"Uh..." Fang Xiaoya's question made Team Leader Chen stunned for a moment. He turned his head and looked at the currently open window of the Guo family. After looking for a while, he turned around and said, "I'm in their situation.
It’s not clear, but we, whether it’s me or my lover, even my son, will intentionally or unintentionally check whether the windows are open before going to bed.”
As they said that, the two of them had already walked to the window of the Guo family.
Team Leader Chen reached out and pushed the window. Perhaps because of the long time, the window frame may be a little distorted. If you don’t lift the window a little, you can’t close it at all, and you can only touch it gently.
"Team Leader Chen, please wait, I'll ask Teacher Xue again." Seeing this, Fang Xiaoya turned around and walked towards Aunt Cheng's house.
"Teacher Xue, when you pushed the window in the house, was the window tightly closed, or did you just touch it gently?"
"Well... I'm in a locked state." Xue Ling frowned and thought for a while and said with great certainty: "I must be in a locked state, because I pushed it the first time and didn't push it away. I thought it was inserted, so I watched it specially.
When I saw that I didn't get in, I pushed it hard again before I pushed it away."
In other words, this window must have been closed artificially.
But what happened would make them close the window? At this moment, countless question marks popped up in Fang Xiaoya's mind.
It seems that only when Guo Shuangqing comes back can there be an answer to this question.
"Fang Xiaoya, what did you ask?" Team Leader Chen asked curiously after seeing her coming out of Aunt Cheng's house.
Not to mention now, many such things happen in a few decades, especially in rural areas where the stove is mainly used to keep warm in winter.
"Well, the comrades from the police station have already gone. Let them send a telegram to Tianjin City in the factory and let Guo Shuangqing come back as soon as possible."
...
He reached out and pulled it, but he had not pulled it yet. He could only hold up and wrap her with a quilt: "I said, what's wrong with you? Why are you so excited? You're not afraid of catching a cold."
"Well, I know, didn't you say that you were accidentally gas poisoning?"
"Don't interrupt, brother, how long does it take for a house as big as ours to die of gas poisoning in a house?"
After listening to her, Li Heng sighed and said, "Oh, this kind of accident is really hard to avoid. I have to check the stove and windows before going to bed every night, and I am afraid of something happening.
Some were lucky and found that they were rescued in time, while others were like Liu Qiao and her children, and they were already cold when they found out.
"What did you say?"
"Close? They whispered at home and didn't want outsiders to hear it, and then forgot to open it?"
That's what it said, but in fact, Fang Xiaoya, Chen Gui, the leader of the fourth group of the Criminal Investigation Department, including his team members, and the forensic doctor sent by the Municipal Bureau, all felt that this was an accident. After all, this kind of accident happened after the cold weather.
Don't have too many.
As soon as he finished speaking, Fang Xiaoya, who was nestling in his arms like a kitten, seemed to be shocked and sat up.
"Ah? What did I say just now?" Li Heng was a little puzzled at this moment. He couldn't understand what he was saying, which made his wife so excited.
As soon as she sat up, the quilt was uncovered. As soon as her delicate skin touched the cold air outside the quilt, goose bumps instantly appeared on her arms.
"I said girl, what's wrong with you?"
"Oh, I mean, because our house is relatively large, even if the windows are tightly closed, as long as the chimney is not completely blocked, we will stay inside, wanting to die of carbon monoxide poisoning, and it will take some time."
Seeing this, Li Heng hurriedly reached out to pull the quilt and wrapped her around.
His body was modified and he was not afraid of the cold, but the little girl couldn't do it.
"Teacher Xue said that when she pushed the window, the window was closed tightly. Team Leader Chen, under what circumstances do you think this situation will happen?"
"Oh, no, the one I just told you..."
"Okay, don't guess it, you'll know when Guo Shuangqing comes back and asks. Team Leader Chen, have you sent someone to notify their unit?"
"That's how long?"
Fang Xiaoya didn't care whether she was cold or not. What her husband said just now seemed like a flash of lightning, making her feel like she had caught something, but she was a little confused, so she could only let her
He said what he had just said again.
"The house is big... blocked..." Fang Xiaoya sat there blankly, repeating these words constantly.
"What do I say, don't catch a cold, lie down quickly."
Seeing the little girl who was successfully wrapped in rice dumplings by him, he felt relieved now and leaned back and asked with some confusion.
"But her house is a little smaller than ours, and it has become like inside and outside."
"Brother, what did you say just now?" The little girl seemed to not feel the cold, stared at her man with wide eyes and continued to ask.
"This is hard to say." Li Heng shook his head and said, "This requires an experiment, but according to my estimate, it will take more than ten hours to die completely."
That night, Fang Xiaoya, who had enough food and drink, was satisfied and talked about this case that was not a case.
"Oh brother, repeat what you just said."
Every winter, the staff of the neighborhood committee will come to inform the neighborhood committee from door to door, asking them to pay attention to ventilation when sleeping at night and clean the chimney in time, but what is the use of supporting them? If something should happen, something will happen.
"It's the one you just mentioned that the house is big and what is blocked?" Fang Xiaoya said anxiously.
Speaking of this, Team Leader Chen turned to look at Aunt Cheng’s house. For the Guo family, the only outsider is Aunt Cheng.
"Oh, my wife, what are you doing? Don't catch a cold."
"No, I said girl, what do you mean? Are you cursing us?"
However, there is not a high possibility of an accident in our house. Our stove is outside and the house is so big. I really want to be poisoned by carbon monoxide. I have to burn it for a while. The chimney is blocked and the windows are closed."
"Girl, what do you want to say?" Li Heng felt like a monk was confused. What was this?
"I want to say that if our house takes ten hours to cause death, then in the most extreme case, does the Guo family's house also need this time?"
"And, it's possible."
"But the forensic doctor said that the mother and the two died from two to four o'clock in the morning. According to Aunt Cheng, Liu Qiao had to put on a matchbox for a while before she could rest at night. Generally, she would sleep after nine o'clock.