Rebirth in the 1960s, starting from Chinese medicine

"However," Director Guo continued: "It may also cause poisoning if it comes into contact with the skin, especially if you have a wound on your hand, or if you accidentally get it into your eyes, it will cause poisoning.

Another is that if it is in frequent contact with the skin, even if there is no wound, it will be poisoned.

But to be honest, as long as the amount in the envelope you brought over was not eaten by mistake or directly inhaled into the lungs, it should be fine, just wash it. "

"Huh..." Li Chu exhaled lightly. He can guarantee that the stack of strangely shaped letter paper is also packed with arsenic. As long as you take it apart, it will definitely shake, and it is inevitable that you will inhale it when you breathe.

"Doctor Li, if someone deliberately poisons you, I suggest you tell the security department and let them investigate."

Li Chu nodded: "Thank you Director Guo, I have already called the police, and someone will come over in a while. Please help keep it secret."

Director Guo took out the envelope that Li Chu had just taken from his pocket.

"Don't worry, I won't say anything nonsense, but you tell your lover to be more careful in the future."

Li Chu took the envelope, smiled and thanked Director Guo again.

"Okay, I'm going back." Director Guo waved his hands, put his hands in the pockets of his white coat, turned and left.

Watching Director Guo go away, Li Chu was just about to go in when he heard the sound of a car. Looking back, it was indeed the car that Director Liu usually made.

"Squeak..." the jeep stopped, the door opened, and an old man who looked to be sixty years old got on and off the co-pilot, which stunned Li Chu for a moment.

"Director Chen, why did you come in person?" Li Chu hurried over.

The old man called Director Chen didn't reply, and looked serious at Li Chu up and down.

"Now he doesn't even call me uncle, and he doesn't tell me about such a big thing. It seems that he doesn't plan to recognize me as uncle."

"Uh, what you said, Uncle Chen, how could I not recognize you? I didn't tell you that it was because I thought you had too many things to do in a day. I told Director Liu that it was the same."

Director Chen put his hands behind his back and looked at Li Chu with a half-smile: "Hmph, that's fine, let's talk in your office."

"Uncle Chen please, Director Liu please too." Behind Director Liu was a middle-aged man who Li Chu didn't know, nodded and smiled at him.

After entering the consultation room, Li Chu greeted them to sit down and poured everyone a glass of water.

"Don't be so busy, Xiao Chu, why did you call Director Liu over?" Director Chen waved Li Chu to sit down and asked.

"It's Uncle Chen, Director Liu." Li Chu sorted out his words, told what happened in the morning and after eating at noon, and took out the document bag, the test report and the envelope. , all handed over to Director Chen.

"This is the result of the laboratory test in our hospital. Arsenic trioxide, which is what we call arsenic. The file bag is filled with letter paper. I haven't opened it to see if there is any content on it. This is the envelope. "

Director Chen looked at these three things, and Director Liu also came over to have a look.

"Xiao Chu, how did you find something wrong?"

"I didn't realize it at first. When I was pouring out the letter paper, the flour was poured into my hand. I was just about to smell it closely when I suddenly remembered that my father had told me before that when someone mailed a letter, they put some cyanide in it." Potassium, which caused the recipient to be poisoned to death.

So I quickly packed up my things, washed my hands, and then took some noodles to the laboratory department for testing. "

Director Chen nodded: "It's not bad, the vigilance is quite strong."

After finishing speaking, he pointed to the envelope: "Do you both know the address of this letter?"

"I don't know, Uncle Chen, you know my family's situation. My wife's hometown is in Beihe, and she doesn't know anyone from Dongshan."

At this time, Director Liu took the envelope and looked at it: "You just received this letter this morning?"

"That's right, when Uncle Zhang in our reception room gave it to me, he said that the people from the post office just delivered it."

"Isn't this sent to your daughter-in-law? Why did he give it to you?"

"At that time, I happened to be delivering someone at the gate. When I was walking back after delivering it, Uncle Zhang asked me to help bring it over."

Director Liu nodded, and said to Director Chen: "If I remember correctly, Jiang Cheng was on a business trip at the time when this letter was postmarked."

Director Liu's words made Li Chu, Director Chen and the other person all look at him.

Director Chen stared at Director Liu sharply and asked, "Did you remember correctly?"

Director Liu shook his head: "I don't think I'm mistaken. It took him a total of eight days to bring it back, including the days on the postmark."

"Xiao Chu, we have already brought Jiang Cheng under control. We have also arrested the person he asked to follow you, and we have also arrested the two people you reported last night.

However, except for the thief who was arrested and said that Jiang Cheng asked him to follow him, Jiang Cheng himself didn't say a word. The two people who were arrested last night kept shouting for injustice, saying that they didn't know Jiang Cheng at all. "

After a pause, Director Chen continued, "We searched the residences of those two people, but found nothing useful. According to our investigation, these two people should have lived in Forty-Nine City for more than twenty years."

"That is to say, there is no evidence at all?" Li Chu asked.

"Yes, but we are still investigating the matter of them hurting Jiang Li's ex-husband. They both asked for leave at that time, and they were indeed not in Forty-Nine City."

Li Chu thought for a while: "Uncle Chen, Uncle Liu, can you let me meet Jiang Cheng?"

"This..." The case is still in the investigation stage, and you can't see it normally. Director Liu couldn't help but look at Director Chen.

Director Chen lowered his head and thought for a while, then raised his head to look at Li Chu and asked, "Xiao Chu, are you sure you can get Jiang Cheng to speak?"

"I'm not sure. You are experts in interrogation. I just think I should go and see him in person and ask him why he did this."

Director Chen was a little embarrassed. He wanted to agree to Li Chu in private, but he couldn't do that in public. It was a violation of discipline.

The consulting room fell silent, and the man who had been taking notes by the side also stopped his pen and closed the notebook, so there was no need to memorize these contents.

After a while, Chief Chen said: "When you get off work later, someone will drive over to pick you up, just get in the car and follow him."

"Uncle Chen, I'm going to bring your nephew and daughter-in-law with me when I pass by later. What happened today, I don't worry about her being alone."