"However," Director Guo continued, "it may also cause poisoning if it comes into contact with the skin, especially if you have wounds on your hands, or if you accidentally get it into your eyes, it will cause poisoning.
Another thing is that if it comes into contact with the skin frequently, it will be poisoned even if there are no wounds.
But to be honest, as long as the small amount in the envelope you just brought over is not eaten by mistake or directly inhaled into the lungs, it should be fine, as long as it is washed."
"Huh!" Li Chu exhaled softly. He could guarantee that the strange-shaped letter paper was wrapped in arsenic. As long as you opened it, it would definitely shake, and you would inevitably inhale it when you breathed.
"Doctor Li, if someone poisons someone intentionally, I suggest you call the security department and let them investigate."
Li Chu nodded: "Thank you, Director Guo, I have called the police and someone will be here soon. Please help keep it confidential."
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 must ask your lover to be more careful in the future."
Li Chu took the envelope, smiled and said thank you again to Director Guo.
"Okay, I'm going back." Director Guo waved his hands, put his hands in the pockets of his white coat, turned around 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, he saw that it was indeed the car that Director Liu usually made drove over.
"Squeak" The jeep stopped, the door opened, and an old man who looked to be sixty years old got out of the co-pilot, leaving Li Chu stunned for a moment.
"Director Chen, why are you here in person?" Li Chu hurriedly walked over.
The old man known as Director Chen did not reply, and looked at Li Chu up and down with a serious face.
"Now you don't even call me uncle, and you don't tell me that such a big thing happened. It seems that you are not ready to recognize me as your uncle."
"Well, what you said, Uncle Chen, how could I deny you? I didn't tell you. Isn't it because you have too many things to do in a day? I told Director Liu the same thing."
Director Chen put his hands behind his back and looked at Li Chu with a half-smile but not a smile: "Huh, okay, let's talk in your office."
"Uncle Chen, please invite, Director Liu, please." Behind Director Liu was a middle-aged man. Li Chu didn't recognize this man, so he nodded and smiled at him.
After entering the consulting room, Li Chu asked them to sit down and poured everyone a glass of water.
"Stop being so busy, Xiao Chu, why did you call Director Liu to come over?" Director Chen asked, waving his hand for Li Chu to sit down.
"Uncle Chen, Director Liu." Li Chu sorted out his words, told what happened in the morning and after lunch, and put the document bag containing the things, the laboratory report and the envelope
, were handed over to Director Chen.
"This is the result of the test from the laboratory department of our hospital. Arsenic trioxide is what we call arsenic. This document bag contains something folded out of 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 take a look.
"Xiao Chu, how did you find out something was wrong?"
"I didn't react at first. When I was pouring out the letter, the flour fell into my hand. I was just about to get closer and smell it, when I suddenly remembered that my father had told me before that when someone mailed a letter, they put some cyanide in it.
potassium, thus causing the recipient to be poisoned to death.
So I quickly packed up my things, washed my hands, and then took some flour and asked the laboratory department to test it for me."
Director Chen nodded: "Not bad, I'm quite vigilant."
After speaking, he pointed to the envelope: "You two don't recognize the address to which this letter is sent?"
"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?"
"Yes, when Uncle Zhang from our delivery room gave it to me, he said that someone from the post office had just delivered it."
"Isn't this sent to your wife? Why did he give it to you?"
"I happened to be seeing someone off at the gate. When I was walking back after delivering it, Uncle Zhang asked me to help him get it."
Director Liu nodded and said to Director Chen: "If I remember correctly, at the time when this letter was stamped, Jiang Cheng was on a business trip over there."
Director Liu's words made Li Chu, Director Chen and the other person look at him.
Director Chen stared at Director Liu sharply and asked, "Did you remember correctly?"
Director Liu shook his head: "I remember correctly, it took him eight days to bring it back, including the date on the postmark."
"Xiao Chu, Jiang Cheng, we have it under control. We have also arrested the person he found to follow you, and we have also arrested the two people you reported last night.
However, after the thief was caught, he said that Jiang Cheng asked him to follow him, but Jiang Cheng himself didn't say a word. The two people arrested last night kept shouting that they were wronged, saying that they didn't know Jiang Cheng at all.
"
After a pause, Director Chen continued: "We searched the residences of those two people and found nothing useful. And according to our investigation, these two people should have lived in Sijiu City for more than 20 years."
"That means there is no evidence at all now?" Li Chu asked.
"Yes, but we are still investigating the incident where they hurt Jiang Li's ex-husband. They both took leave during that time and were indeed not in Sijiu 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 cannot be seen normally. Director Liu was a little unsure and looked at Director Chen.
Director Chen lowered his head and thought for a while, then raised his head and looked at Li Chu and asked, "Xiao Chu, are you sure you can get Jiang Cheng to speak?"
"I'm not sure. You are the experts when it comes to interrogation. I just think I should go see him in person and ask him why he did what he did."
Director Chen was in a dilemma. He wanted to agree to Li Chu privately, but he couldn't do it publicly. This was against discipline.
The consulting room became quiet, and the man who had been taking notes next to him also stopped writing and closed his notebook, so that there was no need to write down these contents.
After a while, Director Chen finally said: "When I 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 take your niece-in-law with me when I go there soon. Something like this happened today, and I'm not worried about her being alone."