In the hall of the crime scene, all the relevant personnel have arrived, and even Miao Zhiyu, who has always been reluctant to show up, has been invited out. Pen, fun, and www.biquge.info

Everything was arranged, and Luo Wenjun said: "You can tell who the murderer is now, but if you don't have evidence, you don't need to say it."

"Of course there is evidence" Fengchen looked at the people in front of him and began to reason: "I'll start with the beginning, Miss Miao came to this village because she received a threatening letter, and after she finished performing, she returned to this house to change clothes, and then she was invited by Meng Ying and a few people to eat, using disposable dishes and chopsticks." The murder happened between us and Miss Miao, and at that time, Mr. Lou and the other three staff members did not eat with us, and they went their separate ways.

It wasn't until Miss Miao returned to the upstairs bedroom after eating that I found the body of the deceased, and after hearing her screams, I immediately rushed here. ”

Seeing that Fengchen's words paused, Luo Wenjun opened his mouth and asked, "Does this have anything to do with the case?" ”

Fengchen didn't answer, but took the lead and walked upstairs, pointed to the corpse and said, "Let's look at the clothes of the corpse."

"What's wrong with the clothes? Isn't it just messy? It's obvious that it was caused by fighting with the murderer", Luo Wenjun asked puzzled

"I thought so at first, but this happened to be the murderer's way. The clothes of the deceased were not so much the result of the fight with the murderer, but rather the hasty clothes that were so messy."

"You mean to say that the murderer helped the deceased change his clothes in a hurry?" Luo Wenjun asked

"That's right, this house is full of tricks, and the reason why the house is so chaotic is not because the murderer is looking for something, but because the murderer has set an alibi for himself", speaking of this, Feng Chen stared straight at one of the people present

"The person who can use the messy traces here to make an alibi for himself is ......, wouldn't it?"

"That's right, the murderer is you-Miao Zhiyu", said fiercely

Miao Zhiyu's pupils dilated, hugged her body tightly, and said, "No, you and the girl next to you can be used to do this as an absence."

Everyone turned around and looked at Fengchen again. Fengchen continued indifferently: "You who were waiting in the bedroom, when the deceased returned to the bedroom, quickly cut the throat and killed the deceased, and then switched clothes with the deceased, ruining the deceased's face. Then pretend to have accidentally fallen and find the body screaming, and if someone breaks in within a minute, your alibi will be established. So I came in and became your alibi......"

I said...... You stop for me, and explain to me first how this alibi is not valid", Luo Wenjun shouted loudly

"Didn't I understand enough? Miao Zhiyu waited in the bedroom for the deceased who had eaten with us to come back, and then killed the deceased, changed clothes with the deceased, and pretended to be frightened", Feng Chen said

The facts were so shocking that everyone couldn't react for a while, only Meng Ying understood the meaning the fastest and said, "It was Miss Miao who was eating with us, and the murderer who messed up the house was also Miss Miao." But these two things are carried out by colleagues, and if you want to succeed, unless Miss Miao has a doppelganger technique, or is a twin sister."

The words are all said to be on this, and everyone still doesn't understand that they are stupid. Luo Wenjun opened his mouth and said, "So, the deceased is Miss Miao's twin sister?" It's true that this way can solve all the puzzles, but how can you prove it? ”

"This is going to ask the old man Zhao Shuhui to explain, I only took a photo of Miao Zhihui when she was a child, and Grandma Zhao immediately recognized it", the wind and dust pushed everyone's focus point to Zhao Shuhui

Until this time, Zhao Shuhui's eyes had been on Miao Zhiyu, and she trembled and asked, "Child, is it really you?" Are you the kid of the Miao family? ”

"Ms. Zhao, please elaborate", Luo Wenjun performed his duties unclearly

Zhao Shuhui saw that Miao Zhiyu did not answer her, sighed, bowed her head and said: "36 years ago, a couple surnamed Miao in the village asked me to help them deliver babies, and I agreed.

But there was a problem during the delivery, I didn't know that the woman had two fetuses in her belly, although the delivery was successful, but the mother of the fetus died of dystocia, I will never forget this incident, I killed a human life"

She sobbed a few times and continued: "At that time, I delivered a pair of twin sisters, and their father named them after "marriage", sister Miao Zhiyu, sister Miao Zhiyuan.

When they were ten years old, their father also died of depression, leaving only their two sisters who were struggling to die. I wanted to adopt them at the time, but I was rejected by Miao Zhiyu, who was my sister.

Although the village was a peaceful village, there was no escape from the gossip, and the child had gotten the news that I had killed her mother, and that I was really not qualified to adopt them, but the child rejected everyone in the village who wanted to adopt them.

Knowing the marriage is hard-working, taking on the heavy burden of the family alone, and never letting his sister suffer a little, the two sisters have a very good relationship.

The good times didn't last long, and a few months later, the marriage disappeared, and everyone thought that the child had been taken away by the wild beasts in the mountains. And Zhiyuan was finally taken in by me, but he has been depressed because of his sister's death. When she was 16 years old, she also disappeared with her sister.

It was all my fault, and if I had forcibly adopted both of them at the time, it wouldn't have turned out like this."

Listening to the old man's cry, everyone was very heavy. Lou Yixiao opened her mouth and asked: "So, the person I saw in the company's surveillance video is not Miao Zhiyu, but Miao Zhiyuan?" ”

"That's right, the person who calls herself 'Shadow' is Miao Zhiyuan, otherwise she would never have let all the people in the company have an accident, if she has the identity of Miao Zhiyu, it will be different. She probably chose Miao Zhiyu to work outside the company before sneaking into the company to do tricks. Everything went smoothly according to her revenge plan, but she didn't expect to be killed by her sister......", Fengchen said extremely uncomfortable in his heart

"You talk nonsense, even if I have a twin sister, so what? Isn't she missing too? Why do you say my sister is here? If you ask for a DNA test, I refuse this unreasonable request", seeing that the situation was not good, Miao Zhiyu stood up and argued for herself

Luo Wenjun frowned, Miao Zhiyu could indeed refuse to test DNA, because there was no evidence to identify the deceased as her sister.

Fengchen chuckled and asked, "I don't know what Miss Miao said about your violin performance last night?" ”

The seemingly useless sentence gave Miao Zhiyu a fatal blow, and he lowered his head with a pale face.

"Since you don't say it, then I'll ask someone to help you say it, Xiaoying, up."

Meng Ying became the focal point: "Last night's violin performance was very good, but it was only played by a novice violinist, because there was the biggest flaw in it, that is, the wolf sound." ”

"Wolf voice?" Except for one person, everyone present didn't understand what the wolf sound was, including Feng Chen.

"The wolf sound is caused by the natural resonance of the instrument, and it is an inevitable consequence of the instrument's design. All instruments have resonance chambers, and the air inside the chamber has a basic vibration frequency, above which the instrument responds significantly and produces louder sounds.

The wolf sound sounds like a set of striking sounds and together, due to the periodic confrontation of the excess harmonics. When the bow is drawn, the energy is channeled through the saddle into the body, and there are two resonances, one related to the vibration of the strings and the other to the natural resonance of the body. If these vibrations are 8 degrees from each other, the sound will bounce between the two tones.

Resonators all have their own frequencies, so if the natural frequencies of the body coincide with the pitch being played, then there will be a conflict between the strings and the resonators, resulting in an annoying sound, the wolf sound.

And this kind of mistake beginners are prone to appear", Meng Ying pulled a long list of words

"Ahem, Xiaoying, next time you don't need to say it so officially, don't say it if it's unnecessary, they won't understand it", after listening to Meng Ying's story, Fengchen approached and reminded him quietly, but unfortunately Meng Ying ignored him.

Seeing that everyone was still confused, he raised his voice and said: "In general, there will be a 'wolf sound' at last night's recital, and with Miao Zhiyu's violin reputation, it is impossible to play the 'wolf sound', so the person who played on stage last night was Miao Zhiyuan."

"Haha~, this is your credential? I was just not feeling well last night, so I played the 'wolf sound', anyway, they are a group of people who can't understand music", Miao Zhiyu laughed madly

"It's just one of the credentials that I conclude you're a twin. If you want to make such a mess in this house, you definitely don't have time to eat with us, I guess, the person who dined with me at that time was also Miao Zhiyuan! ”

"Are you going to say that you can get the result by just checking the fingerprints of the dishes and chopsticks? Haha~, then you guys go and check", Miao Zhiyu became more and more rampant, and his face was hideous and terrifying

"Sure enough, you wiped your fingerprints from it. The third point I will talk about next is the evidence that confirms the existence of Miao Zhiyuan.

The people who heard the wolf sound that night were not only me and Xiaoying, but also one person, that is, Lan Yeyue, the lighting collector, as a lighting collector, it is impossible not to understand music, because you have to match the atmosphere in the music to play different lighting coordination.

And after you heard the wolf voice, you have been struggling whether to ask Miao Zhima what is going on, and finally you chose the time when Miao Zhima was eating and came to this house, in the name of sending a flashlight, but you saw Miao Zhiyu who should not be in the house at all, which made you frightened, and then left in a hurry.

Mr. Lan, please don't hesitate any longer, this is a big misunderstanding, and I hope she understands the truth. ”

Lan Yeyue nodded weakly: "Everything is the same as he said, I did see Miss Miao in this room at that time."

"So, may I ask, why did you have another one of you in the house when you were having dinner with me at that time?" Fengchen asked menacingly

"That'...... So what, even if my sister really came, it can't be said that I am a murderer, my sister must have been killed by someone else", after a series of questions, Miao Zhiyu's already dilated pupils widened, and he was unable to speak and quibble

"Do you still want to quibble? Although there is no evidence, your attitude proves that you are a murderer, and you are indifferent to seeing your sister die, you ......", Luo Wenjun said anxiously

"What do you know~", Miao Zhiyu roared hoarsely, and then fell silent

PS: There is too much foreshadowing, and if you want to explain it one by one, it may take up another chapter, I'm really sorry.