Before we met Wang Xueli, Wang Xueli's homeroom teacher introduced us and said, "He is a child with excellent character and learning. As we all know, there is a lot of comparison in college, but he never compares with others and saves money. In terms of reading, he also worked hard. ”

As we talked, we arrived at the library.

He happened to be working part-time at the library.

The monthly part-time fee is pitiful, but according to their teacher, he likes the place himself, so even if he doesn't have the money to work here, he is happy to do it.

Such an excellent boy, will my sister really be a murderer?

With all our curiosity, we met him.

After meeting, I was a little shocked, he looked better than his sister Wang Shuang, he just looked like Pan An. He was also polite, and when he saw the teacher, he immediately got up to say hello.

With the recommendation of his teacher, we got to know each other.

"We came here this time, in fact, we want to learn from you about your sister Wang Shuang."

As soon as he heard that it was about his sister, he immediately became nervous: "What's wrong with my sister?" Did someone bully her? ”

"No, you don't have to be so nervous."

He breathed a sigh of relief and said, "That's good." I heard that her brother-in-law had just passed away, and she should be sad now, alas. ”

"We came here this time mainly because of the murder of your brother-in-law."

Hearing me say this, the smart Wang Xueli immediately understood and asked, "You shouldn't be suspicious of my sister, right?" ”

Xiao Liu said bluntly: "Yes." ”

Hearing this, Wang Xueli immediately frowned, his eyes widened, and he was shocked: "That's impossible!" My sister couldn't have killed someone. ”

"Why are you so sure?"

"My sister has faintness, don't you all know? Didn't she tell you? In addition to motion sickness, she also has congenital heart disease, and her heart has not been very good. In the end, he was so anxious that he almost cried.

If it is true, then the possibility of Wang Shuang killing people is really very small.

Just as I was thinking, Xiao Liu asked again: "In addition, are there any other symptoms?" ”

"What are you talking about?" Wang Xueli was unhappy.

I hurriedly explained, "That's not what I mean, my colleague meant, is your sister particularly easy to forget things or forget others?" ”

He thought about it, then shook his head and said, "No! ”

I couldn't help but turn my head and look at Xiao Liu.

Since she didn't have that symptom, why did she pretend? It's still pretending to be like that. But maybe she really forgot about it, but that's not the point.

I put this aside and stopped mentioning it, but asked, "So do you know the relationship between your sister and your brother-in-law?" "I know they don't have a good relationship, that's a fact that a lot of people know.

I just want to test it to see if this Wang Xueli is honest and will he lie?!

He lowered his gaze and pondered for a moment before slowly shaking his head and saying, "The relationship is not very good. The brother-in-law is stingy, so they often get into trouble over trivial matters. Alas, in fact, half a year ago, they separated. The reason is simple, the personalities are incompatible. ”

It seems that his words are still credible.

After some inquiry, Xiao Liu and I agreed that Wang Shuang might not really be the murderer.

On the contrary, it was the deceased Yu Dong, who seemed to be a little innocent. is selfish and stingy, and his temper is so short-tempered on weekdays, which caused his wife to leave him and suffered miserably.

When I got back to the car, I was in a very depressed mood. Xiao Liu must be the same, so neither of us spoke, and we didn't make too many movements.

After sitting quietly for a few minutes, Xiao Liu turned his head, looked at my side face, and asked a strange question: "Officer Lu, do you say that the sky is going to accept him?" ”

I laughed, looked up, looked at the top of the car, and sighed, "Alas, do you really believe in gods and gods or something?" ”

"What happened to us last night was so strange, it can't be explained by science!"

Xiao Liu also has a point.

We both heard that voice yesterday.

This is a headache for me.

As I leaned back in my chair and pondered, I suddenly had a bold idea: Could it be that Yu Dong was killed because he had saved money and heard that strange sound?

This thought, fleeting, flashed by itself.

At dusk, the two of us returned to the police station and looked at the evidence pointing to Wang Shuang.

In fact, Wang Shuang still has a great possibility of killing. Because at the scene, there were indeed her fingerprints. However, in her confession, she claimed that it should have been left behind by helping Yu Dong clean up the house earlier.

This explanation also works.

With the possibility that she is kind and weak, it is really possible to do this. In addition, even her alibi evidence actually seems to be very sufficient.

She was in church at the time, and the parishioners were able to testify on her behalf. The person who knows Christ Jesus in detail probably won't lie, right?!

After synthesizing these, I ruled out the possibility of Wang Shuang's murder to a large extent.

So I asked Xiao Liu: "In addition to the forensic doctor, who else thinks that it is me Wang Shuang who killed the murderer?" ”

"Yu Dong's mother, Lin Dianyu. However, Lin Dianyu cannot be a murderer. ”

"So do you think it's possible that because of the bad relationship between mother-in-law and daughter-in-law, Lin Dianyu thinks that Wang Shuang is the murderer?" I asked.

Xiao Liu said without thinking: "There is this possibility." ”

So we found Lin Dianyu and wanted to learn more about the situation from her side. Save her from really having any conclusive evidence that can prove that Wang Shuang is the murderer.

For example, I saw Wang Shuang and the like at the scene.

After coming to the place where Lin Dianyu lived, Xiao Liu and I sighed secretly.

"I can't believe he would let his only mother live in such a place." Xiao Liu whispered to me.

The houses in this area are very old, and many of them are dilapidated houses. And the residents here have moved to a few families.

Lin Dianyu is one of them.

When we found her home, we saw her sitting on the threshold, her back bent, sitting on plastic crafts and wiping the old tears that were crisscrossing her face.

This scene makes me feel a little sad to watch.

Everyone has a mother, and it is inevitable that they will have some empathy.

As we approached, she recognized Xiao Liu at a glance and called, "Officer Liu." With that, she was about to stand up.

Xiao Liu hurriedly approached and said, "You sit." "Only at this moment did I understand why Xiao Liu had always believed that Lin Dianyu could not be a murderer.

Lin Dianyu took out two small stools with rough workmanship from the house, and although there were wooden thorns on them, we sat down without disgust. While asking, we help her make this cheap craft.

It is said that these gadgets cost a dime if you install ten.