Suspect he will solve the case [system]

Wen Zheng and Qiao Xiu didn't talk about anything else in the office. After the two of them sorted out the case, Wen Zheng suggested, "Let's investigate the scene again now."

Qiao Xiuxiu was bored, and when he heard what Wen Zheng said, he was eager to try it immediately.

The Convention and Exhibition Center was just built in recent years, and it is regarded as a landmark building in City A. It is round in shape with doors in each of the four directions.Large-scale government activities are held here, and the stands alone can accommodate tens of thousands of people.

Wen Zheng first found the organizer of the party, copied their ticket sales record and guest list, and then led Bai Jianbai and Qiao Xiu to inspect the scene.

The bathroom where Zuo You died was on the outermost edge, specially set up for the use of their actors, because the art troupe had relatively few male actors, so it was convenient for the murderer to commit the crime.

There is no surveillance on the road from the backstage lounge to the bathroom.

Qiao Xiu speculated that Zuo You must have encountered misfortune while going to the bathroom.

However, girls generally prefer to go to the bathroom together, and Zuo You came here alone after the performance, this kind of behavior is also a bit abnormal.

The people in the art troupe who danced with Zuo You asked one by one last night.

It is said that after the dance was over, someone made an appointment to go to the bathroom together, and Zuo You was not seen at that time.

Later, a male dancer said that he also went to the bathroom not long after the performance ended. At that time, the cubicle door of the men’s bathroom was closed, and he didn’t care whether there was anyone in it.

Wen Zheng re-surveyed the outside environment first, and then walked to the men's bathroom, the cubicle with the door closed.The space inside is so small, it will be a bit cramped for two people.

If Zuo You had been held hostage at that time, she would have found a way to make a noise to call for help, but the male dancer did not hear any sound.There are two possibilities here: one is that Zuo You didn't call for help; the other is that Zuo You couldn't call for help because she lost her consciousness at that time.

On the whole, Wen Zheng is more inclined to the latter.

This compartment was also inspected last night, and no obvious traces were found.

Wen Zheng walked out and looked at the window of the men's bathroom.

This window is an old-fashioned one. A long and narrow window is opened near the roof. There is no glass installed on the window, but a few steel bars are laid horizontally.

The rope used to hang Zuoyou was tied to the steel bar.

Wen Zheng stepped on a stool and climbed up to look. There were traces of rope rubbing on a steel bar.

He carefully looked around the window sill, and suddenly found that there were traces of four fingers scratching on the outside window sill.

Wen Zheng was taken aback.

Outside the window is beyond the convention center.Qin Tianrui was wandering outside that night, so he probably passed this window.

Such an important trace was not found last night.Although it seems impossible to extract fingerprints from this trace, most of this trace is related to the case. After taking it back for analysis, at least new clues can be obtained.

Wen Zheng hurriedly asked Bai Jianbai to go outside to rub the finger print.

After Bai Jianbai handled it carefully, he said to Wen Zheng: "Captain, this fingerprint looks relatively slender, could it be a girl's finger?"

Wen Zheng had the same doubts in his heart, but he just said: "Go back and analyze it before drawing conclusions."

Qiao Xiu looked at it for a long time, and asked Wen Zheng suspiciously, "How did the murderer reach the window?"

For Wen Zheng's height, he still needs to step on a stool to see the traces on the window sill clearly.No matter how tall the murderer was, he couldn't be much taller than Wen Zheng. He must have used tools, such as stools, chairs and the like.

Qiao Xiu heard from the system that no stool was found at the crime scene yesterday.

Wen Zheng said: "Yesterday, I searched the audience. Several chairs were scattered in the corridor around the bathroom. It's a pity that I can't be sure which one was used by the murderer."

"Why are there so many chairs in the corridor?" Joshua asked.

Wen Zheng said: "The organizer explained that the backstage was quite chaotic at that time, and there were many people coming in and out. It may be that someone moved it to no avail, and just threw it outside."

However, Qiao Xiu said, "Why do I feel that it's more like the murderer is trying to cover up that he used a certain chair before he put out the other chairs."

Wen Zheng pondered for a while, "It's possible. Those chairs were taken back for testing yesterday. According to this reasoning, the one used by the murderer must be hidden in it."

They searched again and found no other clues at the scene, so Wen Zheng clapped his hands and signaled everyone to go back.

Qiao Xiu took the opportunity to ask the system: "Do you have any clues?" '

The system said: 'There is no monitoring here. '

'What about outside? ’ Qiao Xiu asked, ‘Is there any surveillance outside, can you see who is lying on the windowsill? '

The system said: 'I can't see the window sill, but the outside is better than the inside, and there are surveillance cameras on the corridor.I'll first check to see if anyone is bringing a chair over. '

Joshua thought for a while, but said: "The man probably didn't use the chair, because he made a fingerprint with his hand. I think he probably jumped up and took a look at the window."If a chair is used, there is no need to leave traces. '

System: 'The host is right. '

Wen Zheng was also discussing with Bai Jianbai how the fingerprint outside was left.

In the end, everyone agreed that someone should have jumped up and left a fingerprint on the window.

Hope to get some useful clues from this fingerprint analysis.

……

After everyone returned to the police station, other personnel were also summoned.Wen Zheng interrogated in sequence, the first being Zuo You's mother.

Zuo You's mother should be in her 40s this year, but she looks very young, and the clothes on her body are all without labels.Even if her daughter suddenly encountered misfortune, she would still appear at the police station with meticulous makeup.

Maybe she was afraid of the makeup on her face, so she didn't dare to cry desperately. Whenever there were tears in her eyes, she would gently wipe them off with a tissue.

When Wen Zheng asked if her daughter had any enemies, Zuo You's mother said without hesitation: "Zuo You is very obedient. She has never quarreled or fought with anyone since she was a child. She must have no enemies."

Wen Zheng asked again: "Then do you know your daughter's relationship history?"

Zuo You's mother: "Zuo You has never been in a relationship. There used to be boys chasing her, and she would tell me at home. I told her to study hard and not worry about these chores. After graduating from art school, he was recommended to dance in an art troupe. .

"Recently, someone introduced her to a boyfriend. That man is the son of the head of their art troupe. After I learned about the situation, I thought it was okay, so I suggested that Zuo give priority to getting in touch, and don't rush to establish a relationship. We can get along and see if the two are compatible."

Wen Zheng asked, "What's that man's name?"

Zuo You's mother said, "Zheng Long."

Wen Zheng: "How long has Zuo You been in contact with him?"

Zuo You's mother said, "Not long, about half a month."

Wen Zheng then asked again: "I heard that your family's situation is more complicated."

Mentioning this, Zuo You's mother seemed very unhappy, "Who did you hear that from?"

Wen Zheng: "Qin Tianrui."

"What nonsense is he talking about?" Zuo You's mother complained.

Wen Zheng said: "It's related to the case. Of course, the more detailed the better, the better. Don't you want to solve the case?"

Zuo You's mother: "Of course I want to solve the case, but what does solving the case have to do with my family environment? How could Zuo You be murdered by my family?"

Wen Zheng said: "The complexity of the family environment can often lead to many problems. Let's talk about it first."

Zuo You's mother said: "I was a neighbor with Zuo You's father when I was young. He moved and we lost contact. I was introduced to Qin Tianrui when I was an adult. At that time, I thought Qin Tianrui was quite handsome. If the conditions are okay, I agree to get married.

"After I got married, I realized that Qin Tianrui is a lazy person. At that time, everyone was trying to find ways to make money, but Qin Tianrui was still idle, and we had some disputes because of this.

"It also happened that Zuo You's father came back at this time. After we talked about the old times a few times, we developed feelings. I did something wrong at the time. I mentioned divorce with Qin Tianrui once, but he didn't agree. It didn't take long for me to find out. I am pregnant with Zuo You.

"Qin Tianrui ran away from home in a fit of anger, and left me alone as a woman. After half a year, he still hadn't heard from him, so I reported him as a missing person. Two years later, after he was found dead, I reported him Marry Zuo You's father."

This is not far from what Qiao Xiu and the others understand.

Wen Zheng asked: "When you had an extramarital affair with Zuo You's father, what was Zuo You's father's marital status?"

Zuo You's mother said vaguely, "He was also single at the time."

Wen Zheng just looked at her without saying a word.

After a pause, Zuo You's mother changed her words and said, "He still had a family at the time, but he was already preparing for a divorce."

Wen Zheng asked again: "Does he have any children with his ex-wife?"

Zuo You's mother said: "There is a daughter named Zuo Tian, ​​who is Zuo You's older sister, who is only more than one year older than Zuo You. I have treated both of them the same over the years, and there is absolutely no partiality. Zuo Tian is also very fond of her. Respect me, although we are a reorganized family, we are no different from ordinary families."

Wen Zheng asked: "Has your stepdaughter never felt dissatisfied with you? For example, she felt that you broke up her biological parents' family."

"No, no." Zuo You's mother hurriedly said, "Zuo Tian is also a very good child. She once told me that she felt that her father and her mother had no feelings for each other. They tortured each other when they were together. Good. Like our current family environment, she also likes it very much."

"How is the relationship between Zuo You and his sister?"

"They are about the same age. They were noisy when they were younger, but now they are all grown up, and they are very close sisters. Zuo Tian is still in college in other places. The May Day holiday is a few days ago. She just came back and went to see Her younger sister's performance is up." Zuo You's mother replied.

Wen Zheng raised a little vigilance in his heart, "On the night of Zuo You's performance, her sister was also there?"

Zuo You's mother wiped her eyes and said: "Originally, their sisters agreed to go home together after Zuo You's performance. But after the performance, Zuo Tian couldn't wait for her sister, so she went to the backstage to find her missing. Tian asked people to search everywhere, only to find out that something happened to Zuo You. I only found out after Zuo Tian notified me."

At the end, Zuo You's mother's voice began to choke again.

Wen Zheng ended the interrogation and sent her out.