Zhang Bowen professionally answered Fang Tianyu and Jin Yuan, answering the confusion in their hearts, because ordinary people would not notice the seriousness of the problem at all.

If the potassium cyanide poisoning is mild, the patient can be thoroughly gastric lavage, and the dose of gastric lavage should be large, and oral activated charcoal can be taken, laxatives can accelerate the excretion of poisons, followed by oxygen inhalation to the patient, and hyperbaric oxygen therapy can also be done early.

But Bai Guilan's situation is different.

Because she was deeply poisoned with potassium cyanide, there was no chance of being treated at all.

Zhang Bowen also introduced that cyanide could not be bought at all, and as for how the murderer murdered Bai Guilan, he did not know.

Fang Tianyu listened carefully to Zhang Bowen's explanations of cyanide and potassium cyanide poisoning, many of which were technical terms, and he really didn't understand as an Internet policeman. It's like asking Zhang Bowen to investigate a homicide case, he definitely can't do it, because everyone is doing their own thing, and they can't do things outside of their own responsibilities very well.

Jin Yuan asked Zhang Bowen with concern, "Brother Zhang, is my sister-in-law already resting, it's really not appropriate for us to come here so late, you can explain it to your sister-in-law for us then." ”

"I don't need to explain to her, I'm glad you can come, or I invite you to come from time to time. Zhang Bowen was very happy to chat with Fang Tianyu.

"I still need to explain, you men just don't understand women's thoughts, you should be a scholar who cares about your sister-in-law's thoughts, after all, our profession is relatively special, and we often ignore the people around us who care about us, are you right? ”

Jin Yuan shifted the topic to Fang Tianyu, what she said was not exactly what she meant, half of what she meant was that she hoped that Fang Tianyu could wait to cherish the person in front of her.

Of course, the person in front of her mouth is herself, but out of the shyness of a girl, she can't express a lot of words.

Fang Tianyu nodded and agreed with Jin Yuan's statement, "You're right, we men are relatively coarse-minded, and we don't bother to explain some things, so I'm single until now." ”

Zhang Bowen is a person who has come over, and he kindly reminded Fang Tianyu, "Your kid's vision should not be too high, you can not dislike our profession, go out early and return late, and even sometimes it is a continuous rotation, such a woman is not easy to find, you should cherish the woman you care about more." ”

He continued, "If you have time to say it one day, I will ask your sister-in-law to help you see it tomorrow, and if there is a suitable girl for you, let you meet, and maybe there will be an accident." ”

As soon as Fang Tianyu heard that he was going to introduce himself to someone, he hurriedly refused, "Thank you and sister-in-law for your kindness, I don't have that mind now, I just want to work hard." ”

Jin Yuan was in a mixed mood on the side, I don't know if I should be happy? Fang Tianyu rejected the kindness of the forensic doctor Lao Zhang, or should I be disappointed that Fang Tianyu didn't want to find a girlfriend's answer?

Fang Tianyu had a headache as soon as he heard about his girlfriend, and he hurriedly changed the topic, "Brother Zhang, you also rest early, Jin Yuan and I will go back first, see you tomorrow." ”

He hurriedly pulled Jin Yuan towards the door, leaving Zhang Bowen's house, he sent Jin Yuan home first, and finally returned to his home tired. He was lying on the bed still thinking about the problems he encountered tonight, and he slowly fell asleep unconsciously, until the next morning, Lai Xiaoming woke him up.

Fang Tianyu and Lai Xiaoming had breakfast, Lai Xiaoming went out to buy breakfast, he knew that Fang Tianyu was in a hurry to go to work, and he was afraid that it would be too late to do it.

When he came to the police office, everyone had already arrived, and he called a few people together to tell everyone about the clues he had found last night.

After listening to Fang Tianyu's description, everyone had countless question marks in their hearts, everyone was confused about what kind of person he was? Perverted enough to attack a pregnant woman, they didn't understand how Bai Guilan could roll off the elevator?

With full of doubts, everyone seriously mentioned whether they followed Fang Tianyu's assignment of the next tasks and reported the progress of the work in the past two days.

The keyboard was among the people who were familiar with Bai Guilan, and no suspects were found, because the background of the people she came into contact with was relatively simple.

The fat man investigated the neighbors around the deceased, but he didn't find any valuable clues, and some people were more reluctant to provide clues when they heard that it was Li Chuchu's family.

Fang Tianyu felt that it was not feasible to blindly focus all the clues on familiar people now, and it seemed that he needed to change his direction.

He directly said the next step of deployment, "Keyboard, you and the fat man go to several large shopping malls nearby, because there are rolling elevators installed in the shopping malls, and the main thing is to call up the monitoring around the elevators to see if there will be any unexpected findings." ”

He continued, "Jin Yuan, you are responsible for investigating some of the suspects one by one, and the doctor stays at home. ”

Seeing that he was deploying very seriously, everyone didn't dare to start acting sloppily.

Fang Tianyu did not attend the operation, but stayed to seriously study the potassium cyanide, although Zhang Bowen said it very clearly, but he still wanted to know how to get cyanide. It can't be bought on the general market at all, which means that the person who poisoned Bai Guilan must know how to use chemical raw materials, and maybe this point is also a breakthrough.

The computer showed dense information related to cyanide, and before he understood it, looking at the words on it already gave Fang Tianyu a headache. He still forced himself to look at each line of text carefully, because this is a mystery, and only when he understands it will he know what to do next.

The fat man and the keyboard did not dare to stop for a moment to walk in every mall.

There are many shopping malls in Linhai City, which makes the fat man and the keyboard a little unimaginable. It took at least a day to run down, and the two of them were only halfway through the visit, and they had to watch the content of the surveillance at all times, until the mall was closed, and they returned to the bureau.

The keyboard and the fat man haven't eaten dinner yet, and they all ate a boxed lunch at random, which is still in the monitoring room of the mall. Fang Tianyu looked at the keyboard and the fat man got back a lot of surveillance videos, and he said with concern.

"You two have worked hard today, and you haven't had dinner yet, have you? I'll ask Jin Yuan to go to the cafeteria for you to get some food. ”

The keyboard made an OK gesture, he was so tired that he didn't want to talk anymore, he just wanted to find a place to lie down, and his legs were about to break. The fat man is the same as the keyboard, he is fatter, and he will inevitably be more tired when he walks, he picked up the water in front of Fang Tianyu and drank it with a clatter.

"How are you guys doing here, have you found anything?" Fang Tianyu took advantage of this to ask the two of them, did they have any valuable clues in the day's search?

The fat man pointed to the surveillance video on the table, "There are no useful clues in the video that the two of us have seen, as for whether there is any of them?" ”

The fat man continued to complain, "This murderer is too, why can't it be simpler? I have to walk so many roads so fat, and I am tired to death." ”