Wang Yanliang's wife's name is Liu Ying, the two met after being introduced by others, and the two families are also considered to be the right family, and they feel very harmonious after getting along for a while.

In the few days after the marriage, the couple has been busy greeting those relatives and friends before, and many of them helped that day, and in the end they didn't even eat, and the young couple was a little unhappy.

So in the next few days, Wang Yanliang was drunk almost every day, but young people had to save face, and after a few days, they drank more wine than water outside, but they still gritted their teeth.

In particular, one person to thank is his good friend Ma Lu, who grew up with him since childhood, and helped a few days before the wedding, and on the day of the wedding, he didn't even drink a glass of water.

So Wang Yanliang wanted to treat himself alone and go outside with the road for a drink, but the two of them drank a little too much outside, and on the way to the house, the car crashed into a tree on the side of the road.

Fortunately, there was no accident, but I just had to find a place to repair the car.

In the middle of the night, the two of them took turns to push the cart, and after repairing the car, Wang Yanliang found a car by himself and returned home.

He clearly remembered that when he returned home, Liu Ying's eyes were flustered.

But he didn't know what Liu Ying had experienced last night, and when he returned home, he fell asleep until he woke up and saw Liu Ying hiding something.

At first, he didn't care very much, but when the little couple was making out in the evening, he finally found the clue.

In anger, Wang Yanliang asked Liu Ying who that bastard was.

But where could Liu Ying speak, and she didn't see what that person looked like at all.

In the end, Wang Yanliang slapped Liu Ying angrily, and he was angry that night, and he never met Liu Ying since.

This incident has always been in his heart, lingering like a nightmare, and he never returns home, and lives on the other side of the road all day long, borrowing alcohol to kill his sorrows.

If Ding Fan hadn't told him about it today, he would still be drunk and dreaming of death until now!

When Liu Ying told Qin Lu about this, her hands kept pulling her collar tightly, and her whole body was trembling, which made people very sad to look at.

Qin Lu even cried more sadly than Liu Ying in this process, but fortunately, she did not forget the work she recorded, and recorded this matter word for word.

As for the useful clues, to be honest, there is no trace at all.

Liu Ying, who was frightened by this incident at that time, just burned all the clothes on her body in a panic, and kept washing her body with cold water, almost tearing off the skin, and it was strange that she could still leave traces.

Liu Ying is obviously a victim in this matter, but the grievances in her heart have never been told to anyone, the closest person left her angrily, leaving her alone for five years, and when they met again, they actually filed for divorce with her, you can imagine what kind of mentality this woman will have.

Even if Wang Yanliang knew all this in the end, he still didn't give up wanting a divorce, when he looked at Liu Ying, although he had a little self-blame in his eyes, he still didn't say what he owed Liu Ying for five years, but left the police station first and went to the Civil Affairs Bureau.

No one knows what will happen to these two people in the future.

Ding Fan tried to find a way to bring people over before the two of them went to the Civil Affairs Bureau today, in fact, he wanted to redeem them at the last moment.

It's just that the final result doesn't seem to be very good, and these two people don't want to redeem it.

Although this is a bit unexpected, this is people's life after all, and they have done their best, in

It's a bit of a lot to say anything, but it's more practical to focus on the case at hand.

"Okay, I can see that you have done your best, but this kind of thing, you men can't pass that level in your heart after all, and it's superfluous to say anything. ”

Watching the couple parting ways, Qin Lu also felt a lot of emotion, standing at the door and seeing Liu Ying walking away, he spoke leisurely, and finally glanced at Ding Fan's body, and didn't know what he wanted to say, and finally turned around and left.

Ding Fan glanced at her a little puzzled, and finally followed her speechlessly and returned to the office.

"On my side, there is nothing that can be asked, it is obvious that Wang Yanliang did not have any contact with the murderer before, and after returning home, he did not see the clothes and the like that are rumored outside, the only person who has seen the murderer seems to be Liu Ying, but does she have an impression?"

Ding Fan reached out and rubbed his face twice a little helplessly, focusing on Qin Lu's body, hoping that she could give herself some good news.

But Qin Lu didn't even glance at Ding Fan, shook his head and threw the record book in his hand in front of him.

"I didn't see it clearly at all, it was already dark at that time, and the people I saw under the lantern in the yard were basically red, and she was knocked unconscious without seeing people clearly, and when she woke up, she ...... The murderer had long since left, and there was nothing left on his body. ”

It can be seen that Qin Lu is reluctant to mention the details of Liu Ying's injury, just passing it over.

In fact, this is completely understandable, after all, it is a woman, for this kind of thing, it is always a little difficult to speak, and even the most can feel the powerlessness of a woman, he has to focus on the notepad in his hand, look at the conversation between the two before, and hope that the above things can give him more clues.

Not to mention that five years have passed since this case, even if there were police officers who came to investigate at that time, it is estimated that there will be nothing left.

This kind of thing, the victim has not had time to hide it, how can he take this matter out and talk about it?

Qin Lu looked at Ding Fan without saying a word, but he spent most of his energy on this note, and there was a party on it that attracted his attention.

Tooth marks!

Ding Fan threw the notebook in his hand on the table, turned around and walked to the edge of the prompt board, biting the pen in his mouth, and didn't move for a long time.

Because of this time, he couldn't understand why the internal test of the big * leg would leave a tooth mark?

When Qin Lu made records before, he may have also thought about this problem, the handwriting on it was crossed out twice, and finally re-recorded, thinking that there was a certain contradiction in his heart about this kind of thing.

"Under what circumstances does this tooth mark take place? Something seems wrong, right?"

Qin Lu took a deep breath and did not answer the question.

Obviously, as soon as he talked about this issue, Qin Lu was a little unhappy, and remembered something.

In fact, he didn't say it, Ding Fan also had a little idea in his heart.

When he was studying abroad, he had read a lot of files, and there had been such cases abroad.

Ding Fan picked up the pen in his hand, and after writing a few words on the prompt board, he turned around and glanced at Qin Lu behind him, as if he wanted to ask her opinion.

Qin Lu glanced at it, stepped forward with a little frown, took a deep breath, and added the word 'psychology' underneath.

"By the way, it should be such a person, he should be around twenty-five years old at the time of the crime, not very old, his height and weight are of medium stature, and his appearance is also the kind of person who is lost in the crowd

I can't find someone who has a bit of an extreme personality and no friends, and now I'm afraid I'm going to have to add one, impotence, impotence. ”

The prompt board is all written by Ding Fan on this murderer, from height and appearance to this person's personality, it can be said that it is very comprehensive.

Qin Lu also watched by Ding Fan's side, picked up the pen and wrote a few words on it.

"The location of the wound you described to me before, I guess one of the murderer's hands may have a certain disability, at least in this hand, there will be a little powerless, the strength of the two hands is one large and one is small. ”

Ding Fan had thought about this before, but it was just a relatively shallow suspicion, and it was not as detailed as Qin Lu's analysis.

"Now that the scope of our search has gradually narrowed, the biggest difficulty has emerged, evidence. ”

Ding Fan took a look at the person identified on the prompt board, the basic general circle has come out, and when Tu Gen draws the overalls in his memory, the scope of the investigation will be further narrowed, but in the end, if the person can really be pointed out and completely convicted, it is still necessary to have evidence that can be obtained.

But right now, Ding Fan has not obtained any useful evidence in his hands until now, and there are a lot of things in the evidence box at the moment, but there are no things that can really condemn the murderer to death.

"After all, the murder weapon in this case has not been found until now, and if the murder weapon is found, this case will almost be over. ”

What Ding Fan is most worried about now is not where to find this murderer who may have left in the future, what really makes him feel a headache is the evidence, from beginning to end, the biggest difficulty in this case is the evidence.

The fingerprints left by the murderer at the scene are very blurry, and now it is not completely certain that this fingerprint will definitely condemn the murderer to death, there are too many things missing.

"Okay, that's how old cases are, you should understand, it would be very difficult to find out this kind of case, and it's good to get to this point now. ”

Qin Lu knew that Ding Fan was under a lot of pressure because of this case, and over the years, all the cases he took over had never been unfinished, and he had never been so hard.

But after all, it is very difficult to solve this kind of old case, which is the result of thinking of it from the beginning.

Everyone can see that during this time, Ding Fan has tried his best to restrain himself.

If he had followed his previous case-handling model, he would have been tired at this time, he was the kind of person who could push himself to a dead end, and even the people around him were under great pressure.

It seems that Ding Fan has really changed a lot over the years, at least he already knows restraint, otherwise Liu Jian and the others will not be able to stand it at this time.

Just when Ding Fan was still thinking about the important evidence of the case and didn't know where to look for it, Yu Xiaobo suddenly appeared, holding what looked like a painting in his hand.

"Boss, Dou Boqi drew a picture of this, he said it seemed to be a Peugeot on the suspect, and he didn't know if it was useful, so he asked me to come over and show you. ”

When Ding Fan heard this, he hurriedly took the drawing paper in his hand, glanced up and down, and hurriedly rushed to the interrogation room.

It just so happened that he was walking inside, and the police officer inside was also walking outside, holding a piece of paper in his hand, on which some simple graphics were drawn, but it could be seen that the things drawn by these two people had certain similarities.

"Captain Zhao, let's see what kind of factory mark this is?"

Sure enough, what Dou Boqi drew this time should be the factory logo on the murderer.

With this thing, you should be able to narrow down the scope of the investigation.

"This is Hongxing Machinery Factory!"