Jiayi couldn't understand Wang Weiya's behavior. She took the lipstick, bypassed Sanfu and went straight to the interrogation room to interrogate the suspect again.

Wang Weiya was as dazed as before. When Jiayi asked the previous question again, he only raised his eyes to scan her for a moment, then lowered his head and recounted the previous lipstick without emotion:

"...I can't stand it anymore. Not only do I want to kill...Kunzai, I also want to kill Ayu! They are all sucking my blood, so I...I saw that the wind was strong...I thought...it would be great if Kunzai died! I...took off all the ropes, and while the wind was strong, overturned the inflatable house..."

Wang Weiya's voice gradually became trembling. He seemed to be restraining himself, but such a reaction coupled with such words seemed like he was excited to get rid of the burden.

Jiayi's overly strong empathy made her feel like two forces were clashing and fighting in her chest, neither of them could win. Her chest, as a battlefield, was already in ruins.

"Wang Weiya, did you really do this?" Jiayi's voice was low and slow, but it was like the sharpest weapon, trying to pry open the door to the truth hidden in Wang Weiya's heart.

He raised his head slowly, his eyebrows raised high because of the ferocious expression he had just made, and he didn't have time to lower them now. When those eyes met Yi Jiayi's, he seemed to realize that the other party had seen through his lie. His world suddenly lost weight, was covered with mist, and dark clouds pressed down on his head. Then, a torrential rain poured down from his eyes, which made him and Jiayi, who was looking at him, breathless.

The two looked at each other for a long time. Jiayi closed her eyes hard, and her expression gradually became sad.

She suddenly understood why Wang Weiya did this.

When the sadness exceeded the limit he could bear, he lost the strength to live.

...

After staying in the office for a long time, Jiayi went to the forensic department to see the body again. She kept making notes in the notebook. Before leaving, she drew two lines under the words she wrote: "What is the regular hissing sound?"

After reading the report from Brother Da Guangming from the Forensic Department twice, Jiayi took Liang Shule and went straight to the Forensic Department.

Chen Guangyao was leading the team to do tests on other cases. Seeing Jiayi rushing over, he put down his work and greeted her: "Why are you here, Eleven?"

"Brother Da Guangming, I want to see the evidence collected from the scene of the [Inflatable House Murder Case], including the broken inflatable house." Jiayi said.

"Okay, but didn't the murderer confess to this case himself?" Chen Guangyao asked Ajie to take Jiayi to see the evidence,

and couldn't help asking. Liang Shule noticed that although Sir Chen didn't understand Sister Eleven's behavior, he still instinctively cooperated with her needs.

From this, he realized the respect these superiors had for Sister Eleven. He turned his head and looked at Jiayi, and couldn't help but straighten his face, and the whole person became more serious and solemn.

"It's not like the case can be closed just because the suspect confessed." Jiayi followed Ajie, leaving only one sentence: "I want to find out the whole story and all the doubts."

Chen Guangyao looked at Jiayi's back, turned to Diana and said: "Eleven is a natural detective."

"It's important to have a curiosity that exceeds that of ordinary people." Diana thought for a while and concluded.

"Curiosity... and the determination to get to the bottom of it." Chen Guangyao raised his eyebrows in defiance.

"Haha, Brother Da Guangming is still sharp." Diana turned to look at him, amused by his competitive spirit, and thought it made sense after careful consideration.

On the other side, by the shelf in the evidence room, Ajie took down several pieces of evidence and photos wearing gloves, and went to another laboratory to show them to Yi Jiayi one by one:

"Eleventh sister, which part of the report is wrong?"

Jiayi looked down at the photo of the tied tree trunk that Ajie took, showing that there were scratches on the bark of a part of the tree trunk left by the rope.

When checking the inflatable house again, Jiayi frowned and recalled the sound she heard in the flow image, and picked up the photos to check the scratches left on the tree trunk.

If the sound was the sound of the rope rubbing against the tree trunk, it should be very reasonable.

At that time, those scratches appeared with the child's jumping. Is it possible that... the strong wind lifted the inflatable house, and the child pulled the inflatable house back when jumping, so that an upward force and a downward force repeatedly rubbed and pulled the inflatable house...

But if Wang Weiya tied the rope carefully, could such friction and strong wind really overturn the inflatable house?

While thinking about how to study the inflatable house carefully, she pulled out a large pile of broken inflatable house "corpses" from the evidence bag with gloves.

The moment her fingers pulled out the rope, Jiayi frowned.

There were traces of rope pulling on the tree trunk, but the strange thing was that the inflatable house was scratched and broken in the strong wind, but the rope was still intact.

So she turned out the four ropes on all four sides and checked them. They were all intact. Then she carefully checked the seams between the ropes and the inflatable house. Her brows wrinkled instantly.

At this time, Ajie was introducing the extent of the damage to the inflatable house and happened to mention:

"...By the way, the inflatable house merchant called the victim's mother, Mrs. Wang, and asked her to compensate for the inflatable house. Today, Mrs. Wang also submitted an application for evidence collection, saying that she hoped to get the inflatable house back as soon as possible after the case was finalized. This thing is quite expensive. Although it is broken, if it is returned to the inflatable house merchant, the merchant may have a way to repair it and reuse it. Wang The wife can pay less. Mrs. Wang is too pitiful. Her son was killed by her husband, and she still has to pay for the damage to the "murder weapon". It seems that when the broken inflatable house is detained as evidence, Mrs. Wang has to pay for the rental fee for one more day. It's really raining all night long."

"The business asked Mrs. Wang to put pressure on us and ask us to take back the inflatable house?" Jiayi suddenly interrupted Ajie.

"It can't be considered as pressure... It's also unlucky from the business's perspective. They were doing business well, but their products were used as weapons, and they lost an inflatable house. They couldn't rent it out for many days, and they lost a lot of money. Maybe it's just a normal process in compliance with regulations?" Ajie scratched his head, a little scared by Jiayi's serious expression.

I don't know when it started, but the female sergeant in front of me, who is younger than me, has already had an aura that makes many people feel nervous and stressed.

"No." Jiayi waved her hands, staring at the inflatable house in front of her for a while, and when she looked up again, she said sternly: "No matter what, keep this inflatable house, and no one is allowed to take it away. It must stay here until the trial of this case is over."

"But if we make a report and take photos--" Ajie hesitated.

"This is an important piece of evidence. Anyone who allows it to be taken away will be held responsible--the responsibility of wrongly accusing someone and killing someone." Jiayi's tone became heavier.

"Ah, I understand. Then, Sister Eleven, I'll talk to Brother Da Guangming later." Ajie couldn't help but shook his head again.

"Thank you very much, I'll go talk to Brother Da Guangming in person." Jiayi said, turned around and walked out to the laboratory technician.

Liang Shule nodded to Ajie again, and hurriedly followed Yi Jiayi. His mind began to work rapidly, thinking about what Jiayi meant.

Why is there evidence on that inflatable house that can change a person's fate?

...

After negotiating with Brother Da Guangming that he must keep the evidence to the end, Jiayi returned to the B team office.

While thinking about what to do next, Fang Zhenyue walked over from the opposite office.

He handed a freshly printed and still warm document to Jiayi and said,

"I checked and there are many similar cases abroad.

"These are reports about accidents caused by inflatable houses in various places, most of which are accidents in the United States. It is located in the Great Plains, and tornadoes are common there. There are also more than a dozen cases of adults being swept away in inflatable houses every year. Most deaths and serious injuries were caused by falls from heights and collisions during swirls."

Jiayi took the document and read the report on it, "Brother Yue also thinks that the suspect Wang Weiya did not commit intentional homicide?"

"Wang Weiya's confession and his expression, the attitude of the eyewitnesses, the descriptions of Wang Weiya and his wife's friends and colleagues about their family's daily life... everything is unnatural. The motive for the crime is not convincing enough, and the method of committing the crime is also quite uncontrollable. Such a homicide case is very difficult to establish in the serious crime team." Based on real experience and professional details, Fang Zhenyue agreed with Jiayi's opinion.

"Brother Yue, I suspect that the whole case is not an accident. "Jia Yi rubbed her fingers together, her brain still trying to think, trying to figure out the whole incident, so she anxiously and irritably ruffled her hair.

Fang Zhenyue crossed his arms and looked at her, then looked at Liang Shule who was following her, clapped his hands and called all the detectives who were either looking at the information or organizing the confessions, and then asked Jia Yi:

"What did you find out?"

Jia Yi finally came to her senses, she turned around and walked to the whiteboard, wiped off all the writing on it, and then began to write on it in a flamboyant manner:

[Eyewitness]

[Motive of the suspect's young age and difficulty in bearing pressure]

[Confession of the suspect]

After writing, she turned around and said: "Based on these three items, we may be able to determine that the suspect is guilty of murder, but in fact, each item does not stand up to scrutiny.

"If it goes to court, there's a chance that the jury will vote to find the suspect guilty.

" "But as detectives in charge of this case, we must double-check all the evidence to ensure its authenticity and accuracy."

“Therefore, I have to consider another possibility.”

After saying this, Jiayi wrote on the other side of the whiteboard:

[Typhoon Day]

[Inflatable House]

[Rope]

After writing, she met everyone’s curious eyes and continued:

“The typhoon day was an accident, because the rope was not tied tightly, or it was broken or pulled apart by the wind, causing the inflatable house to loosen or even be blown away by the wind. This is also plausible.

“Although there has been no precedent for this kind of thing in Hong Kong before, this thing has only been in Hong Kong for a short time, and this year has only entered the typhoon season, so there has not been such a strong wind before. Therefore, there have been no similar accidents before, and now that various factors have been gathered together, it happens by chance, which is also reasonable.

"Based on this, we can determine that it was an accident."

"It seems reasonable." Uncle Jiu nodded. "During the interrogation, I carefully read Wang Weiya's file and observed this person. I always felt that he was not the kind of person who would kill his own son."

Although detectives cannot rely on feelings and emotions to solve cases, the sixth sense of old policemen is sometimes very accurate.

"Yes." Jiayi nodded, but turned around and drew two lines under "Rope" on the whiteboard. "But when I was checking the evidence, I found that the rope of the broken inflatable house was not broken, and there was not even any scratch or damage.

"I took a closer look. Although I can't judge the material of the rope, it seems to be different from the nylon rope we used to use. It is very hard and slippery, so it is not easy to break. But such a rope has weak flexibility and low friction. Even if you tie something very hard, it is easy to rebound and loosen due to its hard texture, not to mention the situation where there is constant external force pulling. "

"Ah! Is there something wrong with this rope itself?" Sanfu frowned and instantly became angry.

If this is the case, then it is the unscrupulous merchants who are harming people!

"I have asked Brother Da Guangming to help redo the inspection of the inflatable house to determine the material of the rope. Moreover, I suspect that these four ropes were sewn by the merchant himself after the original ropes with high friction were damaged. They are ropes that do not comply with safety regulations. Brother Da Guangming promised to give me a report on the tying rope within 1 to 2 days. He should also visit other inflatable house stores tomorrow to make a comprehensive understanding and judgment. "

Jiayi pointed at Liang Shule again, "Ah Le will follow up on this report, and tomorrow he will accompany Brother Da Guangming to visit and investigate various stores that rent and sell inflatable houses." Liang Shule

was called, and he half stood up and nodded to everyone nervously.

After being in Group B for so long, he still hasn't fully integrated into the group.

"Brother Sanfu, please take Brother Jiaming to check the inflatable house store rented by Wang Weiya to see if all the documents are complete, who the legal person is, and other information. I also need to be the person who rented the inflatable house in this case..." Jiayi thought for a moment and continued to give orders.

"OK, madam." Sanfu gestured OK and stood up.

"Uncle Jiu, can you please contact the Forensic Department and ask Sir Xu to produce a medical examination report on the deceased Kunzai. The content will roughly be what can be seen from the corpse, how the child's parents took care of the child in the past. For example, they took good care of the child, even the nails were trimmed very well, and no details were taken care of.

"Also, we need to visit Wang Weiya's home and record their living environment, the relationship between his wife Zhang Shuyu and Wang Weiya, how Wang Weiya takes care of the family, how he distributes the money he earns, which goes to his wife and which goes to his children, and who distributes it. And..."

Jiayi was still thinking, but Uncle Jiu stood up and continued,

"I understand, Sister Eleven, we need to understand the relationship between Wang Weiya and his children and wife, and understand the true situation through all the details in life. In this way, we can get a better understanding of Wang Weiya as a person, and then use this information to judge the probability of the murder motive being established."

"Yes, thank you Uncle Jiu, that's exactly what I meant." Jiayi's brows, which had been furrowed since she met Wang Weiya, relaxed for the first time.

Uncle Jiu patted Gary's shoulder and nodded to Jiayi, "Eleventh Sister, I'll take Gary to check."

"No problem." Jiayi nodded.

"I will go and interview all the citizens who registered on the beach that day, and communicate with them from another perspective to discuss the possibility that the suspect Wang Weiya is not the murderer and has not untied the ropes." Fang Zhenyue leaned against the door and took the initiative to accept his task.

"Thank you, Brother Yue, I will go with you." Jiayi saw that everyone was arranged to go out, and immediately asked for permission.

"OK, but it's time to go home today. The shops that Ah Le and Sanfu are going to check are probably also ready to go home. Who wants to play in the inflatable house when it gets dark? Why don't we go to eat now, and after dinner, the others will go home, and Uncle Jiu will take Gary, and you and I will go to the interview in two teams, how about that?" Fang Zhenyue indicated the time and asked Jiayi.

Jiayi then realized that it was time to finish work, so she breathed a sigh of relief and nodded with a smile.

A team of people then rushed out, with Uncle Jiu and Sanfu walking at the end, strolling leisurely.

"You said..." Uncle Jiu suddenly came to Sanfu's side, and when the other party was attracted and looked over, he raised his eyebrows and said, "Is Brother Yue a little afraid of his own guilt?"

"Afraid of his wife?" Sanfu muttered in response, and suddenly wiped his lips and smiled.

Jiayi happened to turn around and saw it, so she asked curiously, "Is there anything interesting?"

Sanfu was embarrassed for a moment, and quickly put away his smile and changed the subject, asking,

"By the way, how is Jiajun's matter? Have you figured out the situation?"

Jiayi's shoulders slumped again, "I was going to talk to Jiajun tonight, but I'm afraid this kind of thing will make him feel embarrassed. What if it's really a nocturnal memory or something like that... When you men are in adolescence, are you very sensitive to these things?"

"Of course, if someone doesn't even understand this kind of thing, he will be laughed at for a long time." Sanfu immediately shook his head unhappily and continued, "Why not find Jiadong or Yue, or some male elder who has a good relationship with Jiajun, and have a chat with him indirectly. Don't ask Jiajun directly if he doesn't know about the changes in the body during puberty. If he gets angry, he might enter a rebellious period, which is very difficult to deal with. Just... tell the story of your own changes during puberty, as if it were a joke, as if it were a casual chat, and try to see Jiajun's reaction, and then explain it bit by bit indirectly."

"Yes, that's right. You should explain the matter clearly and let Jiajun feel that you didn't tell him on purpose. This is the best way. It not only saves Jiajun's face, but also makes the topic between men clear. When he has solved these problems himself, he will be cheerful, and then he might even talk about what happened during this period with self-deprecating smiles." Uncle Jiu agreed, "Just don't let him feel ashamed."

Jiayi nodded in agreement, and the next moment she looked up at Fang Zhenyue, her eyes sparkling and full of pleading.

"..." Fang Zhenyue had never done such a thing. When he was growing up, it was not popular for parents and children to communicate in the way that men do. He learned all about it from the physical health class taught by the teacher and some weird books that were secretly circulated among boys... But... after exchanging glances with Jiayi several times, he finally nodded and agreed, "After I finish my meal, I'll ask Jiajun to take me to buy some snacks, and we'll talk to him on the way."

"Brother Yue is so nice~ But I guess it may not be as simple as adolescent troubles..." Jiayi was still a little worried.

"Don't worry, we'll talk it out a little bit, and we'll figure it out."

"Okay...thank you, Brother Yue!" Jiayi put her hands together, thanked him happily, turned around and walked to her car, opened the door and stepped into the driver's seat, closed the door neatly, fastened the seat belt, and started the car.

Fang Zhenyue saw her turning the steering wheel with one hand, focusing on the road, and driving the car out of the parking space very smoothly. He felt itchy in his heart and was a little impressed by her handsomeness.

"Brother Yue, aren't you going to drive?" Sanfu stood outside the back door and looked at Fang Zhenyue, his smile showing some understanding and cunning: "If you don't leave, I can go and get a ride from Eleventh Sister~"

"..." Fang Zhenyue blushed, drove hard, sat in the driver's seat, started the jeep with a buzz, and the body of the jeep suddenly lurched backwards, scaring Sanfu so much that he jumped back a step. He then realized that he had turned the game around, and opened the back door for Sanfu with satisfaction, turning around and saying with a half-smile:

"Get in the car."