Back to the past: Spring and Autumn Siheyuan

Chapter 334 Doubt
"Uh..." Fang Xiaoya's question made Team Leader Chen stunned for a moment. He turned his head to look at the currently open window of Guo's house. I don’t know, but in our family, whether it’s me, my wife, or even my son, we will consciously or unconsciously check to see if the windows are open before going to bed.”

With that said, the two of them had already walked to the window of Guo's house.

Group leader Chen stretched out his hand and pushed the window. It may be because of the long time, the window frame may be a little out of shape. If the window is not lifted up a little, it will not be closed at all, and it can only be touched lightly.

"Team leader Chen, wait a moment, I'll ask that teacher Xue again." Seeing this situation, Fang Xiaoya turned around and walked to Aunt Cheng's room.

"Mr. Xue, when you pushed the window after entering the room, was the window closed tightly, or did you just touch it lightly?"

"Hmm... it's locked up." Xue Ling frowned after thinking for a while and said with certainty: "It must be locked up, because I didn't push it away the first time, so I thought it was plugged in, so I checked it on purpose. Seeing that it was not plugged in, I pushed it hard again, and then I pushed it away."

In other words, this window must have been closed artificially.

But what happened to make them close the windows?Countless question marks popped up in Fang Xiaoya's head at this moment.

It seems that the answer to this question can only be answered when Guo Shuangqing comes back.

"Fang Xiaoya, what did you ask?" Seeing that she looked thoughtful after she came out of Aunt Cheng's house, Team Leader Chen asked curiously.

"Ms. Xue said that when she pushed the window, the window was closed tightly. Team Leader Chen, under what circumstances do you think this would happen?"

"Tightly closed? They whispered at home and didn't want outsiders to hear, but then they forgot to open it?"

Speaking of this, Team Leader Chen turned his head to look at Aunt Cheng's house. For the Guo family, the only outsider in this yard is Aunt Cheng.

"Okay, let's stop guessing. We'll know when Guo Shuangqing comes back and ask, Team Leader Chen, have you sent someone to notify their unit?"

"Well, the comrades at the police station have already gone, let their factory send a telegram to Jin City, and ask Guo Shuangqing to come back as soon as possible."

That's what he said, but Fang Xiaoya, Chen Gui, the leader of the fourth team of the criminal investigation department, including his team members, and the forensic doctor sent by the city bureau all thought it was an accident. After all, this kind of accident happened after the weather was cold. Not too much.

Some were lucky and found out and were rescued in time, while others were like Liu Qiao and her child, who were already cold when they found out.

Every winter, the staff of the neighborhood committee will go door-to-door to notify them, telling them to pay attention to ventilation when sleeping at night, and to clean the chimney in time, but what's the use of it?

Not to mention now, this kind of thing will happen a lot even in a few decades, especially in rural areas, where the main heating in winter is by burning stoves.

……

It was night, and Fang Xiaoya, who was full of food and drink, sat in her man's arms contentedly, chatting about this case that wasn't a case.

After listening to her, Li Heng sighed and said, "Ah~ this kind of accident is really hard to avoid, I have to check the stove and windows every night before going to bed, and I'm afraid of any accident.

But the possibility of accidents in our house is not very high, our stove is outside, and the house is so big, we really want to get carbon monoxide poisoning, and we have to burn it for a long time, and the chimney has to be blocked and the windows are closed. "

As soon as he finished speaking, Fang Xiaoya, who was nestled in his arms like a kitten, seemed to be startled, and sat up abruptly.

"What did you say?"

As soon as she sat up, the quilt was lifted, and as soon as her delicate skin came into contact with the cold air outside the quilt, a layer of goose bumps appeared on her arms instantly.

"Hey, my daughter-in-law, what are you doing, don't worry about catching a cold."

Seeing this, Li Heng hurriedly stretched out his hand to wrap the quilt around her.

"Brother, what did you just say?" The little girl didn't seem to feel the cold, she stared at her man with wide eyes and continued to ask.

"What did I say, don't catch a cold, lie down quickly."

He stretched out his hand and pulled her, but it still didn't work, so he could only prop up his body and wrap her up with a quilt: "I said what's the matter with you, why are you so excited, you're not afraid of catching a cold."

His body has been modified so that he is not afraid of the cold, but the little girl can't.

"Oh brother, repeat what you just said."

Fang Xiaoya didn't care about whether it was cold or not at the moment. What her husband said just now struck her mind like a bolt of lightning, making her feel like she had caught something, but she couldn't figure it out. He repeated what he had just said.

"Ah? What did I just say?" Li Heng was still a little puzzled at the moment, and he couldn't figure out what he said that made his wife so excited.

Looking at the little girl who was successfully wrapped into a rice dumpling by him, he was relieved now, and asked a little puzzled as he leaned back.

"It's the big house you mentioned just now, and what's blocking it?" Fang Xiaoya said eagerly.

"Oh, what I mean is that because our house is relatively large, even if the windows are closed tightly, as long as the chimney is not completely blocked, it will take a while for the two of us to stay inside and die from carbon monoxide poisoning."

"The house is big...blocked..." Fang Xiaoya sat there blankly, repeating these words over and over again.

"I said girl, what's wrong with you?"

"Don't interrupt, brother, how long does it take for a house as big as ours to let the people living in it die from gas poisoning?"

"It's hard to say." Li Heng shook his head and said, "This requires experiments, but according to my estimation, it will take more than ten hours to die completely."

"So long?"

"No, I said girl, what do you mean, curse us?"

"Oh, no, the one I just told you about..."

"Well, I know, didn't you mean accidental gas poisoning?"

"But her house is a little smaller than ours, and it's like an inside and outside room."

"Girl, what on earth are you trying to say?" Li Heng felt like Monk Zhanger couldn't figure it out, what was it all about.

"I want to say, if our house takes ten hours to kill someone, then in the most extreme case, does Guo's house take about the same amount of time?"

"Ang, it's possible."

"But the forensic doctor said that the two women died between [-]:[-] and [-]:[-] in the morning. According to Aunt Cheng, Liu Qiao had to paste a matchbox for a while before resting at night. Normally, she went to bed after nine o'clock. This time Sorry."

(End of this chapter)