It is undeniable that Yang Zheng stopped listening.

"That team, can you ask that Cui Xingfu out? Although we can't go to his house to investigate, we can ask him out and have a conversation. ”

When the team heard it, they also agreed.

"Okay, I'll contact him, although I haven't contacted him for a few years, but I definitely want him to cooperate, after all, the revenge for killing his wife hasn't been avenged. ”

Then, the team went to contact Cui Xingfu, and Yang Zheng was also thinking about what the team said just now.

As for why Cui Xingfu was suspicious, Yang Zheng didn't know why, so he asked the doctor Yu on the side.

"Doctor Yu, why was this Cui Xingfu considered a suspect back then?"

Dr. Yu pushed the glasses on his nose and said:

"At the beginning, we investigated the doctors in the entire city of A, and even various industries with some medical knowledge, but we didn't find anything, but on the night when the third victim was killed, we saw Cui Xingfu's car passing by the scene of the crime, and after our investigation, this Cui Xingfu majored in veterinary medicine when he was in college, and he still has medical knowledge, but now he is just an ordinary worker. ”

Yang Zheng was also a little silent, why did the suspect's car pass by that night?

While Yang was pondering, the team came over, "Okay, it's about this afternoon, he said he could go to his house, it turned out that since the child was almost treated, he was sent to his hometown and lived with her grandparents." ”

Yang Zheng naturally wouldn't refuse, "In the past few years, have you tried to get in touch with that child? After all, she is the only one who has met the murderer." ”

Hearing Yang Zheng say this, the team also sighed, "Why not, but as long as this kid doesn't mention the original facts, there is no problem, but when he mentions it, he has a mental breakdown, so let her live a good life anyway." ”

When Yang Zheng heard this, he didn't say anything.

Just when Yang was about to check if there was any reliable news, he received a call from Zhong Xiya.

"Ah Zheng, has the 'female killer' reappeared recently? I applied with Taili today, and from today onwards, I will follow this case. ”

Hearing Zhong Xiya say this, Yang Zheng was stunned in his heart, and his first reaction was to refuse, "No, change someone, you must not follow this case." ”

Zhong Xiya never thought that Yang Zheng would refuse, "Why? Ah Zheng, I have already applied, and the director has already agreed." ”

"No, don't meddle in this case, go back and talk to the director again, and change someone. ”

Zhong Xiya heard Yang Zheng say this, and her temper also came up, "I will settle this case, whether you agree or not, if you don't tell me the specific situation, I will go to Wu Gan." ”

After speaking, without waiting for Yang Zheng to say anything more, Zhong Xiya hung up the phone directly.

Yang Zheng looked at the mobile phone with a black screen, unable to return to his senses for a long time, and felt irritable for a while.

"Head, I just checked the situation around the deceased Wu Haiyan, this person's life is very monotonous, usually two points and one line of life, according to her colleagues and relatives, Wu Haiyan is usually very kind, and usually does not have much contact with other people, except for one or two friends who have played since childhood, there is no deep friendship, so the possibility of vendetta is almost zero. ”

"Moreover, I also checked her husband's condition, and the husband and wife were in a similar situation. ”

Yang Zheng also expected this result, "Have you found any traces of the deceased before she disappeared?" ”

According to the surveillance of their community, Wu Haiyan went all the way to the east, according to the monitoring on the road, I saw that Wu Haiyan found a small hostel, and did not go out until the evening. ”

However, I went out and never came back, I went to ask the hostel, and the owner of the hostel was still very impressed with her, all the luggage was there. ”

Yang Zheng asked one after another, "Where did the deceased leave the hostel?"

This can only see her disappear into a small alley and never be seen again. ”

"Let's go to that alley. ”

Subsequently, Yang Zheng and Wu Gen came to the alley where Wu Haiyan disappeared last.

"I checked this area, the old city, now there are some elderly people living nearby, and this alley is also the only snack street in this area, I think the price is cheap, all many old people will choose to eat here, so the flow of people is relatively large, however, because it is the old city, there is no monitoring at all. ”

Based on the results of the investigation for a long time, Yang Zheng looked at this street and had a picture in his mind:

That day, Wu Haiyan quarreled with her husband and ran out in a fit of anger, because she had nowhere to go, she chose the small hostel, until the evening, she didn't eat for a day, and after asking the owner of the hostel, she came to this street, and happened to meet the 'female killer' who had stopped for six years.

"Head, you said that there are almost all old people around here, will the murderer be among them?"

Wu Yan looked at the staggering old people walking by beside him, and asked very suspiciously.

"I don't know, but what is certain is that the murderer must be familiar with this area, and even has his own base camp around it. ”

Wu Yan couldn't help but shudder when he heard this, "No, the 'female killer' base camp is here?"

In Wu Gan, these newcomers who have only been in the police station for a long time have the impression of 'female killers' as perverted murderers.

"I'm not sure now, but I've looked at the records of the six victims a few years ago before they died, and the last place they were seen was around here. ”

Wu Jian also tried to recall the dossier he saw.

"The first one disappeared in the old-fashioned neighborhood in front of this alley, the second one disappeared in the fields over there, and the third one disappeared in the mall on the left......"

The more he thought about it, the more uncalm Wu Yan became, "Mom, I didn't expect that the first time I came into contact with the 'female killer', I directly found his base camp, I'm really amazing." ”

Yang Zheng glanced at him, "You think too much, the reason why we can find this place so smoothly now is that this crime, the murderer is not prepared for anything, it can be said that he happened to meet the victim, so there are some."

In a hurry, it can only be said that it is just a matter of luck. ”

"He's in a hurry, so he'll leave us with evidence. ”

Regarding Wu Gan's words, Yang Zheng did not refute it, the more a person does things in a hurry, the more he will make mistakes.

Yang Zheng looked up at some old buildings on both sides of the alley, and he always felt a little irritable in his heart.

"Check it out to see if there are any people living around here, and see if they are about 30 to 40 years old, about 1.75 to 1.85 meters tall, and have a strong body. ”

Wu Yan was very puzzled when he heard this, "Head, how do you know this information?"

Yang Zheng glanced at him, "Have you read the previous file?" It mentions that the footprints left by the murderer were found again, which are about forty-two yards, and the ratio of most people's feet to height is 1:7, so his height is about one meter eight, but there may be exceptions, so the upper and lower limits of the range are expanded by five centimeters each. ”

"As for the age, it is also normal, according to the original investigation, it was determined that the murderer wanted to throw the body without a trace, then there must be a means of transportation, and there is a great risk in using someone else's car, you can only have your own car, and the murderer committed the crime alone, and it is not easy to abandon a female corpse, so to speak, the murderer should be very strong, and the age will not be too big, so comprehensively, the age has also been roughly determined. ”

Hearing you Yang say this, Wu Yan patted his head, "I learned." ”

As soon as Wu Jian left, Yang Zheng stepped into this somewhat messy alley by himself.

Surrounded by some wontons and other snacks, affordable and home-cooked things.

Almost every house was full of people, but as Wu Jian said, almost all of them were old people, and there were no young people at all, so Yang Zheng also had an idea in his heart, it seemed that this side was only a place for murderers to commit crimes.

After looking at the situation nearby, Yang Zheng also turned around and went back to the police station.

In the afternoon, the team was also Yang Zheng and went to Cui Xingfu's house together.

Probably because he knew that they were coming, Cui Xingfu waited at home early.

"If you have anything to ask, just ask. ”

The team hadn't seen this Cui Xingfu for some days, so they chatted with him.

Yang Zheng took advantage of this time to take a closer look at the man in front of him.

The figure is slightly fat, the height is about one meter seven or eight, and after thinking about the age, it seems that he is thirty-eight, no wonder he was considered a suspect at the beginning, and this condition is here, Yang Zheng also thinks it is proper.

"Xiao Cui, this is Captain Yang of the Criminal Police Brigade, and this time he wants to talk to you. ”

The team suddenly talked about Yang Zheng.

Cui Xingfu was also stunned, and then looked at Yang Zheng, "Captain Yang is really young and promising, I hope that the murderer can be arrested this time, hey, the child's mother can't turn a blind eye until now." ”

The tone was full of sadness.

Yang Zheng kept staring at Cui Xingfu, not wanting to miss a single detail of his face.

"I heard that you have a daughter, why don't you take her with you and yourself?"

Yang Zheng saw the photo on the wall next to him and suddenly asked.

Cui Xingfu heard this, sighed, "This child may have thought of her mother as soon as she saw me, and she couldn't accept it, so in order to let her live a better life, she let her grandmother take her over, and in the new environment, it also made her forget everything before, and besides, I am a big man, and it is inevitable that there will be some carelessness and poor care for taking care of children." ”

Yang Zheng didn't say anything more, but the team was curious, "Why, this kid still can't accept you when he sees you?"

Cui Xingfu's face was full of helplessness and frustration, "Who made me have a good relationship with her mother before, almost all of them are inseparable, and when I see me, I will inevitably think of my mother, and the child will definitely not accept that incident at the beginning." ”

The team already has a child, and they understand how this kind of child feels like they are not close to themselves.

"Don't be sad, now the child is still young, maybe waiting, a little older, sensible, it's fine. ”

"I hope so. ”

When Cui Xingfu said it, he also had a sad face.

"Mr. Cui, I would like to ask, four years ago, on the night the victim was killed, why did your car appear from that neighborhood?"

Before Cui Xingfu could say anything, the team took the initiative to speak:

"Captain Yang, I'm sorry, I was also negligent and forgot to tell you, we investigated at that time, Mr. Cui was there at that time, he went to the neighborhood to help vaccinate a friend's cat, and you also know that Mr. Cui used to study veterinary medicine. ”

Yang Zheng smiled and didn't say anything.

Subsequently, the team chatted casually with Cui Xingfu, and Yang Zheng also took a look around.

"Mr. Cui, I don't know if I can borrow your bathroom. ”

Yang Zheng suddenly spoke, interrupting the conversation between the two of them.

"Of course, this is possible, the bathroom is over there. ”

Yang Zheng smiled slightly, got up and walked to the bathroom.

The structure of Cui Xingfu's house is very simple, three bedrooms and two living rooms, Yang Zheng probably looked around, about one hundred and twenty square meters, Yang Zheng found three bedrooms, two of which had closed doors, and one of them, which may be the one where Cui Xingfu lived by himself, and the door was open.

When he came to the bathroom, Yang Zheng immediately closed the door, looked around, and was a little disappointed, just when he was about to leave, he found that there were clothes in the automatic washing machine, out of the intuition of the police, Yang Zheng stretched out his hand and was about to turn it over, when the bathroom door was knocked.

"Captain Yang, I'm sorry, I just remembered that the toilet in the bathroom at home is broken, you go to the bathroom in my room. ”

Yang Zheng also gave up the idea of turning over his clothes and opened the door of the bathroom.

"Oh, it's okay, I was just about to take off my pants, and it's not convenient yet. ”

Hearing Yang Zheng say this, Cui Xingfu was even more apologetic, "The room I live in has a bathroom, which can be used." ”

Then, at Cui Xingfu's prompting, Yang Zheng entered the bedroom with the door open.

There is only one bed and one wardrobe in the room, which is very simple.

However, Yang Zheng still entered the bathroom.

This one is much simpler than the one just now, a toilet, a water heater and nothing else.

In order not to make Cui Xingfu suspicious, Yang Zheng flushed the toilet before coming out.

Seeing that Yang Zheng came out, the team also felt that it was almost the same today, so they asked:

"Captain Yang, do you have anything else to ask?"

Yang Zheng shook his head. Afterwards, Captain Fang said:

"Then Mr. Cui, we won't bother. ”

After leaving Cui Xingfu's house, the team couldn't help but sigh, "Hey, this 'female killer' really deserves death, how many families have been persecuted." ”

vertex