Tool......

However, Wei Wan's house could not find any bloodstained sticks or rulers or other tools.

The house where Wei Wan lives is an independent villa, and the distance between each villa is a bit far. Even if the murderer takes away the tool for drawing the quadrilateral after killing Wei Wan, there is a high probability that no one will notice.

There is also an emergency, even if there was any sound in the house when Wei Wan was killed, it was impossible for the people in the next room to hear it.

Moreover, the surveillance camera at the door of Wei Wan's house only captured the picture of Ruan Fu going to her house, and did not capture the murderer entering her house at all, so the murderer should have entered her house through the back door of her house.

And there are no surveillance cameras installed at the back door of her house, so with all the useful information, it is really difficult to lock down the range of the suspect in a short period of time.

Here, Ruan Fu thought for a while before saying, "Actually, my sister's usual social circle is not extensive, and she doesn't like to invite friends to her home as guests. Even if someone has come to her house to play, they must have only been there once or twice, and it is impossible to remember the specific location of her things in the house.

Thinking about it, the only person who is likely to be so familiar with my sister's family is her boyfriend Chen Hefan. But what I said, you police won't leak it to the media, right?

My sister is no longer there, but I still don't want to see people who don't know her at all pointing fingers at her private life. ”

Han Ce nodded as a matter of course and said, "Wei Wan is a public figure, and our police will not disclose any details of the case to the media without the permission of her family, so you can rest assured." ”

Ruan Fu was a little embarrassed, where is Wei Wan's family? Her only mother had died of cancer long ago. Now it seems that Wei Wan's aftermath can only be handled by her boyfriend Chen Hefan, if he wants to.

Han Ce continued to ask, "Can you provide us with the details of Wei Wan's boyfriend, Chen Hefan?" ”

Ruan Fu said directly, "Actually, Chen Hefan is very low-key, although he is a famous rich second generation, but he and his sister have been together for nearly seven years, and they have not been made public, even the slightest hint, he has not expressed his position."

So even though many people rumor that my sister has an out-of-circle boyfriend, many people still don't know who her out-of-circle boyfriend is. Even I didn't know until three years after they had been dating.

However, I am not familiar with Chen Hefan, I only know that he is the son of Chen Guoping, chairman of Hongyue Group, who opened an investment company by himself, made a lot of money, and has a net worth of billions.

During his relationship with his sister, he was very generous, always giving his sister big-name luxury goods, and he did not fall behind on every festival. In my opinion, they have a good relationship, and even if he is familiar with his sister's home and can come and go freely, I think he should not kill my sister. ”

Han Ce asked again, "Except for Chen Hefan, Wei Wan really doesn't have any other familiar friends?" ”

Ruan Fu shook his head, "I really don't know about this. My sister never let me mind her private affairs. You also know that with my sister's current coffee position, she makes her own decisions and has the final say on many things. Our assistants and agents all hold her like an ancestor, where do they dare to ask her about her private affairs, and care about her this and that.

If you really want to know about your sister's private affairs, you might as well ask her boyfriend Chen Hefan, he must know more things than me. ”

——

Han Ce and the others were busy all day, and they didn't collect useful evidence.

Wei Wan's body was moved back to the autopsy room for a detailed autopsy, and the technicians in the Forensic Technology Science Room collected three sets of fingerprints on the inner doorknob of Wei Wan's house, one belonged to Ruan Fu, one belonged to Wei Wan, and the other belonged to an unknown person. And it is possible that this unknown figure is the murderer.

But other than that, they didn't find this set of fingerprints in any corner of Wei Wan's house, indicating that the murderer should have carefully cleaned the fingerprints at the scene of the crime. But if the murderer really deliberately cleaned up the fingerprints at the scene of the crime, it makes no sense to be so careless to leave the fingerprints on the doorknob.

Therefore, there is also a possibility that the murderer deliberately left someone's fingerprints on the doorknob to mislead the police.

If this is really the case, then it also means that when Wei Wan was killed, in addition to the murderer, there was a third person present.

Han Ce looked at the few pages of fingerprint analysis report sent by the Forensic Science and Technology Office, and fell into deep thought.

This case is really tricky.

1. The deceased Wei Wan did not have any enemies, on the contrary, she was very popular and never had a grudge with others.

2. Chen Hefan, the only person who was familiar with the deceased Wei Wan and was able to enter and leave her home freely, was not in China at the time of the crime, but was attending an exhibition abroad, and he had enough alibi.

3. What kind of tools did Wei Wan use to draw the quadrilateral in the living room of her house, and what is the special significance of the murderer drawing such a quadrilateral? They have no way of knowing.

Fourth, Wei Wan was severely injured by a blunt object in the back of her head, and they did not find what this blunt object was.

Fifth, the crime scene was handled cleanly, and the technicians did not find any traces of the existence of anyone other than Wei Wan inside. This murderer has obviously been planning for a long time and has a certain anti-reconnaissance ability, so he can handle the crime scene so cleanly. He was so thoughtful, they were probably sad to find some clues at the scene of the crime.

Han Ce thought with a headache, now that they could only hope that Wei Wan's final dissection results would provide them with some useful clues.

——

After Lin Xincheng finished work, he followed Jingjing back to the hotel to rest as usual, but his mind was messed up, always thinking about the terrible news he heard today.

On the way, he finally couldn't help but look at Jingjing and asked, "Have you ever contacted Teacher Wei Wan's assistant?" ”

Jingjing shook her head, "I think it's a little inappropriate for me to contact her at this time. Now what is the situation of Teacher Wei Wan's death, no one knows, I just saw some people in the group say that the police are sure that he killed him, and I don't know if it's true or not.

But Teacher Wei Wan is so good, I don't know who hates her so much that he wants to take her life. ”

Lin Xincheng was silent.

He hoped that the truth was not what he imagined, but he was very afraid, the fact of the shareholding was really the same as he imagined, and he, as the only person in the know, did not report it, which seemed to him to be very excessive.

He struggled with contradictions all the way, and finally looked at Jingjing again when he returned to the hotel and was about to get off the car, "Jingjing, I have a very serious question for you, you must be serious and I will answer me." ”