Not far from the dormitory building, there is a small pavilion, where unknown plants spread and grow on the building materials, adding to the vitality.

You don't have to think about it to know that at night, there will inevitably be couples here, writing about the sweet love of college.

A few people casually found a place to sit down, it was noon, and there were few people around.

Zhai Yiling is more than 1.6 meters tall, her skin is healthy wheat, and her hair is long.

The straight bridge of the nose adds a bit of dimension to her face, and the genetics of a mute girl can be vaguely seen in her appearance, and the clothes are simple but very neat and clean.

From the outside, everyone knew that this was a girl from the countryside.

In the face of the police, Zhai Yiling was a little restrained, not because of the identity of the police, but because of her character.

Rural people have imperceptible inferiority, but Zhai Yiling also has the desire and pursuit of the future, knowledge changes fate, and university is a good springboard to realize the value of one's life and change one's destiny.

The cautious expression made Chen Yi see Zhai Yiling's inferiority complex and tenacity, and these two words did not conflict.

After a moment of silence, he thought that he should be tactful, not only to ensure that Zhai Yiling would not be harmed, but also to ensure that he could learn as much as possible.

"The dumb girl of Donghua Village, do you know?"

Chen Yi gets to the point.

Zhai Yiling nodded lightly: "I know." ”

Chen Yi: "What is your impression of her?" ”

Zhai Yiling thought for a while and said: "She has been in Donghua Village since I can remember, and she can't speak stupidly every day, and I smile when I see her, I'm quite afraid of her." ”

These words made Shi Xin and the others sigh secretly, and for a while they couldn't tell whether the truth was important or a white lie.

Chen Yi continued to ask: "Lu Qiucheng, do you know?" ”

At the mention of Lu Qiucheng, Zhai Yiling frowned: "I know." ”

She is not a girl who can hide her emotions, and there is no need to hide it, everyone present can see that she is not interested in Lu Qiucheng, and even a little annoying.

Chen Yi: "How is your relationship with him?" ”

Zhai Yiling shook her head: "It's not good." ”

Chen Yi: "Can you tell us more about it?" ”

Zhai Yiling hesitated for a while, probably feeling that she couldn't hide anything in the face of the police, so she replied: "Since I was a child, I have been very good to the mainland in autumn, I often buy me things, and give me money to spend after working, I have always regarded him as a big brother, and later I learned that he was plotting against me!" ”

"Bad intentions?" Chen Yi felt that he had grasped the key to this case, "What does it mean to plot wrong, has he done anything to you?" ”

Zhai Yiling: "That's not true, his kindness to me is fake, and he wants to plot against me." ”

Chen Yi: "How do you know?" ”

Zhai Yiling: "It's very simple, why is he so good to me?" There are so many children in the village, why does he just look at me differently? The heart must be dirty. ”

Chen Yi looked at the side face of the girl in front of him, thinking that the other party's logic was not quite right, a little extreme, a girl who had just entered college should not think of people so darkly casually.

Unless Lu Qiucheng has done something or said something.

He asked, "When did you first get this idea?" ”

Zhai Yiling: "From ...... After someone told me, the more I thought about it, the more wrong it became. ”

Chen Yi's eyes shone brightly: "Others? Who? ”

Zhai Yiling: "An uncle in the village is named Ma Yilong. ”

Hearing Ma Yilong's name again, and it was from Zhai Yiling's mouth, this made Chen Yi's thinking have a momentary confusion, and after the confusion, it was a change in the analysis of the case.

"Did Ma Yilong tell you that Lu Qiucheng was plotting against you?"

Zhai Yiling nodded.

Chen Yi: "Lu Qiucheng has never done anything himself, and he hasn't said anything, and he is still very good to you?" ”

Zhai Yiling nodded again.

When asked this, Chen Yi and when Xin looked at each other, both of them felt that there was a problem here, a big problem.

The crux of the matter is whether what Ma Yilong said is true.

In fact, although Zhai Yiling's logic is extreme, there is still rationality, it is indeed doubtful to be good to a girl for no reason, coupled with the help of others, Zhai Yiling, who has no heart, decisively believes it.

However, as long as you know Zhai Yiling's life experience, you can explain Lu Qiucheng's behavior.

Lu Qiucheng has a good relationship with the dumb girl, Zhai Yiling is the daughter of the dumb girl, and it is understandable that Lu Qiucheng loves the house and Wu is good to Zhai Yiling.

Zhai Yiling is not clear about this matter.

So, did Ma Yilong lie?

If he hadn't lied, Lu Qiucheng would be honest on the surface but dirty in his heart, so that Ma Yilong, who discovered the truth, couldn't stand it.

If he lied, the relationship between Ma Yilong and Lu Qiucheng was not as good as the former said, and the purpose was not pure.

"Have you and Lu Qiucheng turned their faces?" Chen Yi asked.

Zhai Yiling: "I've turned my face." ”

Chen Yi: "When?" ”

Zhai Yiling recalled: "Two months ago, he came to the school to find me and said that he had bought me a dress, and I had a big fight with him, asking him why he was so good to me and whether he had thoughts about me. ”

Chen Yi: "What is his reaction?" ”

Zhai Yiling: "Of course I denied it, I didn't let me go, I didn't let me go clearly, I shouted to call the police to get out, and I haven't seen him since." ”

Chen Yi was slightly silent and said, "Without real evidence, you didn't think that it might be wrong?" ”

Zhai Yiling turned her head: "How is it possible, Uncle Ma told me that it was Lu Qiucheng who told Uncle Ma the truth after drinking, could this be a mistake?" Besides, it's really doubtful that he's so good to me, why? ”

Chen Yi: "What if Ma Yilong lied?" ”

Zhai Yiling was slightly stunned, choked for a moment, and said: "Uncle Ma won't lie, there's no reason, what's in it for him?" ”

Talking about this, Chen Yi's mobile phone rang.

"Excuse me."

Chen Yi said a word, connected the phone, and told Fang Shuyu where he was.

After a while, Fang Shuyu came to the small pavilion with the forensic box.

Zhai Yiling looked over and thought to herself, this sister is really beautiful, is she also a policeman?

"Zhai Yiling, we need to extract your DNA, is that okay?" Chen Yi said.

Now that the daughter of the mute girl has been found, the next step is to determine the father of the mute girl, whether it has anything to do with this case or not, a comprehensive investigation is needed, not to mention that rape may be involved.

Eighteen years, the maximum prosecution period has not yet passed, and even if it has passed, it can be reported to the Supreme People's Procuratorate for approval.

Investigating a case is casting a wide net, and the truth is often hidden in an inconspicuous corner of the net.

Hearing that DNA was to be extracted, Zhai Yiling was a little confused: "What are you doing...... Do? Uncle policeman, what kind of case are you investigating, does it have anything to do with me? ”

Only then did she ask her confusion, what case would involve her?

Chen Yi: "It's a big case, I hope you can cooperate, don't worry that it's not a blood draw, it's just a gentle scraping of the oral mucosa." ”

Zhai Yiling didn't dare to refuse: "Okay...... All right. ”

Chen Yi looked at Fang Shuyu, Fang Shuyu stepped forward to open the forensic box, took out a cotton swab and stirred it in Zhai Yiling's mouth, and put it in the container.

Zhai Yiling was quite apprehensive in her heart, the police came to inquire and extracted DNA, she didn't know what was going on, the unknown was the most terrifying.

After that, Chen Yi asked some other questions, and determined that the biggest variable in Zhai Yiling's life was only Lu Qiucheng, and the group left Yangcheng University.

Fang Shuyu returned to the city bureau alone, she needed to do a paternity test on Zhai Yiling and the mute girl as soon as possible, and Ma Yilong's words needed to be confirmed with authoritative evidence, which was the basic principle of the police investigation.

When he returned to the car, the car did not start immediately, and Chen Yi sat there quietly, and began to analyze the entire case according to the clues he had so far.

First of all, the dumb woman smashed Lu Qiucheng to death with a hammer, this is a fact, and what needs to be clarified now is her motive and why she killed Lu Qiucheng.

After questioning Zhai Yiling just now, there has been a breakthrough.

may be to vent her anger to Zhai Yiling, because poor cognitive ability leads to extreme behavior.

So the question is, did Lu Qiucheng really plot against Zhai Yiling?

There is no verbal teasing, no behavioral harm, to put it bluntly, it is completely Zhai Yiling's own brain supplement, and the reason for the brain supplement comes from Ma Yilong.

The second question is coming, echoing the first question before and after, whether what Ma Yilong said is true.

Let's assume it's true.

Lu Qiucheng's feelings for Zhai Yiling are not love for the house and Wu, it is purely an evil thought in his heart, and he is good to Zhai Yiling just to be convenient one day.

Based on this assumption, two doubts arise.

The first suspicion, according to Zhai Yiling, Lu Qiucheng has always been very good to her since she was a child, this is not right, will a man have thoughts about very young children? Cultivating a system of psychology?

Or is it that Zhai Yiling grew up slim, so that Lu Qiucheng's brotherly friendship with Zhai Yiling gradually changed distortedly?

The second suspicion, Lu Qiucheng has no behavioral and verbal attacks, how did the dumb girl know? Did Ma Yilong tell her? If yes, for what purpose?

The second assumption is false.

Lu Qiucheng is to Zhai Yiling is brother to sister, there is no so-called misdeeds at all, Ma Yilong lied.

Why lie? There are many possibilities, such as not being used to it, such as envying the brother and sister relationship between the two, and maybe even having thoughts about Zhai Yiling is Ma Yilong.

If so, why would the mute woman know? Ma Yilong's purpose in telling the mute girl is even more illogical.

If you rely on the murder case, there is another inference: Ma Yilong deliberately created the illusion that Lu Qiucheng was bullying Zhai Yiling, and then told the dumb girl, which eventually caused the dumb girl's beloved daughter to be angry and smashed Lu Qiucheng to death with a hammer.

When the inference appeared in Chen Yi's mind, everything seemed to be logical, and all doubts disappeared.

Ma Yilong took advantage of the mute girl's low IQ and her psychology that she could give everything for her daughter to instigate murder and create this tragedy.

Is that so?

If you want to confirm or increase your suspicions, you need to investigate the relationship between the two deeply and find out the motive.

As long as there is sufficient motive, Ma Yilong is extremely suspicious.

In the car, when Xin waited for a long time, he couldn't help but say: "Chen Yi, it's time to find Zhai Yiling's biological father next, right?" Notify the police station again? ”

Chen Yi came back to his senses and raised his hand to stop: "No, go to Zhongda Technology again and drive." ”

(End of chapter)