson-in-law.
But adults can naturally control their thoughts, and so can Mrs. Ji. Disappointed, she curiously asked, "Xiao Zheng, aren't you only 24 years old? Is it too early to get married?"
"I am..." Xu Zheng was about to explain, but Professor Ji stopped him with a smile and asked him to eat first, "Xu Zheng's girlfriend is his neighbor and his childhood sweetheart. She is four or five years older than him. I just wanted to I told you this."
"Four or five years old, okay. The female junior is holding a gold brick. She is getting married in October, on the National Day, right?" Mrs. Ji turned to ask Xu Zheng.
"Well, it's scheduled for National Day. We will have holidays then, and our relatives and friends will also have time."
"Okay, your teacher and I will go together to witness your wedding."
When Xu Zheng heard this, he immediately stood up to express his gratitude. Professor Ji and the old lady quickly held him back. After being polite for a while, the three of them sat down again.
Xu Zheng would be very touched if Professor Ji and Mrs. Ji could attend his wedding. Regardless of their identities, in today's society, there are several teachers who will attend students' weddings, and Xu Zheng is currently only Professor Ji's employee. postgraduate.
The so-called on-the-job graduate students are simply incomparable to the graduate students recruited through the unified recruitment program, let alone the group of doctoral students.
Mrs. Ji has only known Xu Zheng for a while and she has decided on this matter. This can no longer be said to be a matter of giving Xu Zheng and the Xu family face. This is because she really values herself and regards herself as a master-disciple relationship. .
Although Xu Zheng's parents have passed away, he has never seen much human kindness in his life. He is a descendant of a martyr. His colleagues and comrades from his father's and grandfather's side usually take good care of their family, and the community and streets often send people Come and say hello.
Grandma's old friends also often visit Xu's house, and they can help more or less.
It can be said that since he started working, the care of these elders has never stopped. Now that Professor Ji values him so much, how can he not be moved?
Many people don’t know the social status of a professor, and they only think that they only enjoy deputy department or department-level treatment. For example, Ji Dongli, who was the dean of the department at Changmyung University at the deputy-ministerial level, should have received deputy-department-level treatment. But now he enjoys deputy ministerial status.
This is mainly because he was selected into the candidate list for academician of the Academy of Engineering, so he currently enjoys deputy ministerial level treatment. It is estimated that in one or two years, he will be an academician of the Academy of Engineering.
Let’s talk about his reputations, such as enjoying special government allowances from the State Council, winning the National Advanced Worker, the National May 1st Labor Medal, and the National Second-Class Hero Model in the Public Security System...
It can be said that his social status and influence are unmatched by ordinary city leaders. Of course, we are not talking about actual power here.
People at this level have exceeded 99.9% of the 1.3 billion people. Children's education, medical services, retirement and elderly care... ordinary people can no longer imagine it.
At least, if Professor Ji falls ill, he is entitled to the top floor of the inpatient building of the Provincial People's Hospital.
The meal lasted for an hour, and the three of them chatted casually during the meal. Just chatting, Professor Ji talked to Xu Zheng about Qian Ji Du again, "Let's just talk about this old duck soup. Why do people grow bright?" Like to drink it? Because Changming is located in East China, in the Yangtze River Basin, where summers are hot and winters are wet and cold. Laoya soup is the first choice to cool down the heat.
Of course there are other reasons for this.
Is it possible to use old duck soup to poison?
Of course it is possible. Laoya soup has many effects, but people with cold spleen and stomach cannot drink it often. To put it bluntly, this kind of patient has a strong cold body. Laoya soup itself is designed to clear away heat. The more you drink Laoya soup, the more likely you are to drink it. This kind of person is more moist.
If you add some cold-type medicines to the soup, or eat some cold-type fruits and vegetables in your life, over time, this person will definitely get gastric cancer, and it will be in the advanced stage once discovered.
So tell me, is this a chronic poison? "
Xu Zheng thought for a while and said, "Deficiency in the spleen and stomach is generally experienced by people in higher grades. According to you, if you continue to have this eating habit, it is estimated that the disease will not change for more than five years, and five years will make a person's symptoms worse." If you have advanced gastric cancer, it is indeed a chronic poison."
Ji Dongli nodded, "Although we are forensic doctors, forensic medicine and criminal investigation are closely related. Many forensic doctors are excellent investigators. The late-stage gastric cancer I mentioned is not made up by me, but it does exist. thing.
At that time, I had already started to preside over the forensic work in our province. Once, two middle-aged people were dissatisfied with the forensic identification given by the municipal bureau. In the end, the matter was handed over to me. The deceased had advanced gastric cancer and had undergone surgery, but the cancer cells had spread. Even if his stomach was completely cut off, he wouldn't survive long.
The two sons of the deceased did not admit that their father died of stomach cancer because the deceased was only 58 years old at the time. He was usually in good health, was a wealthy man, and knew how to take care of himself.
After I took over, I did not repeat the examination of the corpse. Instead, I went to find out why he had stomach cancer. Then I discovered that the deceased's wife, who was the stepmother of their two sons, used the method I just mentioned to make old duck soup for the deceased. .
It seems that after three years of marriage, the man fell ill, and his second wife, whose purpose was obvious, confessed without much interrogation.
Therefore, as a criminal investigator and studying forensic medicine, you must read more and gain more knowledge, otherwise you will not be able to find many clues even if they are placed in front of you just relying on the knowledge in books.
Just like this bowl of old duck soup. "
Xu Zheng nodded quickly. He had never heard of the series Professor Ji was talking about. It seems that to be a qualified criminal police officer, you can't just read the book. You also have to read Chinese medicine books to see the compatibility of Chinese medicines.
The more he thought about it, the more it made sense, because the people of the flower-growing country pay great attention to health, and many people take supplements indiscriminately if they don't understand it. Nowadays, people are rich, and there are many people who die because of taking supplements indiscriminately or by taking the wrong supplements.
Some deceased people were unable to discover the real cause of death and the police assumed that they had died from taking tonics. In fact, it was knowledgeable people who took advantage of the deceased's lack of knowledge about tonics to make the trap.
Seeing Professor Ji and Xu Zheng pointing at the old duck soup they had worked so hard to cook and saying it could kill people, Mrs. Ji was dissatisfied, "What do you mean, Ji Dongli? You said that in front of your students." , could it be that I am harming you by making soup?
In the future, please don’t drink a mouthful of old duck soup or eat a mouthful of rice cooked by me. "
"Hey, young man, look, look, I'm just making an analogy, how can I dare to say that your old duck soup is poison?"
Of course Mrs. Ji will not let him go easily, "Huh, I don't believe it, you are such a bad old man."
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At three o'clock in the afternoon, the two old people were going to rest. Xu Zheng came out of Professor Ji's house. When he left, Professor Ji gave him several books and asked him to read them in a month. When I have time, I brought my girlfriend to my house as a guest.
Of course Xu Zheng agreed immediately.
Three o'clock in the afternoon in Changming City is the hottest time of the day. Even if you walk under the shade of the plane trees, you still feel like you are being roasted by the fire. There are so many plane trees in the city, why don't they dissipate heat?
When he got into the car, Xu Zheng regretted it. He should have parked the car on the right side. He parked on the left side and the sun heated the seats and steering wheel to eighty degrees. When he sat on them, his skin felt as if they were cooked.
Ignite the ignition, turn on the air conditioner, turn it on to the maximum, turn on the outer circulation first, and then turn on the inner circulation when it is cool.
At this time, he couldn't go home to rest directly. Instead, he followed the location sent to him by Han Xin on WeChat and went to the New Era Hotel on Zhongshan Road in Gulou District. This was a hotel owned by Han Dongwen's friend. It was not a five-star hotel, just a hotel. An ordinary business wedding hotel.
You have to carefully consider what kind of hotel you choose as your wedding venue. Both Xu Zheng and Tian Xinyue are businessmen, so they can't be too high-profile, and their family members are not the kind of people who like to show off. Xu Zheng doesn't care, and Han Xin doesn't have any objections.
Therefore, the three adults in the family are in charge of this matter.
As for Huang Xinyi, this time she did not provide Han Xin with any reference for high-end clubs, five-star hotels, or resorts, because she also felt that the marriage between Han Xin and Xu Zheng should not be too high-profile.
Including the wedding car, of course she had the connections to find a better one, but she didn't mention it because Han Dongwen insisted on using a relative's car to get it together. Grandma and Aunt Tian also had the same idea, so the wedding car was decided on.
As for the float, after much selection, I chose Huang Xinyi’s white two-seater sports car.
Xu Zheng rushed to the hotel, and as soon as he entered, he saw Han Xin and the others sitting in the rest area on the first floor waiting for him. Today, he mainly came to try the food to see if the dishes on the table were satisfactory, as well as the variety of drinks.
Xu Zheng didn't understand these things at all, otherwise he wouldn't want to come if he was the person involved.
As soon as he arrived, Han Dongwen and the hotel owner came over. They exchanged greetings for two minutes, and then Uncle Xie personally took them to visit the hotel.
Although it is not as good as a five-star hotel, it is small and well-equipped. After walking around, the wedding venue was set in the private room of the Peony Hall, which can accommodate 800 people. Of course, if you squeeze in, you can seat more.
As for the banquet table reservation, drinks, etc., Han Dongwen and the boss discussed it. Xu Zheng came today just to taste the food. He didn't want to get involved in other things, and Han Dongwen and the others didn't take the initiative to drag him to discuss these matters.
Including the hotel owner, this shrewd Boss Xie, if in the past, someone like Xu Zheng, the 24-year-old squadron leader of the city bureau’s criminal police detachment, regardless of his family background, would be worthy of the boss’s friendship, maybe in a few years, This Xu Squadron became Xu Brigade...
It's just that on today's occasion, no matter how powerful Xu Zheng is, he is still a child, and he still has to call the hotel owner to thank his uncle.
How can Boss Xie not understand this kind of human kindness? He has even thought about how many more male waiters there will be in the private rooms of the Peony Hall on National Day. This is not to do work, but to prevent troublemakers...
At five o'clock in the afternoon, a table of meat and vegetables plus fruits and staple food for the wedding banquet was placed on a large private room table. After having a few glasses of wine with Han Dongwen, Boss Xie left the space for Xu Zheng and his family. Well, there is another Huang Xinyi.
"I chose 1999 for this table package, which includes wine and beverages. As for the wedding host and other things, what do you think?" Han Dongwen looked at the dishes, tasted them and thought they tasted good.
Grandma Su Yuntong was the first to say: "I think the decoration of this private room is mainly for wedding banquets. It is fashionable and beautiful, grand and not tacky. I think it is okay. As for the price of the private table, I also think it is appropriate. No matter how high it is, it will not be in line with the identity of our family." "
Tian Xinyue also nodded after eating a few dishes, "I think we should choose this hotel. If this matter continues to be delayed, there will be so many people getting married on November 1, it will be bad if we can't find a hotel."
"It's okay, Aunt Tian. We can't find the hotel. Let's go to the resort. This will be no problem." Although Huang Xinyi also thinks this place is suitable, she still hopes that Han Xin's wedding can be on the outdoor lawn with flowers all around. Unfortunately, Changming people cannot get married at night, otherwise wouldn't it be beautiful under the starry sky with fireflies flying?
Han Xin didn't care where she chose for the wedding. She also looked at the box just now. When she stood under the catwalk, she began to imagine herself, Hong Shang Xia Pei walking and shaking her crown, and her pearls and jewels adorning Shanshan. "I also agree with the choice. Here, besides, it’s not far from our home, so it’s convenient.”
Huang Xinyi teased her, "You can't wait to marry Xu Zheng."
"No way, am I still in a hurry?" Of course Han Xin couldn't admit it in public, so she pulled Huang Xinyi and the two of them started talking.
Now it's up to Xu Zheng's opinion. Xu Zheng saw everyone looking at him, "I don't have any objection either. I checked out this hotel and it has accommodation. It's also convenient for relatives and friends from other places to be accommodated here."
