Yao Gang seems to be a naughty kid in the nanny's opinion, so the nanny doesn't think highly of Yao Gang.
Like most families with two children, Yao Xin's parents don't seem to do a good job of balancing the love between their two children.
At least it seems to Yao Gang that his parents love his sister Yao Xin more than Yao Gang, which can easily make Yao Gang jealous.
"Have the two brothers and sisters ever done anything excessive, such as fighting?" Gu Chen asked again.
The nanny thought for a few seconds and then said: "If you ask that, it really does exist."
"Let's talk about it in detail." Gu Chen said.
"When the two brothers and sisters were attending a relative's birthday party, Yao Xin, as the little princess of the family, wanted to perform on stage. As a result, his brother Yao Gang was so surprised that he cut the clothes that his sister was wearing for the performance."
"Did your clothes get torn?" Lu Weiwei was also stunned and said thoughtfully: "Isn't this little boy too naughty? Then Yao Xin is going to be embarrassed?"
"Isn't it?" The nanny also sighed helplessly: "Yao Gang made such a fuss, which led to this birthday party. When Yao Xin was about to walk on the catwalk, her overalls slipped down, making Yao Xin very embarrassed."
"For this reason, Yao Xin ran to complain to her parents, and her parents only blamed her a few times. After all, the palms and backs of her hands are full of flesh. It's no one's fault to blame."
"There was another time when Yao Xin won the championship in a competition. The family prepared a celebration banquet for Yao Xin and specially hired a chef from a star-rated hotel. As a result, Yao Gang actually filled the cup in which his sister Yao Xin was drinking."
"Also on the sheets where Yao Xin sleeps, Yao Ganghui often pours feces from kittens and puppies on it. Once, Yao Xin even found feces on a Christmas gift."
"That's too much." When Officer Wang heard this, he was furious: "This Yao Gang is young and has done all kinds of bad things. How can he do such a prank at such a young age? Especially to himself.
younger sister."
The nanny also said: "So this child is too naughty. His parents can't cure him. As long as he doesn't go too far, they will let him go."
"I am an outsider, just working as a nanny in his house, what can I say? After all, he is not his own child."
"If this were my child, he would have to be hung up and beaten. However, Yao Xin is still quite capable and does not argue with Yao Gang every time."
"But the less he cares about Yao Gang, the more the kid likes to play pranks. Yao Xin even cried several times when Yao Gang pretended to be a ghost."
"Anyway, the relationship between the two brothers and sisters is not very good. They basically spend their time fighting each other."
"Because Yao Xin has an agent, Wu Qian, she often competes on major runways and is rarely at home, so the two brothers and sisters don't actually stay together for long."
The nanny also told the police everything about Yao Gang's character and the relationship between the two siblings.
After hanging up the phone, Officer Wang suddenly fell silent.
Seeing this, Lu Weiwei hurriedly asked Officer Wang: "Old Wang, do you have any ideas?"
"I have a lot of ideas." Officer Wang looked at Lu Weiwei and said, "This Yao Gang, if I hadn't heard what the nanny said before, maybe I wouldn't have any ideas about him, but it's different now. I feel that Gu Chen's previous speculation was
Makes sense."
"Just think about it, why would he be happy and excited when his sister was killed? He didn't seem to care."
"Isn't this too cold and callous for a brother? She is also his sister after all. It can be seen that this young lady Yao Gang seems to have no affection for his family."
Of course, Officer Wang said this out of emotion, after all, he heard so many misdeeds about Yao Gang on the phone.
To be honest, if Yao Gang were his own child, Officer Wang would have the same idea as the nanny, which is to hang him up and teach him a lesson.
Even if he cut off his sister's costume for the performance, he also got some feces from kittens and puppies on his sister's gifts and sheets. Normal people would not do this.
It can be seen that the young lady Yao Gang is not a normal person, but a spoiled naughty child.
At least if a son fails to teach his father, the first person to be held accountable should be Yao Gang's father.
Looking at Gu Chen thinking, Officer Wang asked him: "Gu Chen, what do you think?"
"Senior Brother Wang and I have the same view." Gu Chen looked up at him and said with some doubts: "But from this point alone, it is difficult to determine the key connection between Yao Gang and Yao Xin, at least the motive for the murder is not clear.
"
"You mean..." Lu Weiwei suddenly exclaimed.
Gu Chen said: "The nanny's words at least indicate that the relationship between the two siblings is not very good. Young wife Yao Gang is jealous of sister Yao Xin, but it is difficult to judge based on this alone."
"Because even if Yao Gang is the murderer, I don't think Yao Gang, a young lady, could complete such an operation at the forged scene in the basement."
"And if you think about it, the kidnapping letter was obviously written by an adult. What does it have to do with Yao Gang?"
When Gu Chen said this, Lu Weiwei, who originally felt like she had some breakthrough, instantly became even more confused.
"It's neither this nor that. I feel that this case is a bit complicated." Lu Weiwei also crossed her waist and said a little impatiently: "If we follow the previous reasoning, maybe Yao Xin's mother is more likely, but Yao Xin's brother Yao
There was something abnormal just now.”
"But the most important thing is, what is their motive for killing? This is the key."
Seeing Lu Weiwei's long speech with emotion, Officer Wang also said helplessly: "Let's not talk about this for now. Let's see what new discoveries are made by forensic doctor Liu later, right Gu Chen?"
Officer Wang turned to look at Gu Chen.
Gu Chen nodded: "Okay, just do as Senior Brother Wang does."
Several people continue to wait...
It was only ten minutes later that Forensic Doctor Liu came out of the examination room and went directly to the waiting room.
Seeing Forensic Doctor Liu enter the room, everyone stood up at the same time and came together to Forensic Doctor Liu.
"How about Dr. Liu?" Gu Chen asked first.
Forensic doctor Liu hesitated for a moment and said: "The test results are already available. The time of death of the little girl should have been yesterday, around two or three o'clock in the afternoon. The cause of death was initially determined to be suffocation."
This chapter is not finished yet, please click on the next page to continue reading the exciting content! "What about hitting the head with a blunt instrument?" Gu Chen asked.
"Because the little girl was hit in the head first, causing her skull to be almost split in two, I concluded that the little girl should have been brain dead at that time."
"But the murderer was afraid of exposing his methods of committing the crime. It may also be because the murderer thought that the little girl was dead, so he put a strangulation mark on the little girl's neck, which caused the little girl to suffocate to death."
"Wha...what? The little girl was brain-dead before, but then she was strangled to death?" Lu Weiwei's eyes became wet when she heard this.
Although as a police officer of the criminal investigation team, Lu Weiwei has never seen any big storms, this little girl was the only one who took a photo with her a few days ago.
Lu Weiwei has fallen in love with this little girl since then, and she feels like she is really a sensible child.
Although he is already somewhat famous and has performed well on international runways, Yao Xin gives Lu Weiwei the impression that he is the kind of good kid who lives a low-key life.
But the good boy suddenly disappeared, and someone used a flashlight to knock his skull into two parts, and then strangled him to death with a rope.
Thinking of this, Lu Weiwei was in a bad mood.
"Senior Sister Lu." Gu Chen also saw that her eyes were wet and quickly handed her a napkin.
"Thank you." After Lu Weiwei took it, she touched her eyes and said, "I think this murderer is too cruel and cunning, but it seems difficult for us to determine who the murderer is based on these clues."
"Oh, by the way." Just as Lu Weiwei raised her doubts, forensic doctor Liu added: "After technical testing, I found that the little girl had eaten dragon fruit before she was killed."
"Dragon fruit?" Gu Chen's eyes lit up and he quickly added: "By the way, when we were searching for clues earlier, I found a plate with dragon fruit in the refrigerator of Yao Xin's house. There seemed to be some uneaten dragon fruit in it.
fruit."
"Yes." Lu Weiwei immediately said: "It is indeed there. I also discovered it. We should check that thing, but we didn't know it at the time."
"Also." Seeing everyone's fighting spirit instantly ignited, Forensic Doctor Liu added: "I extracted a DNA from the little girl's pants that was not the little girl's own. I think..."
"You mean... this is most likely the murderer's DNA?" Gu Chen asked him hurriedly based on the ideas provided by forensic doctor Liu.
Forensic Doctor Liu nodded: "Yes, that's what I meant, because the little girl's clothes were messy. I think her clothes seemed to have been torn before she was killed, so this DNA is very important."
"I need to know who in the little girl's family matches this DNA. I need to collect other people's DNA for investigation."
"This is very simple. We can go to Yao Xin's house again. It just so happens that the little girl ate dragon fruit. We can also investigate and see if we can find any new clues."
Gu Chenzao had doubts about Yao Xin's family.
The reason is simple. If it was really an outsider who committed the crime for ransom, he would not just dump the body in the basement of the victim's home.
Because once a person is found dead, his ransom will be lost.
Regardless of whether the vote is taken or not, at least it must be pretended that the kidnapped person is still alive, right?
The two of them hit it off immediately, so they planned to return to Yao Xin's house to make another argument on the evidence they had already obtained.
Forensic doctor Liu also worked hard and followed closely with his forensic assistant, and together they followed the third criminal investigation team to the villa in the western suburbs.
At this moment, the Yao family is still immersed in the grief of losing Yao Xin, and they also see the police arriving again.
Yao Xin's father was the first to walk out of the door and asked hurriedly: "Officer Gu, has there been any progress in the investigation of my daughter?"
"There has been some progress." Gu Chen first comforted him to stabilize Yao Xin's father's mood, and then said: "But there is still some evidence collection work that requires Mr. Yao's cooperation."
"Of course." Yao Xin's father agreed readily and said directly: "As long as the murderer of my daughter can be found, I can cooperate in any way you ask me to."
"We need to search your home again." Lu Weiwei also came over with a data book and said: "Also, I need the DNA of all of you."
"Okay." Yao Xin's father did not bargain and answered quite readily.
Gu Chen smiled with satisfaction: "Mr. Yao, don't worry, it may not be long before the murderer of Yao Xin may be found."
Yao Xin's father waved his hand: "I don't care how your police investigates. Where cooperation is required, I will cooperate fully. I only want the truth. I want to seek justice for my daughter..."
Yao Xin's father has been talking there for a long time, but time waits for no one. Gu Chen, Lu Weiwei and Officer Wang have no time to listen to his complaints, and Forensic Doctor Liu has no time.
Therefore, forensic doctor Liu collected DNA from the Yao family and collected everyone's fingerprints for inclusion.
Gu Chen, on the other hand, put on white gloves and went directly to Yao Xin's kitchen.
Opening the refrigerator, when he saw the plate of uneaten dragon fruit, Gu Chen breathed a sigh of relief, then took out the dragon fruit from the refrigerator and recorded the fingerprints on the plate.
After some operations, Gu Chen took advantage of the moment that Liu Forensic Doctor was collecting information and came to Yao Xin's mother and asked: "Are you sure that your son Yao Gang was sleeping when your daughter was kidnapped?"
When Gu Chen asked again, Yao Xin's mother was suddenly startled, but quickly responded: "Of course, Yao Xin was kidnapped by the kidnappers until her father and I arrived, and Yao Gang had been sleeping in the room.
He doesn’t know anything about what’s going on outside.”
"Really?" Gu Chen looked at Yao Xin's mother with sharp eyes.
Yao Xin's mother was also a little afraid of such a look, but after a brief look at each other, Yao Xin's mother still said with certainty: "Yes, these are all true. Yao Gang has been sleeping and he doesn't know anything."
"Yao Gang." Gu Chen then turned to look at the young lady Yao Gang and waved him over.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! Yao Gang seemed not to be willing to cooperate, he came to Gu Chen half-heartedly and asked: "What are you doing?"
"Were you sleeping when your sister was kidnapped yesterday? Or did you wake up at that time, see something, and then fall asleep again in a daze? Is this the case?"
"Little Zhengtai seemed to be confused by Gu Chen's question. She stretched out her right hand and scratched her head. Then she turned to look at her mother, then nodded and said: "Yes, I have been sleeping. I don't know what's going on with Yao Xin."
At this time, Lu Weiwei put the remaining dragon fruit on the table with several other fruit plates in the refrigerator, and asked: "Did both Yao Xin and Yao Gang eat dragon fruit yesterday?"
"No... I don't know." Yao Xin's mother shook her head and said thoughtfully: "Did they eat? I don't remember very well."
"Is this dragon fruit from yesterday?" Gu Chen asked again.
Yao Xin's mother nodded: "Yes, it was from yesterday."
"Then can we take these fruits back for investigation?" Gu Chen said.
Yao Xin's mother still nodded: "But... yes, you can take it away."
"Thank you." After Gu Chen finished speaking, with Lu Weiwei's cooperation, he put the fruits in the refrigerator and the plates into the evidence collection bag.
Forensic Doctor Liu also completed the operation at this moment and was about to pack up his things. Officer Wang was helping.
Gu Chen and Lu Weiwei have also put the evidence into the evidence collection box.
Because Yao Xin had eaten dragon fruit before she was killed yesterday, these dragon fruits are the key.
Of course, taking away the other fruit plates together was also based on the purpose of not missing any clues.
Everyone returned to the Technical Section of the Municipal Bureau.
This time, forensic doctor Liu worked more quickly and soon detected Yao Gang's fingerprints on the plate containing dragon fruit.
Turning to look at everyone, forensic doctor Liu said: "The fingerprint belongs to his brother."
"Sure enough, it belongs to Yao Gang, but hasn't Yao Gang been sleeping? Could it be that when Yao Xin was eating dragon fruit, Yao Gang was also there?" Lu Weiwei asked.
Gu Chen glanced at Forensic Doctor Liu and asked, "Forensic Doctor Liu, are there only Yao Gang's fingerprints on this plate? Where are their parents' fingerprints?"
Forensic Doctor Liu shook his head and said: "The other fruit plates do have the fingerprints of Yao Xin's parents, but only this dragon fruit plate has the fingerprints of Yao Gang and Yao Xin."
"This shows that both Yao Xin and Yao Gang have eaten dragon fruit. Based on the information you have learned before, it seems that the two siblings compete for everything, and the fact that the two children compete for the dragon fruit cannot be ruled out.
"
After listening to forensic doctor Liu's reasoning, Gu Chen suddenly turned his attention to the flashlight in the transparent evidence bag.
He immediately picked up the flashlight and asked: "What about the flashlight? If it were a little boy, could he be strong enough to smash Yao Xin's head and cause such serious injuries?"
Forensic Doctor Liu nodded and said: "I have asked my assistant to conduct experiments before to re-simulate whether a little boy can inflict such damage with a flashlight."
"Experiments have proven that it is completely possible, does not require a lot of force, and the angle and intensity of the injury are very consistent."
"That means..." Gu Chen hit his right fist on his left palm: "That means that it is entirely possible for the young lady Yao Gang to cause such injuries, and the wounds on Yao Xin's head are most likely caused by Yao Gang
of?"
"Hiss..." After hearing Gu Chen's reasoning, Lu Weiwei couldn't help but take a breath and said: "This... Isn't this too scary? Brother, does he have any deep hatred for his sister? He wants to use a flashlight to kill Yao Xin
His skull was smashed like this, and it was almost split in two, so he was either dead or brain-dead."
Lu Weiwei suddenly felt that the world of children did not seem so simple.
At least Yao Gang, the young lady, seems to be the kind of naughty child who doesn't play lightly or seriously.
Then, Lu Weiwei looked at Gu Chen and gave her own reasoning: "Junior Brother Gu, do you think the situation will be like this? This plate of dragon fruit was cut and prepared by the young lady Yao Gang first, but Yao Xin came over and discovered that my brother
I was eating, so she also ate a few pieces."
"But his brother Yao Gang discovered it. Yao Gang warned his sister not to eat. My sister Yao Xin didn't listen and continued to eat. So Yao Gang picked up the flashlight on the table and swung it at her head."
"Yao Xin fell to the ground and was unconscious. Her skull was almost split in two and she was brain dead. Yao Gang found out that he had caused a big disaster, so he strangled his sister's neck with a rope, creating the illusion of being strangled to death."
"Then he moved my sister to a small room in the basement and created the illusion of the previous scene. What do you think, Junior Brother Gu?"
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