"Do you think Ning Xiaobai is a talented piano student?"

In the interrogation room, I was investigating and questioning the person who reported the case, Zhang Yajing, the deceased's piano personal teacher.

Zhang Yajing showed a somewhat embarrassed expression, she looked at me, and replied after carefully wording: "Learning an art, no matter what kind of art it is, is generally to start learning from an early age, and Tongzigong is very important." Not only must have perseverance, but also be interested, Ning Xiaobai she just uses the piano as a means to relieve stress and cultivate sentiment, so ......"

Zhang Yajing said it tactfully enough, indicating that Ning Xiaobai has no talent, and piano skills are only at an introductory level.

I nodded and continued to ask, "How was her attitude when she was playing the piano?" Relaxing? Or, did she really use the piano to relieve stress? ”

Zhang Yajing pursed her lips and was silent for a while before speaking: "She feels very strange, when I teach her, I can clearly feel that she has a very strong negative energy. She must have had a long-term backlog of negative emotions in her heart, and I really can't imagine why such a young girl would have so much pressure in her heart. I tried asking her, but she never told me. When she plays the piano, it is more of a catharsis, a release of pressure. There is an essential difference between relieving stress and releasing it. ”

"What did you teach her?" I steadied myself and asked in a deep voice.

"She didn't have any exposure to them, and these classes were introductory classes for newbies. The first is to read music, then understand the piano keys, adjust the gestures, and play some simple music with some simple scores. After Zhang Yajing finished speaking, she nodded again and affirmed: "Well, this is the case at present." ”

Through the interrogation with Zhang Yajing, it is not difficult to know that Ning Xiaobai must have a mental illness, and she has been squeezing strong negative emotions for a long time, trying to find a reasonable way to vent. After the accumulation of these negative emotions for a long time, and without a good channel for sorting out and catharsis, it is easy to produce mental illnesses such as depression.

Under the dual control of mental illness and mental illness, suicidal tendencies do occur.

But even so, we still have to determine whether she is committing assisted suicide.

But this question is not so easy to find an answer, although Zhang Yajing is suspected of committing a crime, we have no conclusive evidence to accuse her.

"Do you have a spare key to Ning Xiaobai's house?" I asked earnestly with a sudden frown.

Zhang Yajing nodded slowly and said lightly, "Yes." ”

"In this way, your relationship is still good, and it is not as strange as you say." I stared at her face and said in a deep voice.

"Actually, it's not that good, she lives alone, lives alone, and her mentality is not good, I think she is quite pitiful alone, and I want to help her. It's just that I didn't expect it to suddenly ...... today," Zhang Yajing said as she said, choking up a little again.

"Being able to give you the spare keys to the house shows that she trusts you enough. Do you know about her family situation? I continued.

"She never mentioned her family to me, and once I asked her, she said that her parents also lived in Ningzhou City, but she didn't say anything to me again. I could feel that she didn't like to talk about her parents. Maybe that's why she chose to give me the spare key......" Zhang Yajing let out a long sigh.

"Do you know anyone else who has a spare key to her house?" I asked suddenly.

Zhang Yajing looked at me in a daze, and said casually: "I don't know about this." ”

"Have you ever lost your spare key?" I asked again.

Zhang Yajing shook her head and said to me, "This key has always been on my keychain and has never been lost. ”

As she spoke, she suddenly frowned and looked at me in confusion: "Comrade policeman, you don't suspect that I killed her, do you?!" ”

I immediately showed a somewhat far-fetched smile and said a more official sentence to her: "Miss Zhang, human life is at stake, I am just carrying out normal inquiry work, don't be nervous." ”

"Does Ning Xiaobai have a boyfriend? Or do you have a better friend? I smiled and continued to ask.

"I don't know much about this, but depending on her personality, she should rarely communicate with her friends, otherwise she wouldn't be so introverted." Zhang Yajing said lightly.

"Okay, Miss Zhang, thank you for cooperating with our police investigation. If there is no problem, you can sign the record after confirming it, don't leave Ningzhou City recently, if we have any problems, we will look for you to investigate. I stood up and said to her.

Then, I handed her over to the recorder next to me, signed and confirmed, and took fingerprints for the record, and then I was ready to go.

As soon as I walked out of the inquiry room, I bumped into Lin Zifan.

"Team Qin, the parents of the deceased are here." Lin Zifan said to me.

"Okay, let's go over and have a look." I nodded and followed Lin Zifan to the alarm hall on the first floor.

Informing the family of the deceased is a necessary part of a criminal case, and most importantly, it is important to inform them of the circumstances of the case and the knowledge of the autopsy.

However, in cases like this where there are doubts and an autopsy must be conducted, the public security organs must do it, regardless of whether the family agrees or not.

Even if you don't agree, just indicate it in the file.

However, before the autopsy, the family of the deceased is allowed to identify the body, and from the perspective of humanistic care, it is to let them see the last side of their relatives, because after the autopsy, the appearance of the deceased will be changed, and even some internal organs will be removed for examination.

From a criminal point of view, this is also the most important and accurate way to confirm the identity of the deceased.

In the hall on the first floor, I saw three people.

In addition to the parents of the deceased Ning Xiaobai, there was also a little boy, who looked like he was two years old, tightly wrapped his arms around his mother's neck, and looked at the surroundings vigilantly.

We were sure to inform our parents of Ning Xiaobai's death, but we only saw a faint trace of sadness on their faces, which was somewhat different from what we imagined.

Li Meng and Lin Zifan were really explaining the details of the situation to them, as well as confirming the news of Ning Xiaobai's death, and their biggest action was only to wipe their tears, and they didn't even let out a cry.

At this moment, I even had some doubts, could they not be Ning Xiaobai's biological parents? Because their performance is too calm.

After explaining the situation, Lin Zifan took them to the forensic department to identify the bodies.

"If it's biological, then it must be that you have the second child and forget the boss." Li Meng looked at their backs as they left and muttered.