No such person [criminal investigation]

In the Criminal Investigation Building of the City Bureau, the offices of the three teams were brightly lit.

Qi Zang took a short break from the busy investigation work, but finally he couldn't hold back and made such a call.

Standing in front of the window, he also looked at the moon.

The moonlight is faint, and the star is deserted.This reminded him of Xu Ci's eyes.

Eight years ago, after the tender night of graduation, Xu Ci disappeared, and Qi Zang first went back to his dormitory to look for him.But all of Xu Ci's luggage was gone.Qi Zang rummaged through Xu Ci's bed, tables and chairs, and finally only found a few hairs from his pillow.

According to the ancient saying, married hair becomes husband and wife.They already have the reality of "husband and wife"... With some secret thought, Qi Zang cherished Xu Ci's hair.

This time, he happened to get Xie Qiao's DNA, so Qi Zang simply took the opportunity to do a comparison.

At this time, he didn't know the result yet, but somehow, he seemed to have decided in his heart that Xie Qiao was Xu Ci, so he finally made the call.

After asking that sentence, after a while, Qi Zang heard Xu Ci's answer coming from far away through the radio waves.

"Officer Qi asked me such a question, is it related to the case? I don't know the specific situation, so I can only chat casually.

"I can't say well about the first few situations. If it's the last situation—the dewy marriage, if it doesn't happen again, usually, it may be because the other party's skills are not good."

Qi Zang: "..."

He lowered his head, raised his foot and made an empty kick, Qi Zang smiled, he laughed helplessly, and also laughed at himself.Opening his mouth, he wanted to say something else when he heard footsteps behind him.

Looking back, it was Bu Qingyun from Lihua who came.

After saying "Sorry" and hanging up the phone, Qi Zang looked at the person in front of him again. "Is there a result?"

Bu Qingyun said: "Xie Qiao's DNA does not match the DNA of the hair you gave me. Of course, it also does not match the DNA extracted from the zipper of the deceased Liu Na."

Qi Zang was almost speechless.

But at this moment, the murder is imminent, he can only suppress all the emotions in his heart, and said in a deep voice: "I know. So the DNA in Liu Na's nails is—"

"It belongs to Jiang Xue."

Jiang Xue?This result is really unexpected.

Bu Qingyun yawned. "I'm going to help Gong Nianci. The comparison between diatoms and plankton requires manpower. But speaking of it, we have helpers."

Qi Zang: "How to say?"

Bu Qingyun: "Director Qi is back. He helped to test the DNA himself."

Director Qi mentioned by Bu Qingyun is called Qi Jun. He is a leading figure in the forensic field of Jinning City and has solved countless important cases.

He is 57 years old and has some heart problems. He was forced to take a vacation by the director Zhang Yunfu, so he didn't appear in the city bureau.

Based on his physical condition, Zhang Yunfu asked him to slowly go to the management post over the years, without the need to go to the front-line scene and dissect the corpse all the time.The Municipal Bureau is planning to set up a comprehensive criminal science and technology center. Currently, no specific adjustments have been made in the organizational structure, but forensic medicine, physics and chemistry are under the overall management of Qi Jun.

"Of course it's good that Director Qi can come. If he's in good health, ask him what he thinks about the case. It will definitely help us a lot." Qi Zang has no time to think too much, "I'll go to interrogate Jiang Xue first."

·

It was early morning.

A certain floor of the City Bureau Criminal Investigation Team building is still brightly lit.

In the interrogation room, Jiang Xue, the store manager of Beishui, sat on one side; Li Zhengzheng and Bai Shuwei sat on the other.

In the nearby observation room, Qi Zang was sitting wearing a headset, observing everything through the single-sided glass and monitoring equipment.There is Mike on the table in front of him, so that he can guide the interrogation process.

This time, Bai Shuwei was in charge of the presiding trial, and Li Zheng was taking notes.

Jiang Xue has delicate makeup at all times, even if she is called to the Public Security Bureau in the middle of the night.Her expression was a little less calm than usual, but she was still calm.

Before Bai Shuwei could speak, Jiang Xue asked a question first: "Can I ask a question... Did Nana commit suicide or did she commit suicide?"

Just as Bai Shuwei was about to speak, Jiang Xue said again: "I'm sorry to ask unnecessary words... You tested our DNA and called me over, so you confirmed that it was homicide, right?"

Bai Shuwei frowned: "What exactly do you want to say?"

Jiang Xue raised her hands to cover her face, and exhaled after a while: "If she committed suicide, I would feel guilty, she has been depressed, and I'm afraid I'm the last straw that breaks her.

"But if it was homicide... I would feel better."

Her eyes were a little red, and she said again: "I did hide something, but I didn't kill her. Sorry, I was worried that if I said too much, you would think that I killed her.

"Besides, I don't want my colleagues to know this secret..."

According to Jiang Xue's confession, she did have an affair with Liu Na's father, Liu Lixing.

But Liu Na didn't know about this before.In her heart, her parents are too busy, only Jiang Xue treats her well.

So every time she takes her monthly leave, instead of going home by herself, she goes to the Beishui store first.

As the store manager, Jiang Xue usually does not get off work until the mall is closed. In order to wait for her, Liu Na does her homework in her office.

Liu Na regards Jiang Xue as a close and trustworthy big sister.It is conceivable that when she found out that Jiang Xue was actually Liu Lixing's lover, she would be greatly shocked.

At about 11:[-] on Friday night, Jiang Xue, who was singing KTV with a few colleagues, looked at the time and reminded everyone that there will be an outdoor physical competition tomorrow and they should go to bed early. After that, she went back to where she and Liu Na lived. in the suite.

Suite consists of a living room and [-] bedrooms.

Back in the suite, Jiang Xue saw that Liu Na's bedroom door was closed and there was no movement, so she thought she was asleep.

In addition, because her head was a little dizzy after drinking, she was not as careful as usual. After returning to the room, she put her phone on the bedside and went to the bathroom to take a shower.

After taking a shower, she realized that something was wrong—Liu Na raised her mobile phone and stared at herself in disbelief.

"The lock screen password of my mobile phone is the same as the password of the house. Liu Na opened it easily. She saw all the chat records between me and her dad. She also rummaged through my wallet..."

Jiang Xue put her hand on her forehead and said, "At that time, I wanted to explain to her, but I saw her suitcase in the small living room outside. She was so angry that she packed her suitcase before I finished taking a shower. I want to go. But how unsafe is it in the middle of the night? I just want to stop her."

According to Jiang Xue, Liu Na's emotions were so intense at the time that the two of them were completely unable to sit down and communicate properly.

Liu Na insisted on leaving, Jiang Xue hugged her from behind in desperation, and while pushing her, her arm was scratched by the hanger and zipper on the clothes.

After explaining the situation that night, Jiang Xue picked up her sleeve and showed the small scar on her forearm. "In the end I couldn't stop her and she ran away anyway."

When Bai Shuwei heard this, she was very upset.

Her father ran away with Xiaosan, and it was inevitable that he would bring Liu Na into him at this moment, and he felt hatred for Jiang Xue in front of him. "So it was because of you that Liu Na ran away in the middle of the night. You just said that if it was a homicide, you would feel better and feel less guilty, right?

"But have you ever thought that if you and her father were clean, if she hadn't been so angry that she ran out of the villa in the middle of the night, she might not have been killed at all! How could you be wrong?"

Jiang Xue was taken aback. "Didn't she die in the villa? I thought she came back in the middle of the night..."

In the observation room next door, Qi Zang turned on the microphone and reminded: "Bai Shuwei, pay attention to your personal emotions. Ask her about the suitcase that suddenly appeared."

After saying that, Qi Zang's expression became more and more serious.

At present, it seems that Jiang Xue does not seem to be lying.If things are as she said, and she is not the murderer... how did Liu Na die?

Although what Bai Shuwei said just now was said with emotion.It makes sense when you think about it.

Is it possible that what she said-if Liu Na didn't run out of the villa in the middle of the night, she wouldn't have died?

The dismembered body parts died a few days before Liu Na.So could the truth be that a murderer killed a person, divided the body, and disposed of the body in a place far away from the urban area like Baiyun Mountain in the middle of the night.The current land search is fruitless, and he may choose to sink the body parts into a lake.

In this way, it is very likely that after leaving the villa, Liu Na ran into the murderer who was disposing of the body parts by the lake by accident, and then she was killed and drowned in the lake.

In this way, Liu Na actually died of an accident, a murder of passion.In fact, this is the most logical and common sense——

Jiang Xue and Liu Lixing's secret relationship was well concealed. Judging from the previous inquiries, none of the employees knew about it.

Liu Na accidentally discovered the affair between the two of them, and then decided to leave the villa. It was her temporary decision, and it was completely unpredictable by the murderer.How could the murderer arrange everything in advance?

It's just... what happened to the fake blood and copybooks at the scene that pointed to the long-planned plan?

How did Liu Na get back to the bathroom in the villa?

It seems that there is only one answer that can explain everything.