For the investigation of the crime scene, in fact, it is just an investigation, and more is actually reconstructing the scene.

After all, the scene of the previous crime is the most intuitive for the case that happened, Ding Fan was not here at all, he didn't see what it was like at that time, he just saw some photos.

Ding Fan is not a fairy, it is impossible to know what kind of environment the crime scene was at that time by imagination, and only after taking the photos in his hand to the scene to make some comparisons, can he know what the scene seen by the police station at that time was like.

Fortunately, there were a lot of photos left at that time, otherwise this case would really stump Ding Fan.

Ding Fan brought all the photos in his hand, compared the subtle traces left at the scene one by one, and finally pasted the whole scene with photos everywhere, a person stood in the corner of the wall, lit a cigarette, looked at it for more than ten minutes, and did not say a word until the cigarette in his hand was burned clean, so he could throw the things in his hand aside, stood up and walked in step by step from the position of the alley on the side of the street, holding his right hand in the void, and walked into the alley step by step, a murderous aura had faintly formed on his body, and even Yu Xiaohan, who was standing on the side, felt tense all over his body, and the hairs on his body stood up one by one。

Every time Ding Fan took a step closer to her, she would feel that her skin was cut open by a sharp blade, and even her breathing would become a little shorter, obviously wanting to dodge, but in the end, her body seemed to be frozen, she found that she couldn't move at all, she could only watch the man in front of her approach step by step.

She even thought about opening her mouth and shouting loudly, but at this moment she just opened her mouth wide, and wanted to shout loudly but found that she couldn't do it at all, as if a pair of invisible hands had stuck her throat fiercely at this time, this feeling almost made her suffocate, she really had a feeling that when Ding Fan walked in front of her, he might really kill her.

However, Ding Fan didn't do this, just walked to the edge of the first photo and suddenly waved his arm, as if there was really a knife in his hand, and there was really a person in front of him.

Ding Fan's knife went down, and the person who was hit by the knife went down, and blood splashed.

At this moment, Yu Xiaohan even had a feeling of being cut by a knife, and even wanted to dodge, but Ding Fan had no feeling for the people around him at this time, his hand was still waving, along the traces on the ground and the position of the photo, constantly moving forward, his hand was still waving, as if the butcher knife in his hand was constantly waving, and he would not be tired.

In fact, Ding Fan is just doing a simulation of the scene, from the location of the alley, he has been simulating every action of this murderer, trying to be as meticulous as possible.

It's just that he didn't expect that after his movements stopped, when he turned to look at Yu Xiaohan, this little girl was already so frightened that her face turned white, and she even reached out to support the wall and began to retch.

Ding Fan's series of actions really scared her a lot, she had never experienced such fear today since she was a child, it was a feeling of being on the verge of life and death.

She used to really think that she was not afraid of anything, and there was never anything in this world that could make her afraid.

When other children were still trembling because of a movie scene, she was already watching horror movies in the room by herself, but today she had to admit that she was really scared, she was completely frightened by this man named Ding Fan.

"Are you afraid?" Ding Fan took out the chewing gum in his pocket, walked to Yu Xiaohan's side and handed it to her and said: "Actually, it's normal for you to be afraid, it's not that after you put on a police uniform, you are really not afraid of anything, the police uniform is not a body armor after all, you still know that you are afraid of death, in fact, this is a good thing, always remember this feeling, don't put yourself in danger." ”

After Yu Xiaohan ate the chewing gum in his mouth, the tumbling feeling in his stomach was really much better.

Before the two of them could say a word, Yu Xiaobo came over from behind, glanced at some photos sticking everywhere in the alley, and probably understood what Ding Fan had done here before, but looking at Yu Xiaohan's face at this moment, he could probably guess something.

"Boss, the supermarket in Ma Liu's house is less than a hundred meters in front!" Yu Xiaobo just made a special trip to Ma Liu's house and made sure that someone in his house was doing business at this time, so he came back and informed Ding Fan: "She is ...... Oh yes, I asked in the store opposite, and the owner of the store said that on the day of the crime, he closed the door and went to sleep, and he didn't hear any sound outside, but I felt that there seemed to be something wrong with his demeanor. ”

This small alley, straight from front to back, is where some people are shouting loudly, and it is impossible not to hear anyone in the small shop opposite.

But the man said that he didn't hear a sound, and that he was obviously lying, but the reason for this panic was probably only known to him.

"Okay, you go back and find a chance to check again, if he is not honest, you can put a little pressure on him, if it really doesn't work, take him back to the police station and say!" Ding Fan glanced thoughtfully at the store opposite, snorted coldly, turned around and glanced at Yu Xiaohan behind him and said: "Have you vomited enough, after you finish spitting, don't forget to take back these photos, I'll go to the deceased's house first, you should know the place, come over by yourself after resting!"

After finishing speaking, the two set off directly to Maliu's house.

The supermarket in Ma Liu's house itself is not very big, usually just a small business, and the surrounding neighbor markets come to take care of her family's business, and even have to pay on credit, usually this small store does not have much turnover.

That is, because this store was opened by Ma Liu, people who live here know that Ma Liu is a ruffian, and there is no time to stop when he offends his family, so there are not many cases of credit payment, and the conditions at home are also acceptable.

When Ding Fan and the two came, Ma Liu's wife was still packing up the goods inside, and when she saw Ding Fan and Yu Xiaobo, she glanced at the two curiously: "What are you two buying?"

Ding Fan glanced at it, reached out and took a pack of cigarettes from the shelf, took out the money and put it on the table and said, "We are from the criminal police team, this is Ma Liu's home, right?"

As soon as she said Ma Liu, the woman in the family trembled, slowly lowered her head, nodded lightly and said, "Two comrades, sit inside!"

This woman's name is Li Xiaohua, and it is written in the information that her hometown is from a small county below, and she came together with Ma Liu through the introduction of the matchmaker.

The two have lived together for so many years, Li Xiaohua rarely even sees her so-called husband, and she is almost alone in carrying things outside the house.

Unexpectedly, I suddenly received news from the police station, saying that Ma Liu died suddenly, and he was hacked to death in a small alley not far from his home.

Li Xiaohua took the two of them to sit in the back room, poured two cups of tea, delivered the tea to the two, and sat silently on the side.

"I'm sorry sister-in-law, I know that if you want you to help us recall the matter of Ma Liu at this time, it must be a torment for you!" To be honest, Ding Fan doesn't like to have contact with the families of these victims, after all, it is really a very nerve-wracking thing to see these people crying in front of him: "But we don't know much about Ma Liu, we need your help, for example, some of his friends outside don't know if you have an impression?"

Li Xiaohua's state is the best Ding Fan has seen among all the family members of the deceased.

Other family members of the deceased, if they see someone coming to the door at this time and mentioning the matter of the deceased, I am afraid that even if it does not explode on the spot, they will cry a lot.

On the contrary, this Li Xiaohua looked very calm, just sitting lightly on the side, sitting silently without raising his head.

"I also know that coming to the door at this time must be the most annoying, but ......"

"I'm sorry officer, I didn't want to embarrass you, it's just that I really don't know!" Li Xiaohua's calmness was actually expected by Ding Fan, but she didn't expect her to suddenly say sorry to herself: "What he did outside, I haven't even seen his friends, he said that I don't look good, and it will embarrass him if I take it out." ”

This Li Xiaohua's appearance is indeed not good-looking, but it can definitely not be said to be very ugly.

But a man doesn't want to take his wife out, not just because of his looks.

Looking at Li Xiaohua's appearance, she also knew that she probably didn't know much about things outside, so she just asked a few words in passing.

"By the way, have you heard that he has any enemies recently, or people who are often scolding in his mouth?" I'm afraid it's useless to ask directly, so Ding Fan had to ask a little from the side.

By the way, I asked Yu Xiaobo to take a look around casually to see if there was anything related to the case in this family.

"His friends, I don't know much about them in general, and I haven't seen his friends come to the house!" Li Xiaohua still spoke very indifferently, as if it was not her husband who died outside, and it could even be said to be cold: "Half a month ago, someone came here and said that he was his friend, but I had never seen him before, and he wouldn't bring his friends back, every time he came back, he just took some money and left." ”

Ding Fan could see that Li Xiaohua had tried her best to recall, but there was too little memory left in her mind for Ma Liu.

No matter how hard she tried, she still didn't think of anything useful in the end.

Ding Fan thought for a while, closed the notebook and stood up and said, "Okay, we won't bother my sister-in-law today, if there is anything you think of, please notify me at any time, can you give me that photo?"

Ding Fanshun pointed to a photo on the wall, which was a group photo of several people, and Ma Liu was among them, but the position was relatively close to the edge, and he couldn't be seen at all if he didn't look carefully.

Li Xiaohua nodded, and did not object, maybe she has nothing to be nostalgic for Ma Liu.

The two of them went out on the front foot, and Yu Xiaohan ran over from not far away, and asked a little excitedly: "It's over?"

Ding Fan nodded, glanced at Li Xiaohua in the small supermarket behind him and said, "You don't think she is the murderer, right?"