Chapter 236 221: The Key Evidence!

"Zhou Yan!" The policeman in front of the interrogation table patted the table, "Please cooperate with us well, be lenient when you confess, and be strict when you resist!"

Zhou Yan was speechless. She glanced at the policeman and put her legs on the table, "Why didn't I cooperate? I've already said what I need to say, but you don't believe me, what can I do! What do you want me to do?" What do you say? Do you want me to say that I killed someone?"

She did not kill, she is not afraid!

When encountering such a person, the policeman in charge of the interrogation was also very helpless, and continued: "Tell me, where were you from 19:00 to 22:00 last night?"

"I'm here." Having said that, Zhou Yan showed a dissolute smile, and looked at Sun Chao, the little brother of the policeman, "I'm sleeping with the guests. As for how I accompany them, do you want to hear more specifics?"

After all, he is engaged in this line of work, and Zhou Yan's face didn't blush when she said such provocative words.

After finishing speaking, Zhou Yan even winked at the little brother of the policeman.

"If you want to hear it, I can whisper it to you in private."

Sun Chao patted the table, "Zhou Yan! Please be serious!"

Zhou Yan snorted coldly, "Am I not serious? You insisted on asking, and I answered truthfully, but you all disliked me for not being serious. What do you want from me? Why don't you just give me a standard answer? Just answer according to your standard answer."

At this moment, Sister Ling stood beside her and knocked on the door with her fingers.

Sun Chao stood up, "Sister Ling."

Sister Ling nodded, "How do you say?"

Sun Chao's face was very ugly, "She has not cooperated!"

Upon hearing this, Zhou Yan immediately yelled for injustice, "Comrade police officer, I have said everything that needs to be said. Although my occupation is a bit special, you can't engage in discrimination!"

Sister Ling walked up to Zhou Yan, "As far as I know, Liu Manshan is your husband who just received a certificate."

"Yeah," Zhou Yan glanced at Sister Ling, "What's wrong?"

Sister Ling frowned slightly, "Your new husband was murdered and died tragically. As a wife, why don't you feel sad at all?"

"I don't have any relationship with him, why should I be sad?" Having said that, Zhou Yan continued: "If he is dead, why can't I look for him again?"

And it was Liu Manshan's money that Zhou Yan was interested in at the beginning.

If Liu Manshan hadn't said that he had real estate in the capital, Zhou Yan would not have obtained the certificate from Liu Manshan.

"How did you meet Liu Manshan?"

"I met in bed." Zhou Yan replied.

I met in bed.

Hearing these words, even Sister Ling frowned slightly.

"You'd better be honest with me," Song Wei bent slightly, put her hands on the interrogation table, and looked at Zhou Yan with a pair of peach blossom eyes, with a sense of oppression that made people unable to breathe, "This is the police station. It's not your home. If you don't cooperate well, once you walk out of this interrogation room, the police will investigate you, dig deep into your life, and find out all the truth. By then, your relatives and friends may also know about your current situation. Life situation. So, you'd better think about it before answering."

Hearing this, Zhou Yan was taken aback.

Looking at Song Wei, she swallowed nervously.

"You, you scare me?"

The corners of Song Wei's mouth were slightly dimpled. She was clearly smiling, but it didn't make people feel any warmth, which made Zhou Yan very nervous.

"The door is open. If you want to leave, you can leave now."

Having said that, Sister Ling immediately cooperated with Song Wei and walked over to open the door.

Slap.

The door opened.

A beam of light shone in from outside the door.

Zhou Yan turned her head and looked outside the door. When she thought of Song Wei's words, "Dig deep into your life", how could she dare to leave?

Zhou Yan looked at Song Yan, "Little comrade, I was wrong before, and I apologize to you!"

Although she does not feel ashamed of her profession,

But she still does not want to be known by relatives and friends.

Especially those from home.

A person's relatives and friends in his hometown are comprehensive, and they always need face.

It has to be said that Song Hua grasped her seven inches very well.

After saying a word, Zhou Yan silently retracted her feet on the table, sat up straight, and maintained a correct attitude, for fear of offending Song Wei in the next second.

Like a primary school student who did something wrong and saw the head teacher.

Some are scared, and some are well-behaved.

Seeing this, Sister Ling looked at Song Hua with surprise in her eyes.

This girl once again surprised her.

Song Wei's aura was not even found in them.

Others in the interrogation room were also shocked.

If he hadn't seen it with his own eyes, who would have believed that a girl who was only seventeen or eighteen years old had such courage!

Song Wei looked at Zhou Yan, and then asked, "How long have you known Liu Manshan? How did you two know each other?"

Her voice is very thin.

But it made people tremble all over, especially Zhou Yan. She had been in the night market and met all kinds of people, but this was the first time she had seen someone like Song Wei.

She obviously looks young, pretty, and has no offensive power, but somehow it makes people panic, and they don't even dare to look at her directly.

It was as if nothing could escape her eyes.

The atmosphere became tense for a while.

Facing Song Wei's question, Zhou Yan answered honestly, "I met Liu Manshan half a month ago, and he was my guest at that time. After that time, he came to me every day and said he would take me To live a good life, he told me that his own daughter is very capable and has a car and a house in the capital. In fact, I didn’t believe what he said at first, until he took me to his daughter’s house a week ago. Then Two days later, we went to get the certificate.”

Song Wei nodded slightly, "Where were you the day Liu Manshan had an accident? Who can testify for you?"

"I had a visitor that night."

Song Wei frowned slightly, and interrupted Zhou Yan's unfinished sentence, "Didn't you already get the certificate from Liu Manshan?"

"I have obtained the certificate, but his function is not very good." Speaking of this, Zhou Yan was a little shy, "I am only 30 years old this year, and I can't be a widow with him. It will be twelve o'clock after we finish. When I came back and found that our house had been cordoned off by the police, I didn’t know that Old Liu had been killed!”

"Little comrade, you believe me, this matter really has nothing to do with me! Old Liu and I just got the certificate, and we plan to divide his family's property! Who knew he would be killed!"

At the end of the sentence, Zhou Yan continued: "Little comrade, do you have anything else to ask?"

She was afraid that if she didn't answer well, the police station would launch an in-depth investigation on her.

If her relatives in her hometown knew what she was doing in the city, she would not be able to see anyone!

"How is Liu Xiaofang's attitude towards you these days?" Song Hua continued to ask.

"Liu Xiaofang? Are you talking about Liu Manshan's daughter?" Zhou Yan asked.

Song Wei nodded slightly.

Zhou Yan said: "If you say that her attitude is not very good, she is okay. If you say that she is okay, I think she is weird! But I can see that Liu Xiaofang looks down on me very much. Old Liu and I moved there. On the first day, Liu Xiaofang had a big fight with us! She wanted to drive me and her dad out. Later, Liu Xiaofang's big star brother also came. Her big star brother even took a kitchen knife and said I want to kill Lao Liu!"

Speaking of this, Zhou Yan seemed to suddenly think of something, and continued: "I thought that Liu Xiaofang would definitely kick us out with her big star brother, but I didn't expect Liu Xiaofang to find out with conscience and beg her big star brother Don't embarrass Lao Liu, it was she who snatched the kitchen knife from the big star. From that day on, Liu Xiaofang's attitude towards Lao Liu changed. At least, she didn't drive us out anymore! I thought I would be able to live a happy life from now on After a few good days, who would have thought that Old Liu would be murdered to death!"

Zhou Yan's words seemed unimportant, but in fact, they provided a very important piece of information.

That is why Song Yiyan's attitude towards Liu Manshan suddenly took a 180° turn?

According to Song Yiyan's personality, how could she tolerate Liu Manshan living with her?

unless

She has another trick.

Song Wei narrowed her eyes slightly, "That is to say, since that day, you and Liu Xiaofang have been living together, and have you lived together peacefully?"

"Yeah." Zhou Yan nodded, "That's why I said, Liu Xiaofang is quite strange, and his mind is a bit confusing."

She originally thought that the next cohabitation life must be a mess.

After all, Song Yiyan never thought of letting them live in it from the very beginning.

Unexpectedly, Song Yiyan didn't make things difficult for them anymore.

Even Liu Manshan was surprised.

"When did you move there?"

Zhou Yan thought for a while, "It's Wednesday."

Song Wei said calmly: "That is to say, after you lived together for only three days, something happened to Liu Manshan?"

"Yeah." Zhou Yan continued: "Fortunately, I wasn't at home that day, otherwise, the murderer would have killed me too!"

"When did you go out yesterday?" Song Hua asked.

"It was around ten o'clock in the morning, and I didn't pay attention to the exact time."

Song Wei's red lips parted slightly, "When you left, was Liu Xiaofang at home? Did she have any conflicts with Liu Manshan?"

"She seems to be at home," Zhou Yan fell into memory. "When I left, I heard her calling someone, and seemed to be discussing what to eat at noon. Anyway, when I left, they didn't have any abnormalities, but I left After that, I don’t know if it happened or not!”

Hearing this, Song Wei frowned slightly.

Why did Song Yiyan make a phone call before Zhou Yan left?

Could it be understood that she deliberately let Zhou Yan hear these words?

Thirty minutes later, Zhou Yan came out of the interrogation room. She was very nervous, "That little comrade, I answered all the questions you asked seriously. You, your police station shouldn't dig deep into my life, right?"

Song Wei looked as usual, "Keep your phone connected after you go back, don't leave the capital casually, we will contact you at any time."

"Okay." Zhou Yan nodded, "Little comrade, don't worry, I will fully cooperate with your work! Then, can I go now?"

"Let's go."

Hearing Song Wei's words, Zhou Yan felt relieved, and immediately turned and walked out the door.

Looking at Zhou Yan's back, Sister Ling walked up to Song Wei, "Miss Song, this is Zhou Yan's personal information, please take a look."

Song Hua took over Zhou Yan's personal information.

After looking at it carefully, Song Wei continued: "Officer Zhao, I want to see Liu Manshan's body."

"Yes." Sister Ling nodded, "Come with me."

Liu Manshan's body is currently in the forensic anatomy room.

Although it is summer.

But the forensic department is still very infiltrating.

Sister Ling walked over with Song Wei, "Captain Zheng, this is Miss Song."

Yu Luo explained again: "It's Miss Song who helped decipher the video last time."

Team Zheng is an old forensic doctor for many years with a kind face. He was in charge of Liu Sisi's case before. He originally thought that Liu Manshan was the murderer, but he didn't expect such a big reversal later.

therefore.

Song Wei has also become a myth in the bureau.

After all, the video deciphered by Song Wei was a problem that the technical department could not solve. At that time, they almost sent the watch to the original factory for processing.

Fortunately, Song Wei showed up.

But, what did Sister Ling bring Song Wei to the forensic department today?

The little girl is from every family.

Not too bad luck?

All the corpses piled up in the forensic department, and all of them were dead bodies with unknown reasons. Therefore, all the people who came were related to the case.

"Hello Miss Song, I've heard of you for a long time!" Team Zheng took off his gloves and shook hands with Song Wei.

He has been in contact with corpses all year round, and it would be impolite to shake hands with gloves on.

Song Wei reached out to shake hands with Zheng Dui, her brows were light, "Zheng Dui praised me too much."

Sister Ling said at this time, "Captain Zheng, Miss Song wants to see Liu Manshan's body, is it convenient now?"

Hearing this, Captain Zheng's eyes widened, as if he didn't expect Song Wei to want to see the corpse.

Is the little girl now so courageous?

"Look at the corpse?" Captain Zheng asked with some uncertainty.

"Yes." Sister Ling nodded.

Team Zheng looked at Song Wei, "As long as Miss Song is not afraid, any time is fine."

"Team Zheng, please lead the way."

Team Zheng continued: "Miss Song, Liu Manshan has more than 20 wounds all over his body, his face is hideous, and his remains may not be as peaceful as you imagined, even scary. Are you sure you are mentally prepared?"

No matter how talented Song Wei is in computers, she is just a teenage girl.

Don't talk about little girls!

I'm afraid that even many big men dare not look directly at the dead!

Especially the homicide victims with grim faces.

Team Zheng has worked in the forensic department for many years, and has seen many relatives of the deceased fainted from fright when they saw the remains of the deceased.

"Yeah." Song Wei nodded slightly, "Don't worry."

Team Zheng led the way.

Because the air-conditioning inside is very strong, as soon as the door of the dissecting room was opened, a gust of cold wind rushed in, and there was also a faint strange smell.

After all, the dissecting room is a place where corpses are stored all year round, and it is not ventilated. After a long time, it will form a smell of corpses.

Zheng Dui, who has been in contact with corpses all year round, has long been immune to this smell, but for Song Wei and Sister Ling, this smell is also very pungent, even wearing a thick mask, they can still smell it.

Walking inside, I heard the conversation of several forensic doctors.

The words are all technical terms, which are difficult for laymen to understand.

"Chaoyang, Zifeng, Xiaohe, the three of you put aside the things at hand."

Hearing this, the three looked up, "Captain Zheng."

Team Zheng continued: "This is Miss Song. She and Police Officer Zhao want to see Liu Manshan's body."

The three of them looked at Song Wei with curious expressions in their eyes.

Chu Chaoyang looked at Sister Ling with a smile, "Sister Ling, is there a newcomer in your team?"

Sister Ling said: "Miss Song is an expert I specially invited."

"Miss Song also studied forensic medicine?" Hearing this, not only Chu Chaoyang was surprised, Su Zifeng and He Dongdong were also very surprised.

It's all because Song Wei looks too young.

Although Song Hua was wearing a blue bacteria-proof suit and a mask, she could still be seen from her beautiful peach blossom eyes that she was not very old, at most seventeen or eighteen years old.

Team Zheng explained: "Miss Song is the computer guru who deciphered Liu Sisi's case last time."

Hearing this, the eyes of the three immediately showed admiration.

Before, I just heard that the Great God is very young and very beautiful, but I didn't expect that the Great God is even younger and more beautiful than imagined.

Even wearing an isolation suit can't conceal that noble temperament.

He Dongdong immediately asked, "Does Miss Song have a boyfriend?"

Sister Ling said speechlessly: "Why are you talking so much, quickly take us to see Liu Manshan's body."

He Dongdong immediately straightened his expression, "Sister Ling, this way."

Song Hua, Sister Ling and Team Zheng followed in He Dongdong's footsteps.

There were several dead bodies covered with white cloths in the dissection room.

He Dongdong led several people to one of the corpses and stopped.

"This is Liu Manshan's body," He Dongdong reminded before removing the blanket, "Miss Song, you should be mentally prepared."

Sister Ling had already seen Liu Manshan's body, so she was naturally not afraid.

Therefore, the only person who is most likely to faint here is Song Wei.

After all, Song Wei is so young.

She might have never even seen a dead person, let alone a horrific homicide victim!

Song Wei nodded slightly.

He Dongdong directly lifted the white cloth.

Just when everyone thought that Song Wei would scream out of fright, Song Wei was not only not afraid, but went to the corpse and checked the mouth and nose of the corpse.

Extremely calm.

There was no look of fear in Qing Juan's eyes, as if what was in front of her was not some terrible corpse, but an exquisite landscape painting.

Her reaction was beyond everyone's expectations.

No one expected that Song Wei would be so calm.

Even Team Zheng was surprised by Song Hua!

He has worked in the forensic department for so many years, and this is the first time he has seen such a courageous girl.

Song Wei carefully inspected the injuries on Liu Manshan's body.

There are more than 20 scars on Liu Manshan's body.

But there was only one real fatal wound.

That is the main artery in the neck.

After checking all the injuries, Song Wei looked at Sister Ling, "The murder weapon is not just the kitchen knife."

"How to say?"

As soon as this remark came out, not only Sister Ling was a little surprised, but Team Zheng and others from the Forensic Medicine Department were also surprised.

After all, even they didn't realize that Liu Manshan had scars from other murder weapons on his body.

Song Hua pointed to Liu Manshan's arm and said, "The injuries here range from shallow to deep. The shallow part is only a few millimeters, and the deep part is five centimeters. It is obvious that they were quickly scratched with a fruit knife or utility knife. If you cut it directly, the wound should not appear like this."

The most important thing is that the other slashes on Liu Manshan's body can be seen deep into the bones, but there is no such thing as here.

"It's also possible that he avoided it?" Sister Ling said.

If there is an evasive action, the kitchen knife will not cut so deep.

Song Wei nodded, "Liu Manshan did dodge, but he didn't avoid the fatal cut by the kitchen knife, but the scratch on his arm. Moreover, the force of the kitchen knife and the fruit knife are different, and the blade of the kitchen knife should also be longer. Many, if it is a kitchen knife, even if it is avoided, the incision will be deeper and rougher. The fruit knife is sharper, and the incision will be much shallower.”

As the words fell, Song Wei continued: "There are a total of 22 wounds on Liu Manshan's body, among which the slash on the neck is the most serious, almost fatal! The cervical vertebrae were almost cut off, which shows that the suspect struck quickly and ruthlessly. , Moreover, Liu Manshan was cut by the suspect without any precautions! If the suspect had done something to Liu Manshan before that, then the scratch on his body is definitely not limited to his arm! He will definitely do it again There is an evasive movement, but Liu Manshan does not. Therefore, I speculate that after the suspect slashed Liu Manshan's neck, Liu Manshan lost the ability to fight back and fell directly to the ground. More than 20 knives! The suspect clearly knew that Liu Manshan would not survive, but he chopped so many knives one after another, which shows that he hates Liu Manshan very much."

Hearing this, Team Zheng, Su Zifeng, He Dongdong and others all nodded.

None of them expected that the young girl in front of them would be so professional.

Moreover, facing the dead body is even more calm and calm.

She has a real calmness and sophistication that her peers don't have, like a battle-tested killing god.

daunting.

Hearing this, Sister Ling frowned slightly.

"If this is the case, it means that Liu Manshan had conflicts with others before the suspect did anything!"

If the two were the same person, Liu Manshan would definitely be vigilant, and the suspect would not be able to kill him with a single blow.

so.

These two are not alone.

Song Wei nodded slightly, "You can say that. Besides, I think the person who scratched Liu Manshan with a fruit knife must know something."

"Could it be Zhou Yan?" Sister Ling then asked.

"It's possible," Song Hua said while examining Liu Manshan's body, "Actually, you have to believe what Zhou Yan said, and you can't believe it all. Under normal circumstances, a woman, even if she is in a special profession, shouldn't just be with her. Three days after the newlywed husband received the certificate, he had sex with other men without telling her husband. Especially, she was seeking Liu Manshan's money."

Since Zhou Yan wants Liu Manshan's money, he should please Liu Manshan instead of doing things that are sorry for Liu Manshan.

Even if Zhou Yan couldn't bear the loneliness, she wouldn't do such a stupid thing.

Sister Ling nodded, thinking that what Song Wei said was very likely, "I'll have someone call Zhou Yan to the police station immediately."

"Don't let her come over for now." Song Wei said softly.

"Why?" Sister Ling asked.

Song Wei's subordinates continued to inspect the corpse. "All of this is just my guess now. If I call her over rashly, I will startle the snake. The most important thing now is to find more corpses."

Before she could finish her sentence, Song Hua felt something was wrong.

She felt something hard in Liu Manshan's pocket.

Touch it out and have a look.

It's a black button.

Song Hua carefully observed the black button, her red lips parted slightly, "Is there a magnifying glass?"

"Yes." Su Zifeng immediately picked up the magnifying glass and handed it to Song Wei.

Under the magnification of the magnifying glass, it can be clearly seen that there are still two drops of blood on the button.

Seeing this, Su Zifeng was very excited: "Is this button a physical evidence left by the murderer! Maybe the blood on it belongs to the murderer!"

Song Wei put the buttons into a transparent ziplock bag, and then carefully checked Liu Manshan's clothes.

Liu Manshan was wearing a T-shirt with no buttons on his upper body, and slacks without buttons on his lower body.

So.

The button must have been left by the suspect.

Song Wei didn't expect that there would be such a harvest, so she handed the ziplock bag to Sister Ling.

Sister Ling took the ziplock bag, "I'll have someone identify the blood and the fingerprints on the buttons right away."

"Yeah." Song Wei nodded slightly.

Song Wei stayed in the dissecting room and continued to examine Liu Manshan's body.

She gently squeezed Liu Manshan's mouth open to check the mouth.

When people are being persecuted, they will do everything possible to leave evidence to the outside world.

Therefore, there is a saying that corpses can also speak.

Liu Manshan drank and smoked all year round, resulting in yellow smoke stains on his teeth, which looked unsightly.

No abnormalities were found in the mouth.

At this moment, Song Wei's eyes fell on Liu Manshan's left hand.

Under the light, there was a shining silk thread on the nail of the ring finger of Liu Manshan's left hand.

Song Wei picked up the tweezers, removed the thread on the nail, and observed it carefully with the magnifying glass.

"Is this strands of hair?" Su Zifeng leaned over her head and asked curiously.

"No." Song Wei shook her head slightly, "Although it looks like hair, human hair doesn't reflect light under the light. This should be a man-made fiber wig."

Man-made fibers contain polypropylene material, and polypropylene will reflect light under the light.

Song Wei put this wig-like thing in a ziplock bag, took it to the identification department, and went for identification together.

Team Zheng accompanied Song Hua over there.

Looking at the back of Song Wei leaving, Su Zifeng folded his hands together, and said with admiration: "Miss Song is so sassy! I decided that from now on, Miss Song will be my idol!"

Seeing Song Hua and Team Zheng approaching, Sister Ling immediately asked, "Miss Song, do you have any new discoveries?"

"Yeah." Song Wei nodded slightly, and handed what she found to Sister Ling, "Identify whether this is hair or a wig."

"good."

The results of the appraisal will not come out so quickly.

Need to wait about 24 hours.

Sister Ling looked at Song Wei, and said, "Miss Song, I will notify you as soon as the result comes out."

"Okay." Song Wei nodded slightly, "By the way, Officer Zhao, can you send me the address of Shen Tong's home?"

"Okay, I'll send you a WeChat message right away." Realizing that Song Wei might want to check something, "Miss Song, if you need our help with anything, you can contact me anytime!"

"Um."

Afterwards, Song Wei came outside the police station again and continued to wait for Mrs. Song.

Not long.

Mrs. Song and the lawyer came out from inside.

"Grandma." Song Wei walked over, holding Mrs. Song's arm, hiding her achievements and fame.

"Huahua," Mrs. Song's expression was very ugly, "Liu Xiaofang is really vicious. All these years, after all, I have underestimated her, and she didn't leave any escape for Boyang!"

Mrs. Song doesn't like Song Boyang.

But this does not mean that she can ignore the Song family's reputation.

It doesn't even mean that she can let Song Yiyan's white-eyed wolf trample on the Song family, making Song Boyang a scapegoat for Song Yiyan.

Mrs. Song always felt that she saw Song Yiyan very clearly, that she was scheming and not a good person, but she never expected that Song Yiyan could design such a perfect situation.

It was terrible!

If she didn't know Song Boyang very well, she almost thought that Song Boyang was the murderer.

Even lawyers think that Song Boyang's chances of turning over this time are very slim.

Song Wei comforted Mrs. Song softly, "Grandma, justice may be late, but it will never be absent. I believe it's just a matter of time."

"Yes." Mrs. Song nodded, "I believe it too!

The old and the young got into the car.

Lawyer He followed behind.

After getting in the car, Mrs. Song continued to discuss the case with Lawyer He.

Mrs. Song was very puzzled and said: "Lawyer He, tell me, why is there Boyang's fingerprints on that kitchen knife? Boyang didn't hold a kitchen knife at all! If Liu Xiaofang was the murderer, how did she do it?" Did you use some kind of glove that can copy other people's fingerprints? But at present, there should be no such high-tech gloves in Huaguo, right?"

Even if there is such a high technology, it will not be designed.

If it is really designed, everyone can wear gloves to commit crimes, and the world will be in chaos!

Obviously, there is no such glove at all.

Lawyer He frowned slightly. He suspected that Song Boyang had lied.

After all, Song Boyang had picked up a kitchen knife to kill Liu Manshan before, and he had a motive for killing, and the motive was very strong.

and.

Song Boyang has no witnesses yet.

But Song Yiyan has all physical evidence.

At this moment, Song Yan seemed to think of something suddenly, and then said: "Grandma, I forgot to take something, you and Lawyer He go back first. Uncle Ma, please stop the car."

The old lady Song looked at Song Hua, "Hua Hua, what are you going to get? Why don't grandma go with you?"

"No need, grandma, I still have something to do after I finish picking up the things, so you go back first."

"That's fine," Mrs. Song continued to instruct, "Be careful."

"Um."

The car stopped slowly on the side of the road.

After getting out of the car, Song Hua trotted back to the police station.

Seeing her go and come back, Sister Ling immediately came over, "Miss Song, why are you back again?"

"Officer Zhao, I heard that my brother's fingerprints were extracted from that kitchen knife, right?" Song Yan asked.

"Yes." Sister Ling nodded.

Song Wei continued: "Can I have a look at that kitchen knife?"

"Come with me." Although it is very important physical evidence, the evidence has been obtained and the fingerprints have been identified so far. It is no problem for Song Wei to look at it at this time.

Sister Ling brought Song Hua to the evidence room.

Song Wei saw the kitchen knife stained with blood.

Although the blood has dried now, it is still horrifying.

Across the glass cabinet, Song Wei carefully looked at the kitchen knife, and then she said softly, "No, this is not the real murder weapon."

"How to say?" Sister Ling asked.

Song Wei continued: "A kitchen knife that can cut off human bones must be very sharp. What's more, Liu Manshan has more than 20 wounds all over his body, and every one of them hurts the bones. As we all know, if the steel If the hardness is 7-8, then human bones can reach 4-5, and the bones of adults will be even harder. People who often use kitchen knives should know that no matter how sharp a household kitchen knife is, if you stomp on the bone once, the edge of the knife will change. Blunt. In the same way, if the suspect used this kitchen knife to chop Liu Manshan so many times, the edge of the knife would definitely be damaged, but the edge of this kitchen knife is still very sharp! It doesn’t look like a kitchen knife that has cut bones. "

Hearing this, Sister Ling frowned slightly, and immediately asked someone to bring a new kitchen knife and some pork bones.

In order to avoid errors, Sister Ling asked someone to buy the same kitchen knife.

Sure enough, after trying to cut the pig's bones a few times, even before reaching ten times, the edge of the knife was damaged to an unknown degree, and the edge of the knife was also becoming blunt.

Song Wei's red lips parted lightly, her tone was a little light, but loud.

"The time of Liu Manshan's death was from 19:00 to 22:00. Assuming that Liu Xiaofang was the murderer, after the murder, she had to deal with the real murder weapon in time and arrive downstairs at Building 10 on time at 9 o'clock. When the electricity was off, it took her about 10 minutes to walk up the stairs to the first floor, five minutes at the fastest if she trotted, and two minutes to get down to Building 10. In this way, it was left for her to kill, deal with the scene, and throw away The time for the murder weapon is only 110 minutes! 110 minutes may seem like a lot, but it is not easy to accomplish these things. Therefore, the real murder weapon must have been disposed of by her on the way to Building 10. I checked, from Building 3 To reach Building No. 10, there will be a total of 3 garbage rooms, and these garbage rooms collect garbage at exactly 9 o'clock."

Good morning, little fairies~

The truth is peeling away.

There will be two updates today.

What mua!(*╯3╰)