Duan Dawei's family lives in Building 8, and as soon as he enters the community, there is a building on the right.

The door was opened by a woman in her thirties.

"Who are you looking for?"

"Let's look for Duan Dawei, is he at home?"

"He's been on duty at the mall tonight and has been walking for an hour."

Liu Dayu looked at his watch, and the time was 8:05.

"Which mall does Duan Dawei work in?"

"The public shopping mall, next to the construction bank on Hunan Road. There is a gate at the back of the mall, you ask the doorman, and the doorman will lead you to Dawei's. ”

"Can we talk to you first?"

"Talk to me?"

"Yes."

The man hesitated for a moment, then let Ouyang Ping, Liu Dayu, Chen Jie, and Han Lingling into the living room.

In the living room, two children, a man and a woman, were lying on a small table doing their homework - or reading a book.

The woman moved the two children into a room with their school bags and homework. Then I went into the kitchen and made four cups of tea.

To the south of the living room is a balcony of four or five square meters.

Ouyang Ping took the time when the woman went into the kitchen to make tea, walked to the door of the balcony, glanced at the balcony, and then sat on a single sofa.

Ouyang Ping and Liu Dayu whispered a few words, and the two of them looked at the balcony while talking.

On the drying rack on the balcony hung a yellow raincoat - a bit like a military raincoat, which looked fat and long.

Ouyang Ping and Liu Dayu thought of the person wearing the raincoat mentioned by Shi Wenjie.

After the woman sat down, the conversation began.

"Excuse me, what's your name?"

"My name is Brother Cai Zhao."

"What unit do you work for?"

"I retired at home, I used to work in a paper mill, and because of the recession, I did it. I just retired and haven't found a job yet. ”

"What school do the two children attend?"

"It's right in front of Duolun Road Elementary School."

"Does your lover Duan Dawei often work night shifts?"

"Twice a week, he's an electrician, and there's nothing going on, and if there's a problem with the electricity, he'll fix it, and if there's no problem, he'll have nothing to do, so. The leader arranged for him to be on the night shift a little more, and if there was nothing to do, the night shift would be sleeping, and at most he would get up and go around a few laps at night. He is also happy to work night shifts. ”

"Why is that?"

"That way, he spends more time at home during the day, isn't he an electrician? Sometimes I do a little favor to others, earn a little extra money, and supplement my family - didn't I just retire? ”

Sitting in the living room of Duan Dawei's house, Ouyang Ping could feel the family's constraints and embarrassment in life.

"Is Duan Dawei at home this afternoon?"

"I went out about four o'clock."

This time is relatively close to the time of Mr. Liu's death.

"When did you come back?"

"When did you come back? I didn't know, around five o'clock, I went to the vegetable market to buy a little green onion and ginger, and when I got home, David was already sitting on the sofa in the living room watching TV. ”

This time also coincides with the time when Chen Qidi was killed.

"Did Duan Dawei say where he was going when he went out?"

"No—I didn't ask."

"Did Duan Dawei wear a raincoat when he went out?"

"How do you know?" Cai Zhaodi's eyes suddenly widened, "Yes, when Dawei went out, he brought a raincoat - because it was raining heavily at that time." Comrade Public Security, aren't you all involved in the case of my man and Teacher Ma's family. Cai Zhaodi suddenly came to his senses.